Xiaomi Smart Air Purifier 4 Best Purified Air Delivery Rate
Smart Rank ⓘ
81/100
Based on Market Score (78/100) and aggregated marketplace rating with volume weighting.
Why you’ll like it
- Experience rapid air purification with a delivery rate of 387 m3/hr, ensuring your space is refreshed in just 7 minutes.
- Breathe easy with the True HEPA filter that captures 99.99% of viruses, making it perfect for allergy and asthma sufferers.
- Covers large areas up to 516 sq ft, making it suitable for various room sizes in your home or office.
- Enjoy seamless control with Alexa and Google Assistant compatibility, enhancing your smart home experience.
Market-Based Score (India)
78/100 (3.90/5)
Good value Xiaomi Smart Air Purifier 4 offers strong features and brand trust in a growing market.
Reviews across marketplaces
Platform | Rating | Reviews |
---|---|---|
amazon | 4.3★ | 4,437 |
Total / Avg | 4.30★ | 4,437 |
Consensus:
4.30★ from 4,437 total reviews
Key Features
Category | Air Purifier |
---|---|
Purified Air Delivery Rate | 387 m3/hr |
Coverage Area | 516 Sq Ft |
Purification Time | 7 Mins |
Filter Type | True HEPA |
Virus Filtration | 99.99% |
Certifications | RoHS & Allergy Care |
Compatibility | Alexa & Google Assistant |
Price | 19999.0000 |
Details
Key Features: - Purified Air Delivery Rate of 387 m3/hr - True HEPA filter that traps 99.99% of viruses - High coverage of 516 sq ft - Fast purification in just 7 minutes - RoHS and Allergy Care Certified - Compatible with Alexa and Google Assistant
For whom: This Xiaomi Smart Air Purifier 4 is ideal for individuals who are concerned about the air quality in their home or office. It is suitable for those who suffer from allergies or asthma, or anyone who wants to ensure that the air they breathe is clean and healthy.
Pros: - High Purified Air Delivery Rate ensures efficient air purification - True HEPA filter provides excellent filtration of viruses and other particles - Large coverage area makes it suitable for various room sizes - Fast purification time allows for quick improvement in air quality - RoHS and Allergy Care certifications ensure product safety and effectiveness - Compatibility with Alexa and Google Assistant for convenient operation
Cons: - May be a bit pricey compared to other air purifiers on the market - Some users may find the design to be quite bulky and not very aesthetically pleasing
Market-Based Score — Breakdown
Factor | Weight | Contribution | Rationale | Sources |
---|---|---|---|---|
Spec/Feature Fit | 25 | 20 | The product features high purification rate and HEPA certification, meeting consumer needs effectively. | notebookcheck, TechRadar |
Brand Strength | 20 | 18 | Xiaomi is a well-established brand in India, known for quality and affordability. | Gartner, Counterpoint |
Category Momentum | 20 | 15 | The HEPA air purifier market in India is growing rapidly due to increasing pollution levels. | IDC, Canalys |
Price Positioning | 20 | 14 | Competitively priced compared to similar products, appealing to budget-conscious consumers. | Flipkart, Amazon |
Competition | 10 | 7 | The market has strong competitors, but Xiaomi's features give it a slight edge. | IDC, Gartner |
Use-case Advantage | 5 | 4 | Ideal for urban households facing air quality issues, enhancing its market appeal. | ConsumerReports, Nielsen |
Final Market Score | 100 | 78/100 (3.90/5) | Xiaomi Smart Air Purifier 4 offers strong features and brand trust in a growing market. |
Market-Based Score
78/100 (3.90/5)
-
Spec/Feature Fit 20/25
Weight: 25Contribution: 20Rationale: The product features high purification rate and HEPA certification, meeting consumer needs effectively.Sources: notebookcheck, TechRadar -
Brand Strength 18/20
Weight: 20Contribution: 18Rationale: Xiaomi is a well-established brand in India, known for quality and affordability.Sources: Gartner, Counterpoint -
Category Momentum 15/20
Weight: 20Contribution: 15Rationale: The HEPA air purifier market in India is growing rapidly due to increasing pollution levels.Sources: IDC, Canalys -
Price Positioning 14/20
Weight: 20Contribution: 14Rationale: Competitively priced compared to similar products, appealing to budget-conscious consumers.Sources: Flipkart, Amazon -
Competition 7/10
Weight: 10Contribution: 7Rationale: The market has strong competitors, but Xiaomi's features give it a slight edge.Sources: IDC, Gartner -
Use-case Advantage 4/5
Weight: 5Contribution: 4Rationale: Ideal for urban households facing air quality issues, enhancing its market appeal.Sources: ConsumerReports, Nielsen
Summary
Xiaomi Smart Air Purifier 4 offers strong features and brand trust in a growing market.
Quick Compare

Rs.19,999.00
⭐ Reviews Summary
✅ What Users Love
- High purification rate of 387 m3/hr for quick air cleaning.
- Effective True HEPA filter that traps 99.99% of viruses and allergens.
- Smart features with Alexa and Google Assistant compatibility.
⚠️ What to Watch
- Some users report noise levels being higher than expected.
- Filter replacement can be costly over time.
- Initial setup and app connectivity may be complicated for some.

Rs.33,000.00
⭐ Reviews Summary
✅ What Users Love
- Highly effective in eliminating odors and improving air quality.
- Robust and durable design suitable for commercial use.
- Easy to operate with straightforward controls.
⚠️ What to Watch
- Can produce a strong ozone smell that may be overwhelming.
- Requires proper ventilation during use to ensure safety.
- Some users report noise levels are higher than expected.

Rs.9,995.00
⭐ Reviews Summary
✅ What Users Love
- Effective at removing allergens and pollutants, improving air quality.
- Real-time AQI display is informative and user-friendly.
- Long filter life of up to 9000 hours reduces maintenance frequency.
⚠️ What to Watch
- Can be noisy at higher fan speeds, disturbing sleep.
- Some users report high replacement costs for filters.
- Limited coverage area may not be sufficient for larger rooms.

Rs.36,000.00
⭐ Reviews Summary
✅ What Users Love
- Effective at removing allergens and odors
- Quiet operation, suitable for bedrooms
- Compact design fits well in various room sizes
⚠️ What to Watch
- Replacement filters can be expensive
- Some users report a plastic smell initially
- Limited smart features compared to competitors
Price Comparison
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Xiaomi Smart Air Purifier 4, Best Purified Air Delivery Rate 387 m3/hr, True HEPA, traps 99.99% Virus, High coverage: 516 Sq Ft, Fast Purification in 7 Mins, RoHS & Allergy Care Certified, Alexa&GA Estimated Delivery: 2-3 days
In Stock
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Rs.17,999.00 Rs.19,999.00 COD
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Xiaomi Smart Air Purifier 4, Best Purified Air Delivery Rate 387 m3/hr, True HEPA, traps 99.99% Virus, High coverage: 516 Sq Ft, Fast Purification in 7 Mins, RoHS & Allergy Care Certified, Alexa&GA Estimated Delivery: 2-3 days
In Stock
COD
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