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| 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 |
