• Tuesday, November 25, 2025
SAMSUNG GALAXY A31 specs
6.4"
2400 x 1080 pixels
48 MP
8000 x 6000 pixels
4 GB RAM
64 GB Internal
Android
10
5000 mAh
Li-Po
159.3 x 73.1 x 8.6 mm
185 g
MediaTek
Helio P65 MT6768
2020, April
2020, March

SAMSUNG GALAXY A31 Phone

GSM 850, 900, 1800, 1900
WCDMA 850, 900, 1900, 2100
LTE 800, 850, 900, 1800, 1900, 2100, 2600
TD-LTE
GPRS
EDGE
EV-DO
HSPA Speed
 Up to 21.1 Mbps
 Up to 5.76 Mbps
LTE Speed
 Up to 300 Mbps
 Up to 50 Mbps
DisplayPrimarySUPER AMOLED 6.4" 2400 x 1080 pixels 16M colors
411 ppi
Secondary
CameraPrimary48 MP + 8 MP 8000 x 6000 pixels LED flash
Third rear camera 5 MP, Fourth rear camera 5 MP, F/2.0 aperture, Autofocus, Continuous shooting, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode
Video1920 x 1080 pixels
1080p@30fps
Secondary20 MP 5384 x 3752 pixels
1080p@30fps, F/2.2 aperture
CPUChipsetMediaTek Helio P65 MT6768
CPU Speed2 x 2 GHz + 6 x 1.7 GHz
GPUARM Mali-G52MP2
MemoryRAM4 GB
Internal64 GB
Memory CardMicroSD, dedicated slot
OSSystemAndroid 10
GeneralSIMNano-SIM, Dual-SIM
Dimension159.3 x 73.1 x 8.6 mm
Weight185 g
Released2020, April
Announced2020, March
Colorsprism crush black, prism crush blue, prism crush red, prism crush white
ConnectivityUSB
 Type-C 2.0 OTG 1.3
WI-FI
 802.11 a/b/g/n/ac 1
Infrared
NFC
Hotknot
HDMI
GPS
 GLONASS, A-GPS, BeiDou, Galileo, QuickGPS, S-GPS
Bluetooth
 5.0
A2DP, HS, HSP, AVRCP, DIP, DIP, HFP, HID, MAP, OPP, PAN, PBA
FeaturesSensorsAccelerometer, Gyro, Compass, Proximity, Fingerprint
Waterproof
Dustproof
Shock resistant
SoundHeadphone
 3.5mm
BatteryCapacity5000 mAh Li-Po