Samsung Galaxy A31

Created Released 2020, 27 April
Details 185 gram, 8.6 mm thickness
Version 10, Android OS
Memory 64GB, 128GB microSDXC

4 / 6 / 8 GB RAM

Helio P65

48+8+5+5 MP

Selfie

20 MP

6.4"

1080x2400 pixels

5000 mAh

Li-Po
Images 16:9,   1.91:1,   1:1
Brand Samsung
Model Galaxy A31
Announced 2020, 24 March
Status Available, 2020, 27 April

Design and build

Height 159.3 mm ( 6.3 inches)
Width 73.1 mm (2.9 inches)
Thickness 8.6 mm (0.3 inches)
Weight 185 gram (0.2 kg)
Colors Prism Crush Black,   Prism Crush Blue,   Prism Crush Red,   Prism Crush White
Rear material
Frame material
Display Super AMOLED
6.4" inch, 98.9cm 2(~84.9 screen-to-body ratio)
1080 x 2400 pixels 20:9 (~411 ppi density)
SIM Dual SIM (Embedded-SIM) or
Single SIM (Nano-SIM) [12.3 x 8.8 x 0.7 mm] or
Dual SIM (Nano-SIM) [12.3 x 8.8 x 0.7 mm]
Fingerprint Fingerprint(under display),
Sensor accelerometer, GYRO, compass

Performance

OS Android 10 OS
Battery Li-Po 5000 mAh, non-removable
Charging speed 15 W
There is not a wireless charger
Memory 64GB Memory, 4GB RAM
128GB Memory, 4GB RAM
128GB Memory, 6GB RAM
128GB Memory, 8GB RAM
Card slot microSDXC 32 GB <= 2 TB
CPU 2x2 GHz Cortex-A75
6x1.7 GHz Cortex-A55
Chipset Helio P65 MediaTek
GPU Arm Mali-G52 2EEMC2 000000
Audio 3.5mm jack
Loudspeaker

Cameras

Main camera 48MP, f/2 (wide) PDAF
8MP, f/None (ultrawide)
5MP, f/None (macro)
5MP, f/2.4 (depth)
LED flash, panorama, HDR
1080p@30fps
Selfie camera 20MP, f/2 (wide)

1080p@30fps

Connectivity

Network GSM 2G / HSPA 3G / LTE 4G / 5G 5G No
2G(GSM) GSM-850 / E-GSM-900 / P-GSM-900 / R-GSM-900 / T-GSM-900 / DCS-1800 / PCS-1900
3G (HSPA) 26 / 5 / 8 / 2 / 25 / 1
4G (LTE) 1 / 2 / 20 / 3 / 38 / 40 / 41 / 5 / 7 / 8
Wi-Fi 802.11a [6,54] Mbit/s, 5 GHz
802.11b [1,11] Mbit/s, 2.4 GHz
802.11g [6,54] Mbit/s, 2.4 GHz
Wi‑Fi 4 (802.11n) [72,600] Mbit/s, [2.4;5] GHz
Wi‑Fi 5 (802.11ac) [433,6933] Mbit/s, 5 GHz
Bluetooth Bluetooth 5.0
GPS Yes
NFS Yes
Infrared No
Radio Yes
USB USB On-The-Go
USB Type-C 2.0
Samsung 199   devices
Samsung
199 devices