Samsung Galaxy A31

Description

Processor
Chipset Mediatek MT6768 Helio P65 (12nm)
CPU Octa-core (2×2.0 GHz Cortex-A75 & 6×1.7 GHz Cortex-A55)
GPU Mali-G52 MC2
CPU Speed 2GHz, 1.7GHz
CPU Type Octa-Core
Network GSM / HSPA / LTE
Main Display
Size 16.21cm (6.4″) full rectangle / 15.87cm (6.2″) rounded corners
Resolution 1080 x 2400 (FHD+)
Technology Super AMOLED
Color Depth 16M
Camera
Rear Camera – Resolution 48.0 MP + 5.0 MP + 8.0 MP + 5.0 MP
Rear Camera – F Number F2.0 , F2.4 , F2.2 , F2.4
Rear Camera – Auto Focus Yes
Rear Camera – OIS No
Rear Camera Zoom Digital Zoom up to 8x
Rear Camera – Flash Yes
Front Camera – Resolution 20.0 MP
Front Camera – F Number F2.2
Front Camera – Auto Focus No
Front Camera – OIS No
Front Camera – Flash No
Video Recording Resolution FHD (1920 x 1080)@30fps
Memory
Internal 64GB 4GB RAM
128GB 4GB RAM
128GB 6GB RAM
128GB 8GB RAM
External Memory Support MicroSD (Up to 512GB)
Network/Bearer
Number of SIM Dual-SIM
SIM size Nano-SIM (4FF)
SIM Slot Type SIM 1 + SIM 2 + MicroSD
Connectivity
USB Interface USB Type-C
USB Version USB 2.0
Earjack 3.5mm Stereo
Location Technology GPS, Glonass, Beidou, Galileo
MHL No
Wi-Fi 802.11 a/b/g/n/ac 2.4+5GHz
Wi-Fi Direct Yes
Bluetooth Version Bluetooth v5.0
NFC Yes
OS Android
General Information
Form Factor Touchscreen Bar
Sensors Accelerometer
Fingerprint Sensor
Virtual Proximity Sensing
Light Sensor
Geomagnetic Sensor
Gyro Sensor
Physical specification
Dimension (HxWxD, mm) 159.3 x 73.1 x 8.6
Weight (g) 185
Battery
Battery Capacity (mAh, Typical) 5000
Removable No
Charging Fast charging 15W
Internet Usage Time(LTE) (Hours) Up to 20
Internet Usage Time(Wi-Fi) (Hours) Up to 20
Video Playback Time (Hours) Up to 22
Audio Playback Time (Hours) Up to 97
Talk Time (4G LTE) (Hours) Up to 33
Audio and Video
Stereo Support No
Video Playing Format MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
Video Playing Resolution FHD (1920 x 1080)@60fps
Mobile TV No
Samsung DeX Support No