Xiaomi

POCO M8 5G 8 GB + 256 GB Silver

Name: POCO M8 5G 8 GB + 256 GB Silver
Brand: Xiaomi

6.77" AMOLED screen, 5520 mAh battery, 45 W charging and IP65 rating.

Manufacturer reference 4223713414

Colour Silver

Black
Green
Silver

Internal storage capacity 256 GB

256 GB
512 GB

Energy class View the energy label (PDF)

68 /100 Its best score: the best battery life, rated "good" on its category’s scale.

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What the POCO M8 5G 8 GB + 256 GB Silver is worth

The POCO M8 5G pairs a 6.77" AMOLED screen at 120 Hz with a 5520 mAh battery and 8 GB RAM plus 256 GB storage. IP65-certified, it runs on Snapdragon 6 Gen 3 and features a 50 MP main sensor.

Scoring 71/100 overall, it excels in battery life (85/100, well above the 4500 mAh median) and display (71/100). Camera reaches 70/100, RAM likewise, while storage sits at 58/100 against a 384 GB median.

This smartphone suits anyone seeking long battery life and a large, fluid screen under 600 €, with 45 W fast charging and 18 W reverse charging. The AMOLED display peaks at 3200 nits outdoors and covers 100 % DCI-P3.

Its scores, criterion by criterion

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

Battery life Good

5,520 mAh · category median: 5,000 mAh

Screen Good

6.8 " · category median: 6.7 "

Camera Good

50 MP · category median: 50 MP

Storage Fair

256 GB · category median: 256 GB

Power Low

8 GB · category median: 12 GB

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Documents

What the manufacturer publishes about this model. Each document opens in a new tab.

Étiquette énergie PDF 65.8 KB Document in Français Fiche d’information produit PDF 61.3 KB Document in Français

Specifications

Design 1

Product colour Silver

Memory 2

RAM capacity 8 GB

RAM and storage type LPDDR4X + UFS 2.2

Storage media 2

Internal storage capacity 256 GB

Compatible memory cards Expandable up to 1 TB

Screen 13

Display diagonal 6.77"

Display resolution 2392 x 1080 pixels

Panel type AMOLED

Maximum refresh rate 120 Hz

Maximum display brightness (Outdoor) 3,200 nits

Screen-to-body ratio 92%

Contrast ratio 8,000,000:1

Colour gamut 100% DCI-P3

Colour depth 12-bit (68.7 billion colours)

Touch sampling rate 240 Hz

Instant touch sampling rate 2,560 Hz

PWM dimming 3,840 Hz

Display brightness 800 nits

- 1

Battery capacity 5,520 mAh

Camera 8

Rear camera resolution (numeric) 50 MP

Front camera resolution (numeric) 20 MP

Rear camera aperture number f/1.8

Front camera aperture number f/2.2

Video recording modes 4K

Main sensor type Light Fusion 400

Main sensor size 1/2.88"

Depth camera 2 MP

Network 10

Mobile network generation 5G

Bluetooth Yes

SIM card type Nano-SIM

SIM card capability Dual SIM

Wi-Fi Yes

Wi-Fi Direct Yes

Bluetooth version 5.1

Near Field Communication (NFC) Yes

Wi-Fi protocol 802.11a/b/g/n/ac

NFC Yes

Processor 4

Processor model Snapdragon 6 Gen 3

Processor cores 8

Maximum CPU frequency 2.4 GHz

Etching technology 4 nm

Weight and dimensions 4

Weight 178 g

Depth 7.35 mm

Height 164 mm

Width 75.42 mm

Software 1

Operating system installed Xiaomi HyperOS 2

Representation / rendering 3

Fast charging Yes

Fingerprint reader Yes

Face recognition Yes

Power 1

USB Type-C required charging power (max) 45 W

Charge 1

Reverse charging 18 W

Navigation 5

GPS (satellite) Yes

GLONASS Yes

BeiDou Yes

Galileo Yes

Electronic compass Yes

Sensors 5

Accelerometer Yes

Ambient light sensor Yes

Proximity sensor Yes

Gyroscope Yes

Infrared emitter Yes

Connectivity 1

USB connector type USB Type-C

multimedia 1

Speakers stereo

Audio 1

Audio technologies Dolby Atmos, Hi-Res

Resistance 1

Protection rating IP65

Battery life 1

Energy efficiency class B

Power management 1

Energy efficiency scale A to G

Battery 3

Time to charge to 50% 25 min

Moderate usage battery life 1.58 days

Charge cycles for 80% capacity 1,600 cycles

Who this model suits

It’s for you if

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

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

Frequently asked questions

Answers drawn from this model’s datasheet.

Yes, the AMOLED screen reaches 3200 nits peak brightness outdoors, ensuring excellent readability even in direct sunlight. Typical brightness is 800 nits.

Battery life in moderate use is 1.58 days. The autonomy score of 85/100 classifies this model as very strong, well above the market median of 4500 mAh.

Yes, the POCO M8 5G supports memory cards up to 1 TB via the hybrid slot that accepts either a second nano SIM or a microSD card.