Xiaomi Air Purifier 3H vs Mi Air Purifier 4 Compact
Complete comparison to help you choose the best Air Purifier for your home
Xiaomi Air Purifier 3H
Key Features
- ✓Smart app control via Mi Home app
- ✓OLED touch display shows real-time air quality
- ✓Voice control compatible with Alexa and Google Assistant
Mi Air Purifier 4 Compact
Key Features
- ✓Compact design perfect for small spaces
- ✓Mi Home app control with real-time monitoring
- ✓OLED display with touch controls
Price Information
Prices shown are accurate as of 25/11/2025, 03:29 IST and are subject to change. Any price and availability information displayed on Amazon.in at the time of purchase will apply to the purchase of this product.
Quick Summary
Comparing Xiaomi Air Purifier 3H and Mi Air Purifier 4 Compact, both are excellent Air Purifiers for Indian homes. The Xiaomi Air Purifier 3H is priced at ₹14,999 while the Mi Air Purifier 4 Compact costs ₹9,999, making the Mi Air Purifier 4 Compact more affordable by ₹5,000. The Xiaomi Air Purifier 3H offers 380 m³/hr cadr (clean air delivery rate) compared to Mi Air Purifier 4 Compact's 260 m³/hr. The Xiaomi Air Purifier 3H offers 45 sq m coverage area compared to Mi Air Purifier 4 Compact's 32 sq m. The Xiaomi Air Purifier 3H offers 32-64 dB noise level compared to Mi Air Purifier 4 Compact's 33-62 dB. Based on ratings, Xiaomi Air Purifier 3H has better customer reviews with 4.5 stars.
Detailed Specifications
| Specification | Xiaomi Air Purifier 3H | Mi Air Purifier 4 Compact |
|---|---|---|
| Price | ₹14,999 | ₹9,999 |
| Amazon Rating | ★ 4.5 (2,345 reviews) | ★ 4.4 (1,876 reviews) |
| CADR (Clean Air Delivery Rate) | 380 m³/hr | 260 m³/hr |
| Coverage Area | 45 sq m | 32 sq m |
| Filter Type | True HEPA | True HEPA H13 |
| Noise Level | 32-64 dB | 33-62 dB |
| Power Consumption | 38W | 38W |
| Warranty | 1 year | 1 year |
| Dimensions | 240 x 240 x 520 mm | 250 x 250 x 450 mm |
| Weight | 4.8 kg | 4.2 kg |
Xiaomi Air Purifier 3H
Mi Air Purifier 4 Compact
Green highlight indicates better value/performance
Pros & Cons Comparison
Xiaomi Air Purifier 3H
Pros & Cons Analysis
Pros
- ✓Excellent value for money
- ✓Smart features with app and voice control
- ✓Compact design suitable for apartments
- ✓Lower power consumption
- ✓Good CADR rating for the price
Cons
- ✕Smaller coverage area (45 sq m)
- ✕Slightly noisier on turbo mode
- ✕Shorter warranty period (1 year)
- ✕App requires Xiaomi account setup
Mi Air Purifier 4 Compact
Pros & Cons Analysis
Pros
- ✓Best budget smart air purifier
- ✓App control at under ₹10,000
- ✓Compact and space-saving design
- ✓Good for apartments and small rooms
- ✓Easy to use Mi Home ecosystem
Cons
- ✕Limited coverage (32 sq m)
- ✕Lower CADR than larger models
- ✕Shorter 1-year warranty
- ✕Filter costs ₹2800
Our Recommendation
Xiaomi Air Purifier 3H is our recommended choice.
Xiaomi Air Purifier 3H scores higher overall with better features, performance, and value for money.
Check Best Price on Amazon →Frequently Asked Questions
Which is better: Xiaomi Air Purifier 3H or Mi Air Purifier 4 Compact?
Xiaomi Air Purifier 3H is generally considered better due to Xiaomi Air Purifier 3H scores higher overall with better features, performance, and value for money.
What is the price difference between Xiaomi Air Purifier 3H and Mi Air Purifier 4 Compact?
The Xiaomi Air Purifier 3H costs ₹14,999 while the Mi Air Purifier 4 Compact is priced at ₹9,999. The difference is ₹5,000.
Which Air Purifier has better cadr (clean air delivery rate)?
The Xiaomi Air Purifier 3H offers better cadr (clean air delivery rate) with 380 m³/hr, making it suitable for larger rooms.
Is the Mi Air Purifier 4 Compact worth buying over Xiaomi Air Purifier 3H?
Yes, if budget is a concern, the Mi Air Purifier 4 Compact at ₹9,999 offers excellent value. However, the Xiaomi Air Purifier 3H provides better overall performance and features which may justify the higher price for some buyers.
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