Xiaomi Air Purifier 4 Compact

Name: Xiaomi Air Purifier 4 Compact
Brand: Xiaomi

Compact air purifier from Xiaomi with HEPA filter for small rooms

Manufacturer reference 4223701758

71 /100 Its best score: the quietest, rated "very quiet" on its category’s scale.

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What the Xiaomi Air Purifier 4 Compact is worth

The Xiaomi Air Purifier 4 Compact is an air purifier from Xiaomi, designed to clean the air in domestic spaces.

This model belongs to the air purifier category, a segment of home appliances dedicated to climate control and heating. Devices in this range vary according to their filtration capacity, filter type and operating noise level.

The page gathers available data to compare offers from retailers and track price changes over time.

Its scores, criterion by criterion

Scores out of 100, calculated from the datasheet and compared with the market. The full method is public.

Noise Very quiet

20 dB · category median: 49.4 dB

Power usage Good

27 W · category median: 25 W

Room coverage Good

48 m² · category median: 56 m²

Air flow Good

230 m³/h · category median: 290 m³/h

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Specifications

Performance 4

Noise level 20 dB

Power consumption (max) 27 W

Air purify rate 230 m³/h

Suitable for room area up to 48 m²

Dimensions 1

Product dimensions Φ220×355 mm

Filtration 4

Filtration efficiency 99.97%

Minimum filtered particle size 0.3 micron

Filter type 3-in-1 filter

Filter lifespan 6 to 12 months

Sensors 2

Particle sensor PM 2.5 infrared sensor

Temperature and humidity sensor Yes

Features 5

Auto mode Yes

Standby mode Yes

Manual mode Yes

Timer Yes

Parental lock Yes

Connectivity 3

Smart remote control Yes

Voice control Yes

Multipoint Bluetooth connectivity Xiaomi Home

Certifications 1

TÜV Rheinland certification Allergen protection

Design 2

Air quality indicator Yes

Purification 360° circular

Who this model suits

It’s for you if

Your first criterion is the noise: it happens to be its best score.

You want a good score on the power usage, above its category average.

You prefer a model tracked across several merchants, to buy at the right time.

Skip it if

Its lowest score is on the air flow: skip it if that is decisive for you.

Frequently asked questions

Answers drawn from this model’s datasheet.

The Xiaomi Air Purifier 4 Compact is designed for small rooms. Its compact format places it in the entry to mid-range segment, suitable for limited spaces.

This purifier is equipped with a HEPA filter, placing it in the category of devices between 100 and 250 euros offering effective fine particle filtration.

Yes, the device has several speed settings allowing you to adjust the airflow and therefore the noise level according to your needs, a typical feature of its price range.