Xiaomi Smart Air Purifier 4 Compact vs Xiaomi Smart Air Purifier 4 Pro Hi
Xiaomi Smart Air Purifier 4 Pro Hi
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Quick verdict
Xiaomi Smart Air Purifier 4 Compact
Leads on: Noise Level، Power Consumption
Xiaomi Smart Air Purifier 4 Pro Hi
Leads on: Clean Air Delivery Rate (CADR)، Coverage Area
Specifications
| Spec | Xiaomi Smart Air Purifier 4 Compact | Xiaomi Smart Air Purifier 4 Pro Hi |
|---|---|---|
| Clean Air Delivery Rate (CADR) | 200 m³/h | 500 m³/h ✓ |
| Coverage Area | 24 m² | 34-60 m² ✓ |
| Filter Type | HEPA H13 + Activated Carbon | H13 HEPA filter |
| Noise Level | 32 dB ✓ | 33.5-64.5 dB |
| Power Consumption | 20 W ✓ | 30 W |
| Filter Life | 6-12 mo | 6-12 mo |
| Air Quality Sensor | PM2.5 sensor | Yes |
| Smart App Control | Yes (Mi Home app) | Yes |
Where to buy
Prices change constantly — open the store page to confirm before buying.