How to Choose a Xiaomi Air Purifier
A comprehensive comparison of all Xiaomi air purifier models, from the budget-friendly Mi Air Purifier 4 Lite to the premium Mi Air Purifier 4 Pro. The article covers technical specifications, unique features of each model, and recommendations based on room size and specific use cases. Includes a comparative table and practical guide for choosing the optimal model for different needs and budgets.
Complete comparison of all models and buying guide
Main Xiaomi Air Purifier Product Lines
Xiaomi offers several air purifier product lines, each designed to meet different user needs and preferences. From budget-friendly options to premium models, we’ll help you find the perfect match for your requirements.
Mi Air Purifier 4 Lite
Entry-level model with essential features, perfect for small rooms.
- Coverage: up to 40 m²
- CADR: 360 m³/h
- Budget-friendly price
Mi Air Purifier 3H
Best value for money with balanced features for most users.
- Coverage: up to 45 m²
- CADR: 380 m³/h
- Smart features
Mi Air Purifier Pro H
Powerful model for large spaces with advanced functionality.
- Coverage: up to 60 m²
- CADR: 600 m³/h
- Advanced filtration
Mi Air Purifier 4 Pro
Flagship model with maximum features and sensor capabilities.
- Coverage: up to 60 m²
- CADR: 500 m³/h
- Voice control
| Feature | Mi Air Purifier 4 Lite | Mi Air Purifier 3H | Mi Air Purifier Pro H | Mi Air Purifier 4 Pro |
|---|---|---|---|---|
| Coverage Area | up to 40 m² | up to 45 m² | up to 60 m² | up to 60 m² |
| CADR (particles) | 360 m³/h | 380 m³/h | 600 m³/h | 500 m³/h |
| Noise Level | 33-61 dB | 32-64 dB | 34-65 dB | 32-63 dB |
| Filter Type | HEPA H11 | HEPA H11 | HEPA H13 | HEPA H13 |
| Sensors | PM2.5 | PM2.5, temperature, humidity | PM2.5, temperature, humidity, VOC | PM2.5, PM10, temperature, humidity, VOC |
How to Choose the Right Model
- Up to 25 m² – Mi Air Purifier 4 Lite
- 25-45 m² – Mi Air Purifier 3H
- 45-60 m² – Mi Air Purifier Pro H or 4 Pro
- For bedrooms: low noise models (3H, 4 Lite)
- For living rooms: powerful models (Pro H, 4 Pro)
- For offices: models with extended sensor systems (4 Pro)
- Budget option: Mi Air Purifier 4 Lite
- Best value: Mi Air Purifier 3H
- Premium segment: Mi Air Purifier 4 Pro
Conclusion
When choosing a Xiaomi air purifier, consider the room size, required features, budget (including maintenance), air pollution level, and smart home requirements.
For most users, the Mi Air Purifier 3H offers the best balance of functionality and price. For those seeking maximum capabilities, the Mi Air Purifier 4 Pro is worth considering.