Xiaomi Mi Air Purifier 4 LitevsCoway AirMega 250 (AP-1720H)
Detailed comparison to help you choose the right best air purifiers for home in india for your needs.


Mi Air Purifier 4 Lite vs AirMega 250 (AP-1720H): Which Air Purifiers for Home Should You Buy?
Choose Xiaomi Mi Air Purifier 4 Lite if:
- Best budget option at ₹14,999 with high CADR (360 m³/h)
- TÜV Allergy Care Certification validates effectiveness for allergy sufferers
- Largest coverage area (462 sq ft) in budget segment
Choose Coway AirMega 250 (AP-1720H) if:
- Largest coverage area (930 sq ft) ideal for living rooms/offices
- Fastest purification - cleans full area in 30 minutes
- Premium Hyper Captive Filtration for maximum efficiency
Xiaomi Mi Air Purifier 4 Lite vs Coway AirMega 250 (AP-1720H) Specs Comparison
| Specification | Xiaomi Mi Air Purifier 4 Lite | Coway AirMega 250 (AP-1720H) |
|---|---|---|
| Coverage Area | 462 sq ft | 930 sq ft |
| CADR | 360 m³/h | 249 m³/h |
| Filter Stages | 3-stage | 3-stage |
| Filter Type | Primary, True HEPA, Activated Carbon | Pre-filter, Deodorization, True HEPA |
| Filtration Efficiency | 99.99% down to 0.1 microns | 99.999% down to 0.01 microns |
| Filter Life | 6 to 12 months | 1 year |
| Air Quality Monitoring | Real-time (AQI, temp, humidity) | 24/7 pollution monitor |
| Operating Modes | Auto, Sleep | Smart, Rapid, 3-stage Manual |
| Noise Level | 32-33 dB | 22-54 dB |
| Power Consumption | 33W | 64W |
| Replacement Filter Cost | ₹3,499 | ₹11,980 |
| Warranty | 1 year | 7 years |
| Manufacturer Origin | China | South Korea |
Mi Air Purifier 4 Lite vs AirMega 250 (AP-1720H): Pros & Cons
Xiaomi Mi Air Purifier 4 Lite
Pros
- Best budget option at ₹14,999 with high CADR (360 m³/h)
- TÜV Allergy Care Certification validates effectiveness for allergy sufferers
- Largest coverage area (462 sq ft) in budget segment
- Lowest filter replacement cost at ₹3,499
Cons
- Single year warranty shortest among competitors
- Chinese manufacturing may concern some buyers
- Lower review count suggests less market validation
Coway AirMega 250 (AP-1720H)
Pros
- Largest coverage area (930 sq ft) ideal for living rooms/offices
- Fastest purification - cleans full area in 30 minutes
- Premium Hyper Captive Filtration for maximum efficiency
- Longest warranty (7 years) shows manufacturer confidence
Cons
- Most expensive option at ₹59,900
- Lower CADR (249 m³/h) doesn't match premium price positioning
- High filter cost (₹11,980) adds to premium ownership expense
Compare More Air Purifiers for Home
Check out our complete Best Air Purifiers for Home in India comparison guide to see all 8 products compared side by side.