General
Model
Galaxy A31
Sim Type
Dual Sim, GSM+GSM
Dual Sim
Yes
Sim Size
Nano+Nano SIM
Device Type
Smartphone
Release Date
June 4, 2020
Dimensions
73.1 x 159.3 x 8.6 mm
Weight
185 g
Type
Color Super AMOLED Screen (16M Colors)
Touch
Yes
Size
6.4 inches, 2400 x 1080 pixels
Aspect Ratio
20:9
PPI
~ 412 PPI
Notch
Yes, Water Drop Notch
Screen to Body Ratio
~ 84.9%
Features
Full HD+
RAM
6 GB
Storage
128 GB
Card Slot
Yes, upto 512 GB
GPRS
Yes
EDGE
Yes
3G
Yes
4G
Yes
VoLTE
Yes, Dual Stand-By
Wifi
Yes, with wifi-hotspot
Bluetooth
Yes, v5.0, A2DP, LE
USB
Yes, USB-C v2.0
USB Features
USB Tethering, USB on-the-go, USB Charging
GPS
GPS, Glonass, Beidou, Galileo
Fingerprint Sensor
Yes, In Display
Sensors
Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing, Compass
3.5mm Headphone Jack
Yes
Face Unlock
Yes
NFC
Yes
Rear Camera
48 MP Æ’/2 (Main)
8 MP Æ’/2.2 (Ultra Wide)
5 MP Æ’/2.4 (Macro)
Macro
5 MP Æ’/2.4 (Depth Sensor)
Auto Focus
Yes
Video Recording
1080p @ 30 fps FHD
Flash
Yes, LED
Front Camera
20 MP Æ’/2 (Main)
Front Video Recording
1080p @ 30 fps FHD
OS
Android v10
Chipset
mediatek Helio P65
CPU
2 GHz, Octa Core Processor
GPU
Arm Mali-G52 2EEMC2
Java
No
Browser
Yes, supports HTML5
Email
Yes
Music
MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
Video
MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
FM Radio
No
Document Reader
Yes
Battery Type
Non-Removable Battery
Battery Size
5000 mAh, Li-Po Battery
Fast Charging
Yes
Talk Time
33 hours
Music Playback Time
97 hours