Air Purifiers for Home Face-off
Coway AirMega 250 (AP-1720H)vsXiaomi Mijia Smart Air Purifier 4 Compact
Detailed comparison to help you choose the right best air purifiers for home in india for your needs.
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AirMega 250 (AP-1720H) vs Mijia Smart Air Purifier 4 Compact: Which Air Purifiers for Home Should You Buy?
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
Choose Xiaomi Mijia Smart Air Purifier 4 Compact if:
- Lightweight (2.2 kg) and compact footprint fits bedrooms and desks
- Ultra-quiet 20 dB operation in sleep mode
- Low power consumption (27W) and affordable filter replacements
Coway AirMega 250 (AP-1720H) vs Xiaomi Mijia Smart Air Purifier 4 Compact Specs Comparison
Showing all 13 specifications
| Specification | Coway AirMega 250 (AP-1720H) | Xiaomi Mijia Smart Air Purifier 4 Compact |
|---|---|---|
| Coverage Area | 930 sq ft | 400 sq ft |
| CADR | 249 m³/h | 230 m³/h |
| Filter Stages | 3-stage | 3-stage |
| Filter Type | Pre-filter, Deodorization, True HEPA | Primary, High-Efficiency Filter, Activated Carbon |
| Filtration Efficiency | 99.999% down to 0.01 microns | 99.97% down to 0.1 microns |
| Filter Life | 1 year | 6 to 12 months |
| Air Quality Monitoring | 24/7 pollution monitor | Real-time PM2.5 4-color indicator |
| Operating Modes | Smart, Rapid, 3-stage Manual | Auto, Sleep, Manual |
| Noise Level | 22-54 dB | 20dB |
| Power Consumption | 64W | 27W |
| Replacement Filter Cost | ₹11,980 | ₹2,499 |
| Warranty | 7 years | 1 year |
| Manufacturer Origin | South Korea | China |
AirMega 250 (AP-1720H) vs Mijia Smart Air Purifier 4 Compact: Pros & Cons
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
Xiaomi Mijia Smart Air Purifier 4 Compact
Pros
- Lightweight (2.2 kg) and compact footprint fits bedrooms and desks
- Ultra-quiet 20 dB operation in sleep mode
- Low power consumption (27W) and affordable filter replacements
- Full smart home app and voice control compatibility
Cons
- Smaller coverage area (up to 290–400 sq ft) not suitable for large living rooms
- Uses infrared sensor rather than dual-laser/5-sensor array
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