Samsung Galaxy M31

Device name
Samsung Galaxy M31
General
Brand Samsung
Model Galaxy M31
Release date 2020-03-05
Announced date 2020-02-25
Form factor Touchscreen
Dimensions 159.2 x 75.1 x 8.9 mm
Weight 191 g
Battery capacity 6000 mAh
Fast charging 15W
Colors
Ocean Blue
Space Black
Red
Display
Size 6.4 inches
Screen to body ratio ~84.1%
Resolution 1080 x 2340 pixels
Aspect ratio 19.5:9
Ppi density ~403 ppi
Protection Corning Gorilla Glass 3
Hardware
Chipset Exynos 9611 (10 nm)
CPU Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU Mali-G72 MP3
RAM
6GB
8GB
Internal storage
64GB
128GB
Expandable storage Yes
Expandable storage type MicroSDXC (dedicated slot)
Storage type UFS 2.1
Camera
Rear camera
quad:
0:
megapixels64 MP
apertureF/1.8
typeWide
sensor_size1/1.72"
pixel_size0.8µm
features:
PDAF
1:
megapixels8 MP
apertureF/2.2
typeUltrawide
sensor_size1/4.0"
pixel_size1.12µm
2:
megapixels5 MP
apertureF/2.4
typeMacro
3:
megapixels5 MP
apertureF/2.2
typeDepth
features:
LED flash
Panorama
HDR
video:
4K@30fps
1080p@30fps
Gyro-EIS
Front camera
single:
megapixels32 MP
apertureF/2.0
typeWide
sensor_size1/2.8"
pixel_size0.8µm
features:
HDR
video:
4K@30fps
1080p@30fps
Software
Operating system Android 10, upgradable to Android 12
UI version One UI 4.1
Connectivity
Network technology
GSM
HSPA
LTE
SIM Dual SIM (Nano-SIM, dual stand-by)
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE
GPS
GPS
GLONASS
GALILEO
BDS
NFC Yes (market/region dependent)
Radio
FM radio
RDS
Recording
USB USB Type-C 2.0
Audio jack 3.5mm
Extra features
Sensors
Fingerprint (rear-mounted)
Accelerometer
Gyro
Compass
Virtual proximity sensing
Models
SM-M315F\/DS,SM-M315F\/DSN
SAR
Global
0.52 W/kg (head)
0.69 W/kg (body)
EU
0.48 W/kg (head)
1.13 W/kg (body)