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SamsungSamsung Galaxy M31

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Samsung Galaxy M31 Specifications

SamsungSamsung
Samsung Galaxy M31
Released 2020, February 25. Released 2020, March 05191 g (6.74 oz), 8.9 mmAndroid 10, upgradable to Android 12, One UI 4.164GB/128GB storage, no card slot
Samsung Galaxy M31

6.4"

1080 x 2340 pixels

64 MP

f/1.8

8GB RAM

Exynos 9611 (10 nm)

6000mAh

15W

Launch

Announced2020, February 25. Released 2020, March 05

Body

dimensions159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in)
weight191 g (6.74 oz)
buildGlass front (Gorilla Glass 3), plastic back, plastic frame
simNano-SIM + Nano-SIM

Features

sensorsFingerprint (rear-mounted), accelerometer, gyro, compass
otherVirtual proximity sensing

Display

typeSuper AMOLED, 420 nits (peak)
size6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio)
resolution1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
protectionCorning Gorilla Glass 3

Performance & OS

osAndroid 10, upgradable to Android 12, One UI 4.1
chipsetExynos 9611 (10 nm)
cpuOcta-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
gpuMali-G72 MP3

Memory

card SlotmicroSDXC (dedicated slot)
internal64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
storage TypeUFS 2.1

Main Camera

Triple camera (rear)

Video: 4K@30fps, 1080p@30fps, gyro-EIS

Wide
1
Resolution:64 MP
Aperture:f/1.8
Focal length:26mm
Pixel size:0.8µm
Sensor size:1/1.72
Autofocus:PDAF
Video:4K
Ultra Wide
2
Resolution:8 MP
Aperture:f/2.2
Pixel size:1.12µm
Sensor size:1/4.0
Video:4K
Macro
3
Resolution:5 MP
Video:4K
Standard
4
Video:4K

Features

  • LED flash
  • panorama
  • HDR

Selfie Camera

Single camera (front)

Video: 4K@30fps, 1080p@30fps

Wide
1
Resolution:32 MP
Aperture:f/2.0
Focal length:26mm
Pixel size:0.8µm
Sensor size:1/2.8
Video:4K

Features

  • HDR

Battery

typeLi-Po 6000 mAh
charging15W wired

Sound

loudspeakerYes
jack35mmYes

Connectivity

wlanWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
bluetooth5.0, A2DP, LE
positioningGPS, GLONASS, GALILEO, BDS
nfcYes (market/region dependent)
radioFM radio, RDS, recording
usbUSB Type-C 2.0

Network

2GGSM 850 / 900 / 1800 / 1900
3GHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66

Additional Features

Colors
modelsSM-M315F, SM-M315F/DS, SM-M315F/DSN
N

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