KENT
KENT Aura HEPA
₹8,999
Xiaomi
Mi Air Purifier 4 Compact
₹9,999
An in-depth comparison to help you choose the right air purifier for your needs.
Price gap
₹1,000
Score gap
11 pts
Rating gap
0.4
Prices accurate as of 24/11/2025. Prices and availability on Amazon.in may change.
Editor's analysis
A hand-written take on how these two compare in the real world.
Budget traditional vs budget smart: KENT Aura HEPA at Rs 8,999 vs Mi Air Purifier 4 Compact at Rs 9,999. For just Rs 1,000 more, the Mi adds app control, voice assistant support, OLED display, H13 HEPA (vs standard HEPA), higher 260 vs 180 m3/hr CADR, and larger 32 vs 25 sq m coverage. The KENT's advantages are limited to Rs 1,000 savings, KENT service network, and simpler operation for non-tech users.
Round by round
How each product stacks up across the key dimensions.
Product A
KENT Aura HEPA
1
wins
Product B
Mi Air Purifier 4 Compact
5
wins
₹8,999
₹9,999
4 / 5
4.4 / 5
75/100
86/100
Popular
Bestseller
180 m³/hr
260 m³/hr
25 sq m
32 sq m
Quick summary
Budget traditional vs budget smart: KENT Aura HEPA at Rs 8,999 vs Mi Air Purifier 4 Compact at Rs 9,999.
The Mi Air Purifier 4 Compact is the clear winner for Rs 1,000 more. You get smart features, H13 HEPA, 44% higher CADR, and 28% more coverage. The KENT Aura only makes sense for elderly users who prefer simple physical buttons or buyers in small towns with KENT service access but no Xiaomi support.
Side by side
Each pick at a glance, what they include and what they cost.
KENT
CADR (Clean Air Delivery Rate)
180 m³/hr
Coverage Area
25 sq m
Filter Type
HEPA + Activated Carbon
Noise Level
40-55 dB
Xiaomi
CADR (Clean Air Delivery Rate)
260 m³/hr
Coverage Area
32 sq m
Filter Type
True HEPA H13
Noise Level
33-62 dB
Prices accurate as of 24/11/2025. Prices and availability on Amazon.in may change.
What sets them apart
The decisions you are actually making when you pick one over the other.
The KENT Aura HEPA is 10% more affordable, saving you ₹1,000. Both are within a similar price range.
With 4.4 stars from 1,876 reviews, the Mi Air Purifier 4 Compact has stronger customer satisfaction. The large number of reviews makes this rating highly reliable.
The Mi Air Purifier 4 Compact leads in cadr (clean air delivery rate) with 260 m³/hr compared to 180 m³/hr.
The Mi Air Purifier 4 Compact leads in coverage area with 32 sq m compared to 25 sq m.
The KENT Aura HEPA is more efficient in noise level with 40-55 dB compared to 33-62 dB.
Spec sheet
Side-by-side numbers with subtle highlighting on the stronger value.
| Specification | KENT Aura HEPA | Mi Air Purifier 4 Compact |
|---|---|---|
| Price | ₹8,999 | ₹9,999 |
| Rating | 4 / 5(1,245) | 4.4 / 5(1,876) |
| CADR (Clean Air Delivery Rate) | 180 m³/hr | 260 m³/hr |
| Coverage Area | 25 sq m | 32 sq m |
| Filter Type | HEPA + Activated Carbon | True HEPA H13 |
| Noise Level | 40-55 dB | 33-62 dB |
| Power Consumption | 60W | 38W |
| Warranty | 1 year | 1 year |
| Dimensions | 305 x 305 x 495 mm | 250 x 250 x 450 mm |
| Weight | 4.5 kg | 4.2 kg |
Highlighted cells indicate the stronger value in that row.
Strengths and tradeoffs
Where each pick shines, and where you'll have to compromise.
Decision guide
Pick the one that matches your priorities, not the spec sheet.
Choose
KENT Aura HEPA
If you want
Choose
Mi Air Purifier 4 Compact
If you want
Buying tip
The Mi Compact's H13 HEPA is a genuine filter grade upgrade over the KENT's standard HEPA for just Rs 1,000 more. H13 captures particles at 0.1 microns vs 0.3 microns - that difference matters for ultra-fine smoke particles and allergens. Combined with app control and higher CADR, the Rs 1,000 upgrade is the best value jump in budget purifiers.
Ready to decide?
Quick answers
Absolutely. For Rs 1,000 more, the Mi adds app control, voice assistant, OLED display, H13 HEPA (higher grade), 44% more CADR, and 28% more coverage. The KENT's only counter is its service network and simplicity. This is perhaps the best Rs 1,000 you can spend upgrading an air purifier.
The KENT for tech-averse users. Its single-button operation is straightforward. The Mi requires initial app setup, WiFi connection, and Xiaomi account creation. Once set up, the Mi is easy, but the setup process can be challenging for elderly users unfamiliar with smartphone apps.
The Mi 4 Compact at 260 m3/hr CADR purifies 44% faster than the KENT Aura at 180 m3/hr. In a 250 sq ft room during severe pollution, the Mi cleans air in about 20 minutes vs 30+ minutes for the KENT. This speed difference is noticeable during acute pollution events.