See the latest Specifications for Oppo A31
| Network | Technology | GSM / HSPA / LTE |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 |
| 3G bands | HSDPA 850 / 900 / 2100 – International |
| | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 – USA |
| 4G bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 – International |
| | 1, 2, 3, 4, 5, 7, 8, 28, 38, 41, 66 – USA |
| | 1, 3, 5, 8, 38, 40, 41 – India |
| | 1, 3, 5, 7, 8, 38, 40, 41 – Asia |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A |
| Launch | Announced | 2020, February 13 |
|---|
| Status | Available. Released 2020, February 14 |
| Body | Dimensions | 163.9 x 75.5 x 8.3 mm (6.45 x 2.97 x 0.33 in) |
|---|
| Weight | 180 g (6.35 oz) |
| Build | Glass front (Gorilla Glass 3), plastic back, plastic frame |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Display | Type | IPS LCD capacitive touchscreen, 16M colors |
|---|
| Size | 6.5 inches, 102.0 cm2 (~82.4% screen-to-body ratio) |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Protection | Corning Gorilla Glass 3 |
| | 480 nits typ. brightness (advertised) |
| Platform | OS | Android 9.0 (Pie), ColorOS 6.1 |
|---|
| Chipset | Mediatek MT6765V/CB Helio P35 (12nm) |
| CPU | Octa-core (4×2.3 GHz Cortex-A53 & 4×1.8 GHz Cortex-A53) |
| GPU | PowerVR GE8320 |
| Memory | Card slot | microSDXC (dedicated slot) |
|---|
| Internal | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
| | eMMC 5.1 |
| Main Camera | Triple | 12 MP, f/1.8, (wide), 1/2.86″, 1.25µm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth) |
|---|
| Features | LED flash, HDR, panorama |
| Video | 1080p@30fps |
| Selfie camera | Single | 8 MP, f/2.0, (wide), 1/4.0″, 1.12µm |
|---|
| Features | HDR |
| Video | 1080p@30fps |
| Sound |
Loudspeaker | Yes |
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|
3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
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| Bluetooth | 5.0, A2DP, LE |
| GPS | Yes, with A-GPS, GLONASS, BDS |
| Radio | FM radio |
| USB | microUSB 2.0, USB On-The-Go |
| Features | Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
|---|
| Battery | | Non-removable Li-Po 4230 mAh battery |
|---|
Please note that we can not guarantee the accuracy of the information to be 100%. We always strive to keep the information up to date.
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