Coway
Coway Airmega 150
₹15,998
Dyson
Dyson Pure Cool TP04
₹44,999
An in-depth comparison to help you choose the right air purifier for your needs.
Price gap
₹29,001
Score gap
1 pts
Rating gap
0.0
Prices accurate as of 31/03/2026. Prices and availability on Amazon.in may change.
Editor's analysis
A hand-written take on how these two compare in the real world.
A premium aspirational pick vs a practical Korean value buy: Dyson TP04 at Rs 44,999 vs Coway Airmega 150 at Rs 15,998 - a staggering Rs 29,001 gap. The Dyson adds bladeless fan function, app control, and 350-degree oscillation. The Coway delivers solid 4-stage HEPA filtration at a fraction of the price. The Coway's 250 m3/hr CADR serves rooms up to 38 sq m perfectly well, and its filters cost nearly half of Dyson's Rs 5,500 replacements.
Round by round
How each product stacks up across the key dimensions.
Product A
Coway Airmega 150
3
wins
Product B
Dyson Pure Cool TP04
2
wins
₹15,998
₹44,999
4.4 / 5
4.4 / 5
87/100
88/100
Popular
Popular
38 sq m
55 sq m
22-53 dB
40-64 dB
Quick summary
A premium aspirational pick vs a practical Korean value buy: Dyson TP04 at Rs 44,999 vs Coway Airmega 150 at Rs 15,998 - a staggering Rs 29,001 gap.
The Coway Airmega 150 is the rational choice. At Rs 15,998, it delivers effective 4-stage purification with far lower running costs. The Dyson TP04 is a luxury purchase - its purification is not remotely better enough to justify such a massive premium. Buy the Dyson only if the bladeless fan function and Dyson brand genuinely matter to you.
Side by side
Each pick at a glance, what they include and what they cost.
Coway
CADR (Clean Air Delivery Rate)
250 m³/hr
Coverage Area
38 sq m
Filter Type
Pre-filter + Green True HEPA + Activated Carbon
Noise Level
22-53 dB
Dyson
CADR (Clean Air Delivery Rate)
Not specified
Coverage Area
55 sq m
Filter Type
360° Glass HEPA
Noise Level
40-64 dB
Prices accurate as of 31/03/2026. Prices and availability on Amazon.in may change.
What sets them apart
The decisions you are actually making when you pick one over the other.
The Coway Airmega 150 is 64% more affordable, saving you ₹29,001. This is a significant price gap that could be a deciding factor.
The Dyson Pure Cool TP04 leads in coverage area with 55 sq m compared to 38 sq m.
The Coway Airmega 150 is more efficient in noise level with 22-53 dB compared to 40-64 dB.
The Dyson Pure Cool TP04 is more efficient in power consumption with 40W compared to 43W.
The Dyson Pure Cool TP04 leads in warranty with 2 years compared to 1 year.
Spec sheet
Side-by-side numbers with subtle highlighting on the stronger value.
| Specification | Coway Airmega 150 | Dyson Pure Cool TP04 |
|---|---|---|
| Price | ₹15,998 | ₹44,999 |
| Rating | 4.4 / 5(1,678) | 4.4 / 5(892) |
| CADR (Clean Air Delivery Rate) | 250 m³/hr | Not specified |
| Coverage Area | 38 sq m | 55 sq m |
| Filter Type | Pre-filter + Green True HEPA + Activated Carbon | 360° Glass HEPA |
| Noise Level | 22-53 dB | 40-64 dB |
| Power Consumption | 43W | 40W |
| Warranty | 1 year | 2 years |
| Dimensions | 340 x 219 x 469 mm | 1054 x 223 x 223 mm |
| Weight | 5.7 kg | 5.06 kg |
Highlighted cells indicate the stronger value in that row.
Strengths and tradeoffs
Where each pick shines, and where you'll have to compromise.
Decision guide
Pick the one that matches your priorities, not the spec sheet.
Choose
Coway Airmega 150
If you want
Choose
Dyson Pure Cool TP04
If you want
Buying tip
You could buy three Coway Airmega 150 units for the price of one Dyson TP04 and purify three separate rooms simultaneously. For a 3BHK apartment, three budget purifiers in each bedroom deliver better whole-home air quality than one premium purifier in the living room.
Ready to decide?
Quick answers
For rooms up to 38 sq m, the Coway's 4-stage filtration with Green True HEPA delivers comparable particle removal to the Dyson. The Dyson covers a larger 55 sq m but at more than 3x the price. Neither publishes hospital-grade filtration claims - both are consumer-grade home purifiers.
Only if you are replacing both an air purifier and a pedestal fan with the Dyson. A good pedestal fan costs Rs 2,000-3,000. Combined with the Coway, you spend Rs 16,000-17,000 total vs Rs 44,999 for the Dyson - saving Rs 28,000+ while getting a dedicated purifier plus a dedicated fan.
Coway, significantly. Coway filters cost Rs 2,500 vs Dyson filters at Rs 5,500+. The Coway's washable pre-filter extends HEPA filter life. Coway also uses 43W vs Dyson's 40W. Annual maintenance cost: roughly Rs 5,000 for Coway vs Rs 11,000+ for Dyson.