Oppo A31
Created Released 2020, 14 February
Details 180 gram , 8.3 mm thickness
Version 9.0 Pie, Android OS
Memory
64GB , 128GB
microSDXC
4 / 6 GB RAM
Helio P50
12+2+2 MP
Selfie
8 MP
6.5"
720x1600 pixels
4230 mAh
Li-Po| Brand | Oppo |
| Model | A31 |
| Announced | 2020, 13February |
| Status | Available , 2020, 14 February |
Design and build
| Height | 163.9 mm( 6.5 inches) |
| Width | 75.5 mm(2 inches) |
| Thickness | 8.3mm(0.3 inches) |
| Weight | 180 gram (0.2 kg) |
| Colors | Fantasy White, Lake Green, Mystery Black |
| Rear material | Plastic |
| Frame material | Plastic |
| Display |
IPS LCD,
0Hz
6.5 inch, 102cm2(~82.4 screen-to-body ratio) 720 x 1600 pixels20:9 (~270 ppi density) |
| SIM |
Dual SIM (Embedded-SIM) or Dual SIM (Nano-SIM) [12.3 x 8.8 x 0.7 mm] |
| Fingerprint | Fingerprint(rear-mounted), |
| Sensor | accelerometer,, proximity GYRO, compass |
Performance
| OS | Android 9.0 Pie OS |
| Battery |
Li-Po 4230 mAh,
non-removable
Charging speedNone W There is not a wireless charger |
| Memory |
64GB Memory, 4GB RAM 128GB Memory, 4GB RAM 128GB Memory, 6GB RAM |
| Card slot | microSDXC 32 GB <= 2 TB |
| CPU | 8x2.3 GHz Cortex-A53 |
| Chipset | Helio P50 MediaTek |
| GPU | IMG PowerVR GE8320 000000 |
| Audio |
3.5mm jack Loudspeaker |
Cameras
| Main camera |
12MP, f/1.5 (wide) PDAF 2MP, f/2.4 (macro) 2MP, f/None (depth) LED flash, panorama, HDR [email protected] |
| Selfie camera |
8MP, f/1.7 (wide)
HDR [email protected] |
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 3G (HSPA) 26 / 5 / 8 4G (LTE) 1 / 20 / 28 / 3 / 38 / 40 / 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 Wi‑Fi 6 (802.11ax) [600,9608] Mbit/s, [2.4;5] GHz Wi‑Fi 6E (802.11ax) [600,9608] Mbit/s, 6 GHz |
| Bluetooth | Bluetooth 5.0 |
| GPS | Yes |
| NFS | No |
| Infrared | No |
| Radio | Yes |
| USB |
USB microUSB 2.0 USB On-The-Go |
