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Air PurifierUpdated November 24, 2025
Xiaomi Mi Air Purifier 4 Compact with True HEPA Filter

Xiaomi

Mi Air Purifier 4 Compact

₹9,999

VS
Top pick
Philips Air Purifier AC2887/20 with HEPA Filter

Philips

Philips AC2887/20

₹24,999

Mi Air Purifier 4 Compact vs Philips AC2887/20

An in-depth comparison to help you choose the right air purifier for your needs.

Price gap

₹15,000

Score gap

9 pts

Rating gap

0.1

Editor's analysis

The expert read

A hand-written take on how these two compare in the real world.

The Philips AC2887/20 at Rs 24,999 vs the Mi Air Purifier 4 Compact at Rs 9,999 is the biggest price gap in our air purifier lineup - Rs 15,000 separating a premium traditional purifier from a budget smart one. The Philips wins on coverage (79 vs 32 sq m), CADR (333 vs 260 m3/hr), and silence (20.5 vs 33 dB). But the Mi 4 Compact is the cheapest purifier with app control, voice assistant support, and OLED touch display - features the Rs 24,999 Philips completely lacks.

Round by round

Head to head

How each product stacks up across the key dimensions.

Product A

Mi Air Purifier 4 Compact

3

wins

VS

Product B

Philips AC2887/20

3

wins

Price
Winner

₹9,999

B

₹24,999

User Rating
Winner

4.4 / 5

B

4.3 / 5

Our Score
A

86/100

Winner

95/100

Popularity
Winner

Bestseller

B

Bestseller

CADR (Clean Air Delivery Rate)
A

260 m³/hr

Winner

333 m³/hr

Coverage Area
A

32 sq m

Winner

79 sq m

Quick summary

The short version

The Philips AC2887/20 at Rs 24,999 vs the Mi Air Purifier 4 Compact at Rs 9,999 is the biggest price gap in our air purifier lineup - Rs 15,000 separating a premium traditional purifier f...

Philips AC2887/20

Best overall

Philips AC2887/20

₹24,9994.3/5vs Mi Air
Check price

The Mi Air Purifier 4 Compact is the disruptive pick here. At Rs 9,999, it offers H13 HEPA filtration, full smart home integration, and app-based monitoring that the Rs 24,999 Philips cannot match in features. Buy the Philips only if you need its 79 sq m coverage for a large room - for everything else, the Mi 4 Compact delivers more feature value.

Side by side

The products

Each pick at a glance, what they include and what they cost.

Xiaomi Mi Air Purifier 4 Compact with True HEPA Filter

Xiaomi

Mi Air Purifier 4 Compact

4.4(1,876)
₹9,999

Inclusive of all taxes

Check Price on Amazon
Popular ChoiceBestseller

Key Features

  • Compact design perfect for small spaces
  • Mi Home app control with real-time monitoring
  • OLED display with touch controls

Specs at a Glance

CADR (Clean Air Delivery Rate)

260 m³/hr

Coverage Area

32 sq m

Filter Type

True HEPA H13

Noise Level

33-62 dB

Our Pick
Philips Air Purifier AC2887/20 with HEPA Filter

Philips

Philips AC2887/20

4.3(1,456)
₹24,999

Inclusive of all taxes

Check Price on Amazon
Popular ChoiceBestseller

Key Features

  • HEPA filter removes 99.97% of particles as small as 0.3 microns
  • Ideal for rooms up to 79 sq m coverage
  • Ultra-quiet sleep mode at 20.5 dB

Specs at a Glance

CADR (Clean Air Delivery Rate)

333 m³/hr

Coverage Area

79 sq m

Filter Type

HEPA + Activated Carbon

Noise Level

20.5-49 dB

Prices accurate as of 24/11/2025. Prices and availability on Amazon.in may change.

What sets them apart

Key differences

The decisions you are actually making when you pick one over the other.

₹15,000 price difference

Mi Air Purifier 4 Compact

The Mi Air Purifier 4 Compact is 60% more affordable, saving you ₹15,000. This is a significant price gap that could be a deciding factor.

CADR (Clean Air Delivery Rate): 333 m³/hr vs 260 m³/hr

Philips AC2887/20

The Philips AC2887/20 leads in cadr (clean air delivery rate) with 333 m³/hr compared to 260 m³/hr.

Coverage Area: 79 sq m vs 32 sq m

Philips AC2887/20

The Philips AC2887/20 leads in coverage area with 79 sq m compared to 32 sq m.

Noise Level: 20.5-49 dB vs 33-62 dB

Philips AC2887/20

The Philips AC2887/20 is more efficient in noise level with 20.5-49 dB compared to 33-62 dB.

Power Consumption: 38W vs 56W

Mi Air Purifier 4 Compact

The Mi Air Purifier 4 Compact is more efficient in power consumption with 38W compared to 56W.

Spec sheet

Detailed Specifications

Side-by-side numbers with subtle highlighting on the stronger value.

SpecificationMi Air Purifier 4 CompactPhilips AC2887/20
Price₹9,999₹24,999
Rating4.4 / 5(1,876)4.3 / 5(1,456)
CADR (Clean Air Delivery Rate)260 m³/hr333 m³/hr
Coverage Area32 sq m79 sq m
Filter TypeTrue HEPA H13HEPA + Activated Carbon
Noise Level33-62 dB20.5-49 dB
Power Consumption38W56W
Warranty1 year2 years
Dimensions250 x 250 x 450 mm360 x 240 x 558 mm
Weight4.2 kg7.7 kg

Highlighted cells indicate the stronger value in that row.

Strengths and tradeoffs

Pros and cons

Where each pick shines, and where you'll have to compromise.

Mi Air Purifier 4 Compact

86/100

Excellent value

What we like

  • 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

What could be better

  • Limited coverage (32 sq m)
  • Lower CADR than larger models
  • Shorter 1-year warranty
  • Filter costs ₹2800

Philips AC2887/20

95/100

Excellent value

What we like

  • Excellent filtration efficiency for Indian pollution
  • Very quiet operation even on higher settings
  • Good coverage area for large rooms
  • Reliable Philips build quality
  • Accurate air quality sensors

What could be better

  • Expensive replacement filters (₹4000+)
  • No WiFi connectivity or app control
  • Bulky design takes up floor space
  • Higher initial cost compared to competitors

Decision guide

Which one should you buy?

Pick the one that matches your priorities, not the spec sheet.

Choose

Mi Air Purifier 4 Compact

If you want

  • Your room is larger than 350 sq ft and needs maximum coverage
  • Quiet operation is critical - the Philips minimum 20.5 dB vs Mi's 33 dB
  • You prefer offline-focused reliability without dependence on apps
  • You want Philips's 2-year warranty and established service network

Choose

Philips AC2887/20

If you want

  • You want smart features - app control, voice assistant, OLED display
  • Your budget is under Rs 10,000 and your room is under 350 sq ft
  • You use other Xiaomi/Mi ecosystem devices for smart home automation
  • Remote control and air quality history tracking are important to you

Buying tip

The Mi 4 Compact's real-time particulate sensor feeds data to the Mi Home app, creating an air quality history for your home. This data helps you understand pollution patterns - like whether cooking or traffic hours spike PM2.5 the most. The Philips shows current PM2.5 on its screen but does not log historical data.

Ready to decide?

Pick your winner and grab today's price

Mi Air Purifier 4 Compact

Mi Air Purifier 4 Compact

₹9,999

Buy on Amazon
Pick
Philips AC2887/20

Philips AC2887/20

₹24,999

Buy on Amazon

Quick answers

Frequently Asked Questions

Why does the Philips cost Rs 15,000 more but lack smart features?

The Philips AC2887/20 was designed before smart features became standard in Indian air purifiers. Its premium goes to superior filtration hardware: larger filters, higher CADR, bigger coverage area, and a quieter motor. The Mi 4 Compact represents a newer generation that prioritizes smart connectivity alongside adequate (not premium) purification.

Is the Mi 4 Compact's H13 HEPA filter as good as Philips HEPA?

The Mi 4 Compact uses H13 True HEPA which captures 99.95% of particles at 0.1 microns - technically a higher grade than standard HEPA which captures 99.97% at 0.3 microns. In filtration quality per se, the Mi 4 Compact actually has a slight edge. The Philips wins on airflow volume and coverage, not filter quality.

Can I control Mi 4 Compact remotely when away from home?

Yes. The Mi Home app allows you to turn on the purifier, change fan speed, and check air quality from anywhere with internet. You can also set schedules and automate with other Xiaomi smart home devices. The Philips has no remote control capability at all.