Xiaomi

REDMI Buds 6 Play Black

Name: REDMI Buds 6 Play Black
Brand: Xiaomi

Ultra-lightweight true wireless earbuds at 3.6 g with 36 h battery and fast charging.

Manufacturer reference 4223705501

Colour Black

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67 /100 Its best score: the most recent connectivity, rated "very recent" on its category’s scale.

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offers it on this market

What the REDMI Buds 6 Play Black is worth

The REDMI Buds 6 Play Black are bean-shaped true wireless earbuds weighing only 3.6 g per bud. With 7.5 h continuous playback and 36 h total autonomy via the charging case (600 mAh), they feature Bluetooth 5.4, AI noise reduction and IPX4 water resistance.

Their 10 mm drivers deliver 20 Hz to 20 kHz frequency response, with 5 equalisation modes and Google Fast Pair support. Fast charging provides 3 h playback from 10 minutes charging. Their lightness (95/100 rating) stands out against the market median of 132 g.

These earbuds suit users seeking a portable and discreet model for daily use, with extended battery life and physical controls. Their overall score of 61/100 reflects entry-level positioning in the wireless headphones and earbuds category.

Its scores, criterion by criterion

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

Connectivity Very recent

5.4 · category median: 5.3

Lightness Very light

40 g · category median: 113 g

Battery life Good

36 h · category median: 20 h

Sound quality Basic sound

10 mm · category median: 33.5 mm

Drivers Small

10 mm · category median: 32 mm

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Specifications

Representation / rendering 2

Product colour Black

Product type Wireless earphones

- 1

Driver unit 10 mm

Connectivity 7

Connectivity technology Wireless

Bluetooth version 5.4

Bluetooth Yes

Communication range 10 m

Bluetooth protocols Bluetooth Low Energy/HFP/A2DP/AVRCP

Other features Yes

USB connector USB Type-C

Weight and dimensions 5

Weight 40 g

Earbud dimensions 20.6 x 14.5 x 22 mm

Weight per earbud 3.6 g

Charging case weight 32.8 g

Case dimensions 53.9 x 53.9 x 27.4 mm

Battery 6

Continuous audio playback time 36 hours

Rechargeable battery Yes

Earbud battery capacity 57 mAh

Case battery capacity 600 mAh

Fast charging 3 hours in 10 minutes

Battery life per charge 7.5 hours

Headphones/Earphones 4

Noise reduction Yes

Control type Physical button

Water resistance IPX4

AI noise reduction Yes

Audio 3

Frequency range 20 Hz - 20 kHz

Impedance 16 Ω

Equalisation modes 5 EQ modes

General 1

Model M2420E1

Who this model suits

It’s for you if

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

You want a good score on the lightness, 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 drivers: skip it if that is decisive for you.

Frequently asked questions

Answers drawn from this model’s datasheet.

The REDMI Buds 6 Play offer 7.5 h of continuous playback and up to 36 h total with the charging case. Fast charging provides 3 h of autonomy in just 10 minutes.

Yes, at 3.6 g per earbud, they score 95/100 for lightness. This is well below the market median of 132 g, making them very comfortable for extended wear.

The earbuds feature a 10 mm driver with a frequency range of 20 Hz to 20 kHz and 5 equalisation modes. The sound quality score is 47/100, representing basic performance suitable for everyday use without audiophile expectations.