Coway Airmega 400S vs. Blue Pure 211+ Comparison Chart
Verified differences, current offers, and the use cases each model fits best.
Which should you choose?
Choose Coway Airmega 400S if…
Its price and overall feature balance better match your priorities.
Choose Blue Pure 211+ if…
Its price and overall feature balance better match your priorities.
View full technical comparison
| Product name | Coway Airmega 400S | Blue Pure 211+ |
|---|---|---|
| Best Offers | $581.9 Amazon | $315.07 Amazon |
| Brand name | COWAY | Blueair |
| Power usage | 64 W | 30 W |
| Filter type | HEPA | other |
| Scheduling | yes | no |
| Adjusting power in real-time | yes | yes |
| Air quality report | yes | no |
| Alexa support | yes | no |
| Heater | no | no |
| LCD display | yes | no |
| Fan | yes | yes |
| UV-C | no | no |
| Area coverage | 1560 ft | 540 ft |
| Oscillation | no ° | 360 ° |
| Temperature measurement | no | no |
| Humidity measurement | no | no |
| Air quality in real-time | yes | no |
| Suggested room size | Large | large, medium |
| Weight | 24.70 lbs | 13.00 lbs |
| Height | 22.80 in | 20.40 in |
| Noise level | 43 dB | 31 dB |
| Wi-Fi support | yes | no |
| Working modes | Sleep, Low, Medium, High | N/A |
| Warranty | 12 months | 12 months |
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