Xiaomi

POCO M8 5G 8 GB + 512 GB Green

Name: POCO M8 5G 8 GB + 512 GB Green
Brand: Xiaomi

512 GB storage, AMOLED 120 Hz screen, and 5520 mAh battery for 1.58 days autonomy.

Manufacturer reference 4223713415

Colour Green

Black
Green
Silver

Internal storage capacity 512 GB

256 GB
512 GB

Energy class View the energy label (PDF)

69 /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 + 512 GB Green is worth

The Xiaomi POCO M8 5G pairs a 6.77" AMOLED screen (120 Hz, 3200 nits peak brightness) with 8 GB RAM and 512 GB storage expandable to 1 TB. Its 4 nm Snapdragon 6 Gen 3 processor ensures 5G connectivity, while the 5520 mAh battery delivers 1.58 days of moderate use and charges to 50 % in 25 min at 45 W.

Ratings highlight very large storage (90/100, market median 384 GB), very long autonomy (85/100, median 4500 mAh), a good screen (71/100), good 50 MP rear camera (70/100), and adequate power (70/100). The Light Fusion 400 main sensor (f/1.8) records 4K at 30 fps, the 20 MP front camera shoots 1080p.

IP65 certified, featuring Bluetooth 5.1, GPS, NFC, and infrared emitter, this 178 g smartphone running Xiaomi HyperOS 2 measures 7.35 mm thin. The AMOLED display covers 100 % DCI-P3 with 240 Hz touch sampling and 3840 Hz PWM dimming, TÜV Rheinland certified. Suited for heavy use requiring ample storage and extended battery life.

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

Storage Fair

512 GB · category median: 256 GB

Screen Good

6.8 " · category median: 6.7 "

Camera Good

50 MP · category median: 50 MP

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 Green

Memory 2

RAM capacity 8 GB

RAM and storage type LPDDR4X + UFS 2.2

Storage media 2

Internal storage capacity 512 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 storage, 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.

With its 5520 mAh battery, the POCO M8 5G offers 1.58 days of battery life in moderate use, earning an 85/100 score (very long). This is above the market median of 4500 mAh.

Yes, the 6.77 inch AMOLED screen reaches 3200 nits maximum brightness outdoors and 800 nits typical brightness, with 120 Hz refresh rate and TÜV Rheinland Flicker Free certification.

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