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91
Highlights
72
Differences
5
Reactions
0
Likes
Alen BreatheSmart 35i
vs
Coway Airmega 350:
91 Highlights & 72 Differences —
So, Which Air Purifier Actually Works Better
Discover warranty lengths and filter replacement expenses. Make a cost-effective choice.
Still unsure between Alen BreatheSmart 35i and Coway Airmega 350? We compared their wifi connectivity, carbon footprint rating, noise eco mode & aham verified and features so you can confidently pick the better air purifier.
Alen BreatheSmart 35i Versus Coway Airmega 350: Which Air Purifier Reigns Supreme?
When it comes to maintaining fresh, clean air within your home or office, both the Alen BreatheSmart 35i and the Coway Airmega 350 stand out as modern solutions incorporating HEPA filtration technology to battle airborne particles effectively. Both devices feature contemporary designs, LED displays, and touch control interfaces, designed to fit seamlessly into living rooms, bedrooms, offices, and nurseries. Yet, despite these similarities, they diverge significantly in terms of room coverage, filtration complexity, smart features, and energy ratings, which are crucial factors influencing your choice.
The Alen BreatheSmart 35i: Smart Air Quality Management For Medium Spaces
The Alen BreatheSmart 35i caters to users who want intelligent, connected air purification for medium-sized rooms up to 1000 sq.ft. Its standout attribute lies in its comprehensive sensor suite that includes VOC detection and CO2 sensing, extending awareness well beyond basic particulate monitoring.
Equipped with a dual-stage filtration system; featuring a pre-filter mesh and an H13-grade True HEPA filter; it captures an impressive CADR of 190, balancing efficient airflow with quiet operation (down to 23 dB). What amplifies its appeal is its smart connectivity, offering WiFi, Bluetooth, and cloud integration.
This allows seamless control through a mobile app, supporting voice commands via Alexa and Google Assistant, real-time air quality monitoring, and customized modes including sleep and eco settings. Additionally, the lifetime warranty reinforces long-term user confidence. Despite a moderate power draw of 35 watts and a slightly smaller carbon filter, maintenance remains user-friendly with a slide-out filter accessible from the front and an affordable filter replacement cost estimated at $54.
Coway Airmega 350: The Heavy-Duty Purifier for Large Areas
In contrast, the Coway Airmega 350 tackles vastly larger spaces with a recommended coverage area of 2640 sq.ft, perfect for open-plan rooms or multiple zones. This tower-style purifier boasts a robust 3-stage filtration setup, including a mesh pre-filter, an H13 True HEPA filter, and a generous 8.8-gram activated carbon filter supplemented by an antibacterial coating for enhanced odor and microbe control.
This filtration prowess translates to exceptionally high CADR values surpassing 350 for smoke and over 450 for pollen, making it a heavyweight contender against airborne allergens and pollutants. Though it does not feature smart connectivity, it delivers reliable performance with multiple fan speeds; including a turbo mode; to swiftly cleanse the air, reaching up to 376 max airflow.
Coway also endorses extensive product safety and environmental standards, holding certifications such as AHAM, CSA, CE, among others. Its classic control panel with LED touch controls offers an intuitive user experience without the need for app support. The power consumption is higher at 62 watts, reflecting its larger scale, while noise levels peak at 54.7 dB on turbo.
Quick Take
The Alen BreatheSmart 35i shines in smart home environments with its advanced sensors and app integration, delivering excellent purification quietly and efficiently for moderate spaces. Meanwhile, the Coway Airmega 350 dominates larger rooms with its superior CADR ratings and a three-stage filtration approach backed by a comprehensive certification roster, ideal for those prioritizing raw purification power over connectivity.
Bottom Line
Choosing between these two premium air purifiers ultimately depends on the size of your living area and your preference for smart technology. The Coway Airmega 350 is unrivaled for thorough cleaning in extensive spaces with higher pollutant mitigation needs, while the Alen BreatheSmart 35i offers smarter control and enhanced sensing features tailored to medium-sized environments. Both models provide solid value, but their strengths cater to different use cases.
Verdict
Winner:Coway Airmega 350 - Best for large rooms with superior filtration capacity and certifications.
Runner-up:Alen BreatheSmart 35i - Ideal for medium spaces with smart home integration and energy efficiency.
Side by side. The numbers. The features. No drama.
Can’t decide between Alen BreatheSmart 35i and Coway Airmega 350? This in-depth air purifiers breakdown highlights what makes each product unique — from standout features and hidden quirks to pricing, performance, and what actual users are saying.
The recommended room size for Alen BreatheSmart 35i is 1000 sq ft, which is significantly smaller than Coway Airmega 350's 2640 sq ft. Coway Airmega 350 is designed to cover a much larger area.
The ideal room area for optimal purification performance.
In the battle of Recommended Room Size,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1,640.0 sq ft
measurement.
Based on community votes for Recommended Room Size,
Alen BreatheSmart 35i ◉ earned
0 votes,
less than
Coway Airmega 350 ◉,
which got 1 votes.
Alen BreatheSmart 35i is intended for Bedroom, Living Room, Office, and Nursery, while Coway Airmega 350 also adds Kitchen to its intended room types. Coway offers slightly broader applicability for various room environments.
Specifies what kind of room the air purifier is designed for.
In the battle of Intended Room Type,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Intended Room Type on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i is classified as a Console model type, whereas Coway Airmega 350 is a Tower type. This indicates a difference in their physical design and potentially how they fit into a room.
The structural style or type of the air purifier.
In the battle of Model Type,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
31 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Model Type on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i was released in 2024, which is one year earlier than Coway Airmega 350's release in 2025. The Coway unit is a more recently introduced model.
The year the model was first released to market.
In the battle of Release Year,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Release Year on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i utilizes HEPA technology, whereas Coway Airmega 350 incorporates both True HEPA and Activated Carbon. Coway features a more comprehensive filtration technology for air purification.
The primary purification technologies used by the unit.
In the battle of Technology Type,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
9 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Technology Type on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i features both App and Touch control types, but Coway Airmega 350 only uses Touch control. The Alen unit offers more versatile ways to manage its settings.
The methods available to operate the device.
In the battle of Control Type,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Control Type on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
The model name for Alen BreatheSmart 35i is 'Alen BreatheSmart 35i', while for Coway Airmega 350 it is 'Coway Airmega 350'. This helps differentiate between the two distinct products.
The official name or model identifier of the air purifier.
In the battle of Model Name,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Model Name on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i is available in White, while Coway Airmega 350 offers options in Beige and White. Coway provides more color choices to match different interior styles.
Available color variations for this model.
In the battle of Color Options,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Color Options on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Product Series
What is the product series?
60
Alen BreatheSmart 35i
0Votes
BreatheSmart
64
Coway Airmega 350
0Votes
Airmega 300
Coway Airmega 350
The Airmega 300 series is a top choice for air purifiers, offering effective filtration in a compact and stylish form factor.
Indicates which product line or series the model belongs to.
In the battle of Product Series,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Series on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Design Style
What is the design style?
89
Alen BreatheSmart 35i
0Votes
Modern
90
Coway Airmega 350
0Votes
Modern
Coway Airmega 350
With its sleek and minimalistic tower design, the Airmega 350 fits seamlessly into modern home decor.
The visual and structural style of the purifier’s exterior.
In the battle of Design Style,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Design Style on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Display Type
What is the display type?
69
Alen BreatheSmart 35i
0Votes
LED
70
Coway Airmega 350
0Votes
LED
Coway Airmega 350
The LED display allows for easy monitoring of air quality and settings, with clear visibility.
The kind of display interface provided.
In the battle of Display Type,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Display Type on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Country Of Origin
What is the country of origin?
59
Alen BreatheSmart 35i
0Votes
CN
60
Coway Airmega 350
0Votes
CN
Coway Airmega 350
Manufactured in China, the Airmega 350 is built with high standards of quality and performance.
The country where the product was manufactured.
In the battle of Country Of Origin,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Country Of Origin on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Form Factor
What is the form factor?
69
Alen BreatheSmart 35i
0Votes
Console
50
Coway Airmega 350
0Votes
Tower
The overall shape and layout of the device.
In the battle of Form Factor,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Form Factor on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i has a width of 13 inches, which is 1 inch wider than Coway Airmega 350 at 12 inches. Coway Airmega 350 has a slightly more compact footprint in terms of width.
The horizontal measurement of the air purifier.
In the battle of Width,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
higher
1.0 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
The depth of Alen BreatheSmart 35i is 7.6 inches, while Coway Airmega 350 is 12 inches deep. Alen BreatheSmart 35i is considerably shallower, potentially allowing it to fit into tighter spaces.
The front-to-back measurement of the purifier.
In the battle of Depth,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
lower
4.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i stands 20.6 inches tall, which is shorter than Coway Airmega 350's height of 23.2 inches. Coway Airmega 350 has a taller profile.
The total vertical measurement from base to top.
In the battle of Height,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
2.6 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i weighs 10 lbs, making it lighter than Coway Airmega 350 which weighs 17.19 lbs. The Alen unit is more portable and easier to move around.
The total weight of the air purifier unit.
In the battle of Weight,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
lower
7.2 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Weight on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
The cord length for Alen BreatheSmart 35i is 5 ft, which is 1 ft shorter than Coway Airmega 350's 6 ft cord. Coway offers a slightly longer reach from an outlet.
The length of the power cord attached to the purifier.
In the battle of Cord Length,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1.0 ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Cord Length on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Who knows?
0Votes
Alen BreatheSmart 35i
(Help us out by suggesting one!)
12
inch
0Votes
vs
Base Diameter
Alen BreatheSmart 35i does not specify a base diameter, whereas Coway Airmega 350 has a base diameter of 12 inches. Information on the base dimensions is only available for the Coway unit.
The circular base width for tower-style purifiers.
Don’t keep it to yourself — be the first to react and review the
Base Diameter on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Package Width
What is the package width?
13
inch
0Votes
12
inch
0Votes
Coway Airmega 350
The package dimensions of 30.48cm in width make it suitable for delivery and storage without taking up excessive space.
The width of the product packaging.
In the battle of Package Width,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
higher
1.0 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Width on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Package Depth
What is the package depth?
7.6
inch
0Votes
12
inch
0Votes
Coway Airmega 350
With a 30.48cm depth, the packaging is compact and practical for shipping.
The depth of the product packaging.
In the battle of Package Depth,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
lower
4.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Depth on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Package Height
What is the package height?
20.6
inch
0Votes
26.3
inch
0Votes
Coway Airmega 350
At 66.84cm tall, the packaging provides ample protection to the unit during transit.
The height of the product packaging.
In the battle of Package Height,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
lower
5.7 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Height on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Package Weight
What is the package weight?
10
lbs
0Votes
20
lbs
0Votes
Coway Airmega 350
The total weight of 9.07kg for the package ensures it is still manageable for transport.
The total shipping weight including packaging.
In the battle of Package Weight,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
lower
10.0 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Weight on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
The minimum noise level for Alen BreatheSmart 35i is 23 dB, slightly higher than Coway Airmega 350's 21.6 dB. Coway Airmega 350 operates a bit quieter at its lowest setting.
Minimum operating noise level at lowest fan speed.
In the battle of Noise Level Min,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
higher
1.4 dB
measurement.
Based on community votes for Noise Level Min,
Alen BreatheSmart 35i ◉ earned
0 votes,
less than
Coway Airmega 350 ◉,
which got 1 votes.
Alen BreatheSmart 35i has a Clean Air Delivery Rate (CADR) of 190 cfm, less than Coway Airmega 350's 240 cfm. Coway Airmega 350 can deliver clean air faster.
Measures the total air cleaning rate in cubic feet per minute.
In the battle of Clean Air Delivery Rate,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
50.0 cfm
measurement.
Don’t keep it to yourself — be the first to react and review the
Clean Air Delivery Rate on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
The maximum noise level for Alen BreatheSmart 35i is 42 dB, while Coway Airmega 350 reaches 54.7 dB. Alen BreatheSmart 35i operates at a significantly quieter level even at its highest setting.
Maximum noise level at highest fan speed.
In the battle of Noise Level Max,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
lower
12.7 dB
measurement.
Don’t keep it to yourself — be the first to react and review the
Noise Level Max on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i has an Energy Efficiency Rating of A+, which is superior to Coway Airmega 350's A rating. Alen offers better energy efficiency performance.
Efficiency classification for energy consumption.
In the battle of Energy Efficiency Rating,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Energy Efficiency Rating on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
The CADR for smoke particles for Alen BreatheSmart 35i is 180 cfm, significantly lower than Coway Airmega 350's 352 cfm. Coway Airmega 350 is much more effective at removing smoke from the air.
Smoke-specific clean air delivery rate.
In the battle of CADR Smoke,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
172.0 cfm
measurement.
Based on community votes for CADR Smoke,
Alen BreatheSmart 35i ◉ earned
0 votes,
less than
Coway Airmega 350 ◉,
which got 1 votes.
Alen BreatheSmart 35i provides a coverage area of 1000 sq ft, while Coway Airmega 350 covers 2640 sq ft. Coway Airmega 350 is designed to purify air in much larger spaces.
The total maximum area the purifier can effectively clean.
In the battle of Coverage Area,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1,640.0 sq ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Coverage Area on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i has a maximum airflow of 190 cfm, which is substantially less than Coway Airmega 350's 376 cfm. Coway Airmega 350 can move a greater volume of air.
Maximum airflow capacity of the unit.
In the battle of Max Airflow,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
186.0 cfm
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Airflow on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i features Forward airflow direction, contrasting with Coway Airmega 350's Upward airflow direction. This influences how purified air is dispersed into the room.
The pattern or direction in which clean air is released.
In the battle of Airflow Direction Type,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Airflow Direction Type on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i has an average noise level of 32 dB, which is considerably quieter than Coway Airmega 350's 48 dB. The Alen unit maintains a lower noise profile during typical operation.
Typical average noise during standard operation.
In the battle of Noise Level Average,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
lower
16.0 dB
measurement.
Don’t keep it to yourself — be the first to react and review the
Noise Level Average on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i operates at 24 Volts, a lower voltage compared to Coway Airmega 350's 120 Volts. The Alen unit has different electrical requirements.
Electrical operating voltage required.
In the battle of Voltage,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
96.0 Volt
measurement.
Don’t keep it to yourself — be the first to react and review the
Voltage on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i operates in a temperature range of 32-104°F, while Coway Airmega 350 operates between 41-95°F. Alen can function effectively across a broader spectrum of temperatures.
The recommended ambient temperature range for operation.
In the battle of Operating Temperature Range,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
24 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Range on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Power Consumption
What is the power consumption?
35
Watt
0Votes
62
Watt
0Votes
Alen BreatheSmart 35i
Consumes only 35 watts, which is energy-efficient enough for continuous operation, equivalent to the power consumption of a typical light bulb.
Coway Airmega 350
Consuming 62 watts, it is energy-efficient while providing powerful purification for large spaces.
Average electrical power used during operation.
In the battle of Power Consumption,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
lower
27.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Consumption on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
CADR Pollen
What is the CADR for pollen?
181
cfm
0Votes
450
cfm
0Votes
Coway Airmega 350
The 763.4 m³/h CADR for pollen makes it highly effective for allergy sufferers by removing airborne allergens.
Pollen-specific clean air delivery rate.
In the battle of CADR Pollen,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
269.0 cfm
measurement.
Don’t keep it to yourself — be the first to react and review the
CADR Pollen on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Air Changes Per Hour
How many air changes per hour?
2
ACH
0Votes
2
ACH
0Votes
Coway Airmega 350
At 2 air changes per hour (ACH), the Airmega 350 effectively cycles and purifies the air every 30 minutes, maintaining a healthy environment.
Number of complete air changes per hour.
In the battle of Air Changes Per Hour,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
, delivering
equal
2.00 ACH
measurement.
Don’t keep it to yourself — be the first to react and review the
Air Changes Per Hour on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Maximum Coverage Area
What is the maximum coverage area?
1,000
sq ft
0Votes
2,640
sq ft
0Votes
Coway Airmega 350
The Airmega 350 provides powerful coverage for up to 245 m², ensuring that large spaces are consistently clean.
The largest possible area where the air purifier remains effective.
In the battle of Maximum Coverage Area,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1,640.0 sq ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Maximum Coverage Area on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Minimum Coverage Area
What is the minimum coverage area?
500
sq ft
0Votes
1.32
sq ft
0Votes
Coway Airmega 350
The purifier can function in spaces as small as 0.12 m², ensuring that even the smallest areas benefit from improved air quality.
The smallest area recommended for optimal operation.
In the battle of Minimum Coverage Area,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
higher
498.7 sq ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Minimum Coverage Area on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Frequency
What is the operating frequency?
60
Hz
0Votes
60
Hz
0Votes
Coway Airmega 350
The Airmega 350 operates at 60 Hz, matching the typical frequency of household electrical systems.
The electrical frequency of operation.
In the battle of Frequency,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
, delivering
equal
60.00 Hz
measurement.
Don’t keep it to yourself — be the first to react and review the
Frequency on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Operating Humidity Range
What is the operating humidity range?
19
Alen BreatheSmart 35i
0Votes
85% RH
70
Coway Airmega 350
0Votes
10-85% RH
Coway Airmega 350
It works effectively in a wide range of humidity levels, from 10% to 85% RH, which is common in most household environments.
Acceptable relative humidity range for operation.
In the battle of Operating Humidity Range,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
51 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Humidity Range on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
The primary filter type for Alen BreatheSmart 35i is HEPA, while Coway Airmega 350 uses True HEPA. True HEPA typically signifies a more rigorous filtration standard.
The main type of filter used to trap fine particles.
In the battle of Primary Filter Type,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Primary Filter Type on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Who knows?
0Votes
Alen BreatheSmart 35i
(Help us out by suggesting one!)
8.8
oz
0Votes
vs
Activated Carbon Amount
The amount of activated carbon in Alen BreatheSmart 35i is not available, but Coway Airmega 350 contains 8.8 oz. Information on carbon content is only provided for the Coway unit.
Total amount of activated carbon used in the filter.
Don’t keep it to yourself — be the first to react and review the
Activated Carbon Amount on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i does not include an antibacterial coating, whereas Coway Airmega 350 does. Coway provides an additional layer of protection against bacterial growth.
Indicates if the filter surface has antibacterial treatment.
In the battle of Antibacterial Coating,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Antibacterial Coating on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i has a filter efficiency of 99.9%, slightly lower than Coway Airmega 350's 99.99%. Coway offers marginally superior filtration efficiency.
Percentage of particles the filter can capture.
In the battle of Filter Efficiency Percentage,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
0.1 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Efficiency Percentage on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
The filters combine fiberglass for HEPA filtration, plastic, and carbon fiber for enhanced performance in capturing particles and odors.
Coway Airmega 350
The filters are made from fiberglass and activated carbon, combining durability and high-efficiency performance.
Materials used in constructing the filter media.
In the battle of Filter Material Composition,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Material Composition on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Filter Life Duration
What is the filter life duration?
12
month
0Votes
12
month
0Votes
Alen BreatheSmart 35i
The HEPA filter is designed to last for 12 months, ensuring long-term use before needing a replacement, depending on usage.
Coway Airmega 350
The filter lasts for 12 months, making it low-maintenance and cost-effective for long-term use.
Expected lifespan of the filter before replacement.
In the battle of Filter Life Duration,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
, delivering
equal
12.00 month
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Life Duration on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Number Of Filter Stages
How many filter stages are there?
46
Alen BreatheSmart 35i
0Votes
2
53
Coway Airmega 350
0Votes
3
Coway Airmega 350
The Airmega 350 uses a 3-stage filtration system, combining a mesh pre-filter, True HEPA filter, and activated carbon filter for maximum effectiveness.
Total number of filtration stages used in the air cleaning process.
In the battle of Number Of Filter Stages,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Number Of Filter Stages on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Pre Filter Type
What is the pre-filter type?
79
Alen BreatheSmart 35i
0Votes
Mesh
80
Coway Airmega 350
0Votes
Mesh
Coway Airmega 350
The mesh pre-filter captures large particles, helping extend the life of the main HEPA filter by preventing clogging.
The type of pre-filter that captures larger dust and hair.
In the battle of Pre Filter Type,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Pre Filter Type on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
HEPA Filter Grade
What is the HEPA filter grade?
79
Alen BreatheSmart 35i
0Votes
H13
80
Coway Airmega 350
0Votes
H13
Coway Airmega 350
The H13 grade of the HEPA filter ensures high-level filtration, ideal for allergy and asthma sufferers.
Indicates HEPA filter class and particle capture efficiency.
In the battle of HEPA Filter Grade,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
HEPA Filter Grade on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Carbon Filter Type
What is the carbon filter type?
89
Alen BreatheSmart 35i
0Votes
Activated Carbon
90
Coway Airmega 350
0Votes
Activated Carbon
Coway Airmega 350
The activated carbon filter removes odors, VOCs, and gases, ensuring a fresh and clean environment.
Type of carbon material used for odor and gas removal.
In the battle of Carbon Filter Type,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Carbon Filter Type on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Filter Replacement Indicator
Does it have a filter replacement indicator?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Coway Airmega 350
The filter replacement indicator lets you know when it's time to change the filter, ensuring optimal performance.
Alerts user when it’s time to replace filters.
In the battle of Filter Replacement Indicator,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Filter Replacement Indicator on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Filter Availability
Are replacement filters available?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Coway Airmega 350
Replacement filters are available, ensuring that you can easily maintain the purifier.
Indicates if replacement filters are easy to find on the market.
In the battle of Filter Availability,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Filter Availability on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Filter Change Frequency
How often should filters be changed?
12
month
0Votes
12
month
0Votes
Coway Airmega 350
Filters need to be changed once every 12 months, simplifying maintenance for the user.
Recommended frequency for changing filters.
In the battle of Filter Change Frequency,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
, delivering
equal
12.00 month
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Change Frequency on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
UVC Light
Does it include UVC light?
No
0Votes
Alen BreatheSmart 35i
No
0Votes
Coway Airmega 350
Uses ultraviolet-C light to sterilize bacteria and viruses.
In the battle of UVC Light,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
UVC Light on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Ionizer Function
Does it have ionizer function?
No
0Votes
Alen BreatheSmart 35i
No
0Votes
Coway Airmega 350
Generates negative ions to capture fine airborne particles.
In the battle of Ionizer Function,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Ionizer Function on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
PlasmaWave Similar Tech
Does it include PlasmaWave or similar tech?
No
0Votes
Alen BreatheSmart 35i
No
0Votes
Coway Airmega 350
Indicates if PlasmaWave or equivalent ionization technology is used.
In the battle of PlasmaWave Similar Tech,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
PlasmaWave Similar Tech on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Filter Washable
Are the filters washable?
No
0Votes
Alen BreatheSmart 35i
No
0Votes
Coway Airmega 350
Indicates whether filters can be washed and reused.
In the battle of Filter Washable,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Filter Washable on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Replacement Filter Model
What is the replacement filter model?
Who knows?
0Votes
Alen BreatheSmart 35i
(Help us out by suggesting one!)
Who knows?
0Votes
Coway Airmega 350
(Help us out by suggesting one!)
The model number or code for compatible replacement filters.
Don’t keep it to yourself — be the first to react and review the
Replacement Filter Model on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i includes a VOC Sensor, which is not present in Coway Airmega 350. Alen provides more comprehensive air quality monitoring by detecting volatile organic compounds.
Detects volatile organic compounds and harmful gases.
In the battle of VOC Sensor,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
VOC Sensor on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Who knows?
0Votes
Alen BreatheSmart 35i
(Help us out by suggesting one!)
Who knows?
0Votes
Coway Airmega 350
(Help us out by suggesting one!)
vs
PM25 Sensor
Alen BreatheSmart 35i has a PM2.5 Sensor, while this information is unavailable for Coway Airmega 350. The Alen unit explicitly provides fine particulate matter detection.
Detects PM2.5 fine particles (2.5 microns and smaller).
Don’t keep it to yourself — be the first to react and review the
PM25 Sensor on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Who knows?
0Votes
Alen BreatheSmart 35i
(Help us out by suggesting one!)
95
%
0Votes
vs
Sensor Accuracy Rating
The sensor accuracy rating for Alen BreatheSmart 35i is unavailable, but Coway Airmega 350 has a 95% rating. Coway provides a clear benchmark for its sensor accuracy.
Measures how accurate the sensors are at detecting pollutants.
Don’t keep it to yourself — be the first to react and review the
Sensor Accuracy Rating on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Auto Fan Speed Adjustment
Does it support auto fan speed adjustment?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Alen BreatheSmart 35i
Adjusts fan speed automatically to match air quality levels, ensuring consistent air purification without manual adjustments.
Automatically changes fan speed based on sensor data.
In the battle of Auto Fan Speed Adjustment,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Fan Speed Adjustment on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Air Quality Sensor
Does it have an air quality sensor?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Alen BreatheSmart 35i
Equipped with an air quality sensor, the purifier automatically adjusts fan speed based on real-time air quality levels, improving efficiency.
Detects overall air quality and pollution level.
In the battle of Air Quality Sensor,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Air Quality Sensor on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Auto Dimming Display
Does it have an auto dimming display?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Adjusts screen brightness automatically based on lighting.
In the battle of Auto Dimming Display,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Dimming Display on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Automatic Mode
Does it have an automatic mode?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Adjusts purification level automatically based on air quality.
In the battle of Automatic Mode,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Automatic Mode on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Dust Sensor
Does it include a dust sensor?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Detects airborne dust particles to optimize performance.
In the battle of Dust Sensor,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Dust Sensor on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Odor Sensor
Does it have an odor sensor?
Yes
0Votes
Alen BreatheSmart 35i
No
0Votes
Coway Airmega 350
Detects unpleasant smells or chemical odors.
In the battle of Odor Sensor,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Odor Sensor on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
CO2 Sensor
Does it include a CO2 sensor?
Yes
0Votes
Alen BreatheSmart 35i
No
0Votes
Coway Airmega 350
Monitors carbon dioxide levels in the air.
In the battle of CO2 Sensor,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
CO2 Sensor on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
PM10 Sensor
Does it have a PM10 sensor?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Detects coarse dust particles (10 microns and larger).
In the battle of PM10 Sensor,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
PM10 Sensor on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Temperature Sensor
Does it have a temperature sensor?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Measures ambient temperature for comfort optimization.
In the battle of Temperature Sensor,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Temperature Sensor on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Humidity Sensor
Does it include a humidity sensor?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Detects humidity level in the environment.
In the battle of Humidity Sensor,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Humidity Sensor on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Light Sensor
Does it have a light sensor?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Detects ambient light for automatic display dimming.
In the battle of Light Sensor,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Light Sensor on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Real Time Air Quality Display
Does it show real-time air quality?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Displays air quality readings instantly on screen or app.
In the battle of Real Time Air Quality Display,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Real Time Air Quality Display on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i features Mobile App Control, which is not available for Coway Airmega 350. The Alen unit offers convenient remote management via a smartphone application.
Enables control via smartphone application.
In the battle of Mobile App Control,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
40 score
measurement.
Based on community votes for Mobile App Control,
Alen BreatheSmart 35i ◉ earned
1 votes,
more than
Coway Airmega 350 ◉,
which got 0 votes.
Who knows?
0Votes
Alen BreatheSmart 35i
(Help us out by suggesting one!)
5
0Votes
vs
Touch Sensitivity Level
The touch sensitivity level for Alen BreatheSmart 35i is not specified, while Coway Airmega 350 has a level of 5. Coway provides a quantifiable measure for its touch control responsiveness.
Indicates how responsive the touch interface is.
Don’t keep it to yourself — be the first to react and review the
Touch Sensitivity Level on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i includes a WiFi Indicator Light, a feature absent in Coway Airmega 350. The Alen unit provides visual feedback for its Wi-Fi connection status.
Shows WiFi connectivity status visually.
In the battle of WiFi Indicator Light,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
WiFi Indicator Light on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Touch Controls
Does it have touch controls?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Allows operation via touch-sensitive interface.
In the battle of Touch Controls,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Touch Controls on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Physical Buttons
Does it include physical buttons?
No
0Votes
Alen BreatheSmart 35i
No
0Votes
Coway Airmega 350
Provides tactile buttons for basic operation.
In the battle of Physical Buttons,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Physical Buttons on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Remote Control
Does it come with a remote control?
No
0Votes
Alen BreatheSmart 35i
No
0Votes
Coway Airmega 350
Allows operation from a distance using a remote device.
In the battle of Remote Control,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Remote Control on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Display Brightness Adjustment
Can the display brightness be adjusted?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Allows users to adjust the display brightness manually.
In the battle of Display Brightness Adjustment,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Display Brightness Adjustment on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Timer Function
Does it have a timer function?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Lets users set specific operating durations.
In the battle of Timer Function,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Timer Function on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Sleep Mode
Does it feature a sleep mode?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Operates quietly with dimmed display for sleeping.
In the battle of Sleep Mode,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Sleep Mode on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Child Lock
Does it include a child lock?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Prevents accidental operation by children.
In the battle of Child Lock,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Child Lock on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Control Panel Location
Where is the control panel located?
39
Alen BreatheSmart 35i
0Votes
Top
40
Coway Airmega 350
0Votes
Top
Indicates where the main control panel is located.
In the battle of Control Panel Location,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Control Panel Location on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Filter Reset Button
Does it have a filter reset button?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Dedicated button to reset the filter indicator after replacement.
In the battle of Filter Reset Button,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Filter Reset Button on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Error Indicator Light
Does it include an error indicator light?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Displays warnings for operational issues or errors.
In the battle of Error Indicator Light,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Error Indicator Light on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i has a maximum fan speed of 42 rpm, significantly lower than Coway Airmega 350's 376 rpm. Coway Airmega 350 can circulate air at a much higher speed.
Maximum fan rotation speed when operating at full power.
In the battle of Maximum Fan Speed,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
334.0 rpm
measurement.
Don’t keep it to yourself — be the first to react and review the
Maximum Fan Speed on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i offers Airflow Direction Control, a feature that is not available in Coway Airmega 350. The Alen unit allows users to adjust the direction of purified air.
Allows users to adjust the direction of purified airflow.
In the battle of Airflow Direction Control,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Airflow Direction Control on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
In the battle of Fan Speed Levels,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fan Speed Levels on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Minimum Fan Speed
What is the minimum fan speed?
23
rpm
0Votes
100
rpm
0Votes
Lowest rotation speed for quiet or energy-saving mode.
In the battle of Minimum Fan Speed,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
lower
77.0 rpm
measurement.
Don’t keep it to yourself — be the first to react and review the
Minimum Fan Speed on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Turbo Mode
Does it include a turbo mode?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
High-power mode for rapid air purification.
In the battle of Turbo Mode,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Turbo Mode on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Eco Mode
Does it have an eco mode?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Energy-saving mode that reduces power usage.
In the battle of Eco Mode,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Eco Mode on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Sleep Quiet Mode
Does it feature a sleep or quiet mode?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Minimizes noise and display brightness for nighttime use.
In the battle of Sleep Quiet Mode,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Sleep Quiet Mode on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Manual Mode
Does it include manual mode?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Allows manual fan speed and mode selection by the user.
In the battle of Manual Mode,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Manual Mode on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Custom Mode
Does it support a custom mode?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Lets users set personalized mode settings or schedules.
In the battle of Custom Mode,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Custom Mode on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Oscillation
Does it feature oscillation?
No
0Votes
Alen BreatheSmart 35i
No
0Votes
Coway Airmega 350
Rotates or swings to distribute air evenly across a room.
In the battle of Oscillation,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Oscillation on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Safety & Protection
9
Ozone Emission Safe
Is it ozone emission safe?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Alen BreatheSmart 35i
Safe for continuous use without emitting ozone, making it a healthier choice compared to ionizers.
Ensures ozone emissions remain within safe levels.
In the battle of Ozone Emission Safe,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Ozone Emission Safe on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Overheat Protection
Does it have overheat protection?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Prevents damage by automatically shutting down when overheating.
In the battle of Overheat Protection,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Overheat Protection on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Tipover Protection
Does it include tipover protection?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Shuts off the device automatically if it tips over.
In the battle of Tipover Protection,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Tipover Protection on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Power Surge Protection
Does it include power surge protection?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Protects internal components from voltage spikes.
In the battle of Power Surge Protection,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Power Surge Protection on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Safety Auto Shutoff
Does it feature safety auto shutoff?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Automatically turns off under unsafe or fault conditions.
In the battle of Safety Auto Shutoff,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Safety Auto Shutoff on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
UV Safety Shield
Does it include a UV safety shield?
No
0Votes
Alen BreatheSmart 35i
No
0Votes
Coway Airmega 350
Shields users from direct UV light exposure in UV-enabled models.
In the battle of UV Safety Shield,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
UV Safety Shield on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Power Failure Memory
Does it have power failure memory?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Remembers last settings after a power outage.
In the battle of Power Failure Memory,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Failure Memory on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Electrical Protection Rating
What is the electrical protection rating?
29
Alen BreatheSmart 35i
0Votes
IP20
30
Coway Airmega 350
0Votes
IP20
Indicates protection level against dust or electrical contact.
In the battle of Electrical Protection Rating,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Electrical Protection Rating on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Fuse Type
What type of fuse does it use?
39
Alen BreatheSmart 35i
0Votes
Thermal Fuse
40
Coway Airmega 350
0Votes
Thermal Fuse
Identifies the type of fuse used for electrical safety.
In the battle of Fuse Type,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fuse Type on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Build & Materials
7
Body Material
What material is the purifier body made of?
69
Alen BreatheSmart 35i
0Votes
ABS Plastic
70
Coway Airmega 350
0Votes
ABS Plastic
Describes the main material used for the purifier body.
In the battle of Body Material,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Body Material on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Filter Frame Material
What is the filter frame material?
69
Alen BreatheSmart 35i
0Votes
Plastic
70
Coway Airmega 350
0Votes
Plastic
Indicates the material used for the filter housing or frame.
In the battle of Filter Frame Material,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Frame Material on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Build Type
What is the build type?
39
Alen BreatheSmart 35i
0Votes
Fixed
40
Coway Airmega 350
0Votes
Fixed
Defines the overall design structure of the purifier.
In the battle of Build Type,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Build Type on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Finish Texture
What type of finish texture does it have?
39
Alen BreatheSmart 35i
0Votes
Matte
40
Coway Airmega 350
0Votes
Matte
Describes the surface finish of the air purifier.
In the battle of Finish Texture,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Finish Texture on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Build Quality Grade
What is the build quality grade?
59
Alen BreatheSmart 35i
0Votes
Standard
100
Coway Airmega 350
0Votes
Premium
Indicates the overall craftsmanship and material precision.
In the battle of Build Quality Grade,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
41 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Build Quality Grade on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Scratch Resistance
Is the purifier scratch resistant?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Indicates resistance of the body surface to scratches.
In the battle of Scratch Resistance,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Scratch Resistance on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Portability Handles Wheels
Does it have handles or wheels for portability?
No
0Votes
Alen BreatheSmart 35i
No
0Votes
Coway Airmega 350
Indicates presence of handles or wheels for easier movement.
In the battle of Portability Handles Wheels,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Portability Handles Wheels on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
The estimated filter replacement cost for Alen BreatheSmart 35i is $54, which is more expensive than Coway Airmega 350's $40. Coway offers more affordable filter replacements.
Approximate cost for standard replacement filters.
In the battle of Filter Replacement Cost Estimate,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
lower
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Replacement Cost Estimate on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Maintenance Frequency Reminder
Does it include a maintenance frequency reminder?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Alen BreatheSmart 35i
The purifier comes with a built-in reminder to prompt users when it's time to clean or replace the filter.
Provides reminders for regular filter replacement or cleaning.
In the battle of Maintenance Frequency Reminder,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Maintenance Frequency Reminder on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Filter Replacement Method
What is the filter replacement method?
59
Alen BreatheSmart 35i
0Votes
Slide Out
60
Coway Airmega 350
0Votes
Slide Out
Describes how the filter can be removed and replaced.
In the battle of Filter Replacement Method,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Replacement Method on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Ease Of Access
How is the ease of access for cleaning or filter changes?
89
Alen BreatheSmart 35i
0Votes
Front Access
90
Coway Airmega 350
0Votes
Front Access
Indicates how easily users can reach filters and components.
In the battle of Ease Of Access,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Ease Of Access on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Tool Free Maintenance
Is maintenance tool free?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Allows maintenance without using additional tools.
In the battle of Tool Free Maintenance,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Tool Free Maintenance on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Cleaning Frequency
How often should it be cleaned?
30
days
0Votes
30
days
0Votes
Recommended frequency of cleaning for optimal performance.
In the battle of Cleaning Frequency,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
, delivering
equal
30.00 days
measurement.
Don’t keep it to yourself — be the first to react and review the
Cleaning Frequency on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Cleaning Tools
Are cleaning tools included?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Specifies if cleaning accessories are provided with the unit.
In the battle of Cleaning Tools,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Cleaning Tools on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Maintenance Indicator
Does it have a maintenance indicator?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Alerts when maintenance or cleaning is needed.
In the battle of Maintenance Indicator,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Maintenance Indicator on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i supports WiFi Connectivity, which is not available for Coway Airmega 350. The Alen unit offers greater smart home integration capabilities.
Indicates if the air purifier can connect to WiFi for app or remote control.
In the battle of WiFi Connectivity,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
WiFi Connectivity on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i features Bluetooth Connectivity, a function not present in Coway Airmega 350. The Alen unit provides an additional wireless connection option.
Allows wireless connection via Bluetooth for setup or local control.
In the battle of Bluetooth Connectivity,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Bluetooth Connectivity on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
77
Alen BreatheSmart 35i
0Votes
Alexa, Google Assistant
0
Coway Airmega 350
0Votes
None
vs
Voice Assistant Compatibility
Alen BreatheSmart 35i is compatible with Alexa and Google Assistant for voice control, while Coway Airmega 350 has no voice assistant compatibility. Alen offers convenient hands-free control options.
Specifies which voice assistants are supported.
In the battle of Voice Assistant Compatibility,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
77 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Voice Assistant Compatibility on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i supports IFTTT or Smart Home Integration, which is not available for Coway Airmega 350. The Alen unit integrates better with existing smart home ecosystems.
Integrates with automation platforms like IFTTT or smart home hubs.
In the battle of IFTTT Or Smart Home Integration,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
IFTTT Or Smart Home Integration on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i includes Data Logging, a feature not available in Coway Airmega 350. The Alen unit can record performance data for user analysis and insights.
Logs air quality, usage, and performance data for analysis.
In the battle of Data Logging,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Data Logging on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Cloud Connectivity
Does it support cloud connectivity?
Yes
0Votes
Alen BreatheSmart 35i
No
0Votes
Coway Airmega 350
Connects to cloud services for remote access and data sync.
In the battle of Cloud Connectivity,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cloud Connectivity on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Offline Mode
Does it have an offline mode?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Operates fully even without an internet connection.
In the battle of Offline Mode,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Offline Mode on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
App Integration
Does it integrate with mobile apps?
Yes
0Votes
Alen BreatheSmart 35i
No
0Votes
Coway Airmega 350
Integrates with manufacturer or third-party mobile applications.
In the battle of App Integration,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
App Integration on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Firmware Update Capability
Can it update firmware automatically?
Yes
0Votes
Alen BreatheSmart 35i
No
0Votes
Coway Airmega 350
Allows over-the-air firmware updates for new features or bug fixes.
In the battle of Firmware Update Capability,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Firmware Update Capability on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Remote Start Stop
Can it be started or stopped remotely?
Yes
0Votes
Alen BreatheSmart 35i
No
0Votes
Coway Airmega 350
Enables turning the purifier on or off remotely via app or voice.
In the battle of Remote Start Stop,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Remote Start Stop on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Multi-Device Sync
Does it support multi-device sync?
Yes
0Votes
Alen BreatheSmart 35i
No
0Votes
Coway Airmega 350
Synchronizes multiple purifiers or devices under one control.
In the battle of Multi-Device Sync,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Multi-Device Sync on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Usage History
Does it keep usage history?
Yes
0Votes
Alen BreatheSmart 35i
No
0Votes
Coway Airmega 350
Records previous usage patterns and air quality stats.
In the battle of Usage History,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Usage History on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i has a Carbon Footprint Rating of 0.12 kgCO2e, significantly lower than Coway Airmega 350's 10.2 kgCO2e. The Alen unit demonstrates a much smaller environmental impact in this regard.
Approximate carbon footprint of the device’s lifecycle.
In the battle of Carbon Footprint Rating,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
lower
10.1 kgCO2e
measurement.
Don’t keep it to yourself — be the first to react and review the
Carbon Footprint Rating on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
The Noise in Eco Mode for Alen BreatheSmart 35i is 29 dB, which is higher than Coway Airmega 350's 21.6 dB. Coway Airmega 350 operates quieter in its eco-friendly mode.
Noise level during eco or low power mode.
In the battle of Noise Eco Mode,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
higher
7.4 dB
measurement.
Don’t keep it to yourself — be the first to react and review the
Noise Eco Mode on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Eco Friendly Materials
Are eco-friendly materials used?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Alen BreatheSmart 35i
The BreatheSmart 35i is made with eco-friendly materials, reducing environmental impact without compromising performance.
Indicates whether the product uses eco-friendly materials.
In the battle of Eco Friendly Materials,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Eco Friendly Materials on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Recyclable Filters
Are the filters recyclable?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Alen BreatheSmart 35i
The filters are recyclable, contributing to a more sustainable environment.
Indicates if filters are recyclable after use.
In the battle of Recyclable Filters,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Recyclable Filters on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Sustainable Packaging
Is the packaging sustainable?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Alen BreatheSmart 35i
Packaging is designed to be sustainable, helping reduce waste and environmental impact.
Describes if the packaging uses recyclable or biodegradable materials.
In the battle of Sustainable Packaging,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Sustainable Packaging on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Standby Power Usage
How much power does it use on standby?
0.9
W
0Votes
0.9
W
0Votes
Alen BreatheSmart 35i
The air purifier uses just 0.9W of power in standby mode, which is minimal and helps save energy when not in active use.
Power consumption when the device is on standby mode.
In the battle of Standby Power Usage,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
, delivering
equal
0.90 W
measurement.
Don’t keep it to yourself — be the first to react and review the
Standby Power Usage on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Low Ozone Emission
Does it have low ozone emission?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Ensures minimal ozone emission during operation.
In the battle of Low Ozone Emission,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Low Ozone Emission on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Accessories & Package Contents
8
Filters
Are filters included in the box?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Specifies if the product includes initial filters in the box.
In the battle of Filters,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Filters on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Spare Filters
Are spare filters included?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Indicates whether additional spare filters are provided.
In the battle of Spare Filters,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Spare Filters on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Power Cord
Is the power cord included?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
States whether a power cord is included in the box.
In the battle of Power Cord,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Power Cord on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Power Adapter
Is a power adapter included?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Specifies if an external power adapter is provided.
In the battle of Power Adapter,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Power Adapter on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Filter Replacement Tool
Is a filter replacement tool included?
Yes
0Votes
Alen BreatheSmart 35i
No
0Votes
Coway Airmega 350
Indicates whether a tool for filter replacement is provided.
In the battle of Filter Replacement Tool,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
40 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Replacement Tool on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Setup Guide
Is there a setup guide included?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Confirms if a setup or quick start guide is provided.
In the battle of Setup Guide,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Setup Guide on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
User Manual
Is a user manual included?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Confirms the presence of a printed or digital user manual.
In the battle of User Manual,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
User Manual on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Warranty Card
Is a warranty card included?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Indicates the inclusion of a warranty registration card.
In the battle of Warranty Card,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Warranty Card on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i is not AHAM Verified, whereas Coway Airmega 350 is. The Coway unit carries a recognized certification for its performance claims.
Indicates if the air purifier is verified by the Association of Home Appliance Manufacturers.
In the battle of AHAM Verified,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
AHAM Verified on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i is not CSA Certified, but Coway Airmega 350 is. The Coway unit holds an additional safety certification for North American standards.
Certifies compliance with Canadian Standards Association safety requirements.
In the battle of CSA Certified,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
CSA Certified on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Alen BreatheSmart 35i is not CE Certified, while Coway Airmega 350 is. The Coway unit meets European conformity standards, indicating a broader compliance.
Confirms compliance with European safety, health, and environmental protection standards.
In the battle of CE Certified,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
CE Certified on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
CARB Certified
Is it CARB certified?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Confirms compliance with California Air Resources Board standards for ozone emission safety.
In the battle of CARB Certified,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
CARB Certified on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
ETL Listed
Is it ETL listed?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Shows compliance with North American electrical safety standards.
In the battle of ETL Listed,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
ETL Listed on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
UL Listed
Is it UL listed?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Indicates UL certification for electrical and fire safety.
In the battle of UL Listed,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
UL Listed on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Energy Star Certified
Is it Energy Star certified?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Indicates certification for energy-efficient performance.
In the battle of Energy Star Certified,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Energy Star Certified on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
EPA Certified
Is it EPA certified?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Verifies compliance with U.S. Environmental Protection Agency standards.
In the battle of EPA Certified,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
EPA Certified on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
RoHS Compliant
Is it RoHS compliant?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Ensures restriction of hazardous substances in components and materials.
In the battle of RoHS Compliant,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
RoHS Compliant on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
FCC Certified
Is it FCC certified?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Indicates compliance with Federal Communications Commission standards for electronic emissions.
In the battle of FCC Certified,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
FCC Certified on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
ISO Certified
Is it ISO certified?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Indicates certification under ISO standards for quality or environmental management.
In the battle of ISO Certified,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
ISO Certified on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
What is the typical customer support response time?
2
hours
0Votes
24
hours
0Votes
vs
Response Time
The response time for customer support for Alen BreatheSmart 35i is 2 hours, significantly faster than Coway Airmega 350's 24 hours. Alen offers much quicker customer support assistance.
Average time for customer support to respond.
In the battle of Response Time,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
lower
22.0 hours
measurement.
Don’t keep it to yourself — be the first to react and review the
Response Time on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Warranty Duration
What is the warranty duration?
89
Alen BreatheSmart 35i
1Votes
Lifetime
60
Coway Airmega 350
0Votes
3 years
Specifies how long the product is covered under warranty.
In the battle of Warranty Duration,
Alen BreatheSmart 35i ◉ is
better than
Coway Airmega 350 ◉
, delivering
higher
29 score
measurement.
Based on community votes for Warranty Duration,
Alen BreatheSmart 35i ◉ earned
1 votes,
more than
Coway Airmega 350 ◉,
which got 0 votes.
A lifetime warranty is an absolute game-changer. Alen's warranty really gives peace of mind for long-term use.
See more
Warranty Service Type
What type of warranty service is included?
59
Alen BreatheSmart 35i
0Votes
Carry In
70
Coway Airmega 350
0Votes
Replacement
Defines how warranty service is provided.
In the battle of Warranty Service Type,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Service Type on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Extended Warranty Availability
Is extended warranty available?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
Indicates whether extended warranty options are offered.
In the battle of Extended Warranty Availability,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Extended Warranty Availability on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Service Center Availability
What is the service center coverage?
99
Alen BreatheSmart 35i
0Votes
Nationwide
100
Coway Airmega 350
0Votes
Nationwide
Describes the scope of service center availability.
In the battle of Service Center Availability,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Service Center Availability on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Onsite Service Availability
Is onsite service available?
Yes
0Votes
Alen BreatheSmart 35i
Yes
0Votes
Coway Airmega 350
States whether technicians can provide onsite service or repair.
In the battle of Onsite Service Availability,
Alen BreatheSmart 35i ◉ is
same as
Coway Airmega 350 ◉
.
Don’t keep it to yourself — be the first to react and review the
Onsite Service Availability on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Customer Support Channel
What are the customer support channels?
52
Alen BreatheSmart 35i
0Votes
Phone, Email, Live Chat
55
Coway Airmega 350
0Votes
Phone, Email, Live Chat, Website
Lists available communication channels for customer support.
In the battle of Customer Support Channel,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Customer Support Channel on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Online Support Platform
What online support platform is available?
79
Alen BreatheSmart 35i
0Votes
Website
80
Coway Airmega 350
0Votes
Website
Specifies the platform used for online support or warranty registration.
In the battle of Online Support Platform,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Online Support Platform on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Return Policy
What is the return policy duration?
59
Alen BreatheSmart 35i
0Votes
30 Days
60
Coway Airmega 350
0Votes
30 Days
Defines the allowable time period for product returns.
In the battle of Return Policy,
Alen BreatheSmart 35i ◉ is
worse than
Coway Airmega 350 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Return Policy on Alen BreatheSmart 35i ◉
vs Coway Airmega 350 ◉ and help others decide!
Surveys
Because hot takes deserve votes.
Air Cleaning Performance
How effective is this air purifier at cleaning the air in a typical room?
Excellent purification — Removes over 99% of particles
0Votes
0Votes
Very good — Removes 95% to 99% of particles
0Votes
0Votes
Decent — Removes 85% to 95% of particles
0Votes
0Votes
Weak — Removes 70% to 85% of particles
0Votes
0Votes
Poor — Removes under 70% of particles
0Votes
0Votes
Air Circulation Speed
How quickly does this air purifier clean the air in a medium-sized room?
Very fast — Under 10 minutes
0Votes
0Votes
Fast — 10 to 20 minutes
0Votes
0Votes
Moderate — 20 to 30 minutes
0Votes
0Votes
Slow — 30 to 45 minutes
0Votes
0Votes
Very slow — Over 45 minutes
0Votes
0Votes
Noise Level
How quiet is this air purifier during normal operation?
Very quiet — Under 25 dB
0Votes
0Votes
Quiet — 25 to 35 dB
0Votes
0Votes
Moderate — 35 to 45 dB
0Votes
0Votes
Loud — 45 to 55 dB
0Votes
0Votes
Very loud — Over 55 dB
0Votes
0Votes
Ease of Setup
How easy was it to set up this air purifier for first-time use?
Extremely easy — Ready to use within minutes
0Votes
0Votes
Easy — A few steps but clear instructions
0Votes
0Votes
Average — Needed some effort but manageable
0Votes
0Votes
Tricky — Confusing or unclear setup steps
0Votes
0Votes
Frustrating — Difficult and time-consuming setup
0Votes
0Votes
Filter Replacement Convenience
How easy is it to replace the filter on this air purifier?
Very simple — Quick and tool-free
0Votes
0Votes
Easy — Takes only a few minutes
0Votes
0Votes
Average — Manageable but a bit fiddly
0Votes
0Votes
Hard — Requires tools or careful handling
0Votes
0Votes
Very hard — Complicated or frustrating process
0Votes
0Votes
Filter Lifespan
How long does the filter in this air purifier typically last?
Very long — Over 12 months
0Votes
0Votes
Long — 9 to 12 months
0Votes
0Votes
Average — 6 to 9 months
0Votes
0Votes
Short — 3 to 6 months
0Votes
0Votes
Very short — Under 3 months
0Votes
0Votes
Energy Consumption
How energy-efficient is this air purifier during daily use?
Very efficient — Under 30 watts
0Votes
0Votes
Efficient — 30 to 50 watts
0Votes
0Votes
Moderate — 50 to 80 watts
0Votes
0Votes
High — 80 to 120 watts
0Votes
0Votes
Very high — Over 120 watts
0Votes
0Votes
Design Appeal
How would you rate the design and appearance of this air purifier?
Sleek and stylish — Looks modern and fits any room
0Votes
0Votes
Clean and simple — Looks nice and unobtrusive
0Votes
0Votes
Average — Functional but plain
0Votes
0Votes
Bulky — Takes space and looks outdated
0Votes
0Votes
Clunky — Unattractive and poorly designed
0Votes
0Votes
Portability and Size
How convenient is the size and portability of this air purifier?
Very compact — Under 10 pounds
0Votes
0Votes
Compact — 10 to 15 pounds
0Votes
0Votes
Medium — 15 to 20 pounds
0Votes
0Votes
Large — 20 to 25 pounds
0Votes
0Votes
Very large — Over 25 pounds
0Votes
0Votes
Pricing
How do you feel about the price of this air purifier?
Supermod
Moderator
Recaptor
0
Cartling
0
Cartling
15
15
