Side-by-side technical data
Oppo A12 vs Oppo A31 (2020)
Comparison between Oppo A12 and Oppo A31 (2020): camera, battery, fast charging, display, performance and colors, side by side. More phones from Oppo.
The verdict
Neither runs away with it: each wins something.
| Category | A12 | A31 (2020) |
|---|---|---|
| Design & display | 5.0 | 4.6 |
| Performance & hardware | 2.5 | 3.5 |
| Camera | 3.0 | 3.5 |
| Connectivity | 4.8 | 3.4 |
| Battery & charging | 3.9 | 3.9 |
Which one is for you?
Oppo A12, if you care about…
- Weight
- 165 g
- against 180 g
Oppo A31 (2020), if you care about…
- RAM Capacity
- 6 GB
- against 4 GB
- Maximum Storage Capacity
- 128 GB
- against 64 GB
- Peak Display Brightness
- 480 nits
- against 450 nits
- Display Diagonal
- 6.5″
- against 6.22″
Specification comparison
Performance
| Specification | A12 | A31 (2020) |
|---|---|---|
| Processor Model | MediaTek Helio P35 | MediaTek Helio P35 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | PowerVR GE8320 | PowerVR GE8320 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2.35 GHz Best value | 2.3 GHz |
| Maximum Storage Capacity | 64 GB | 128 GB Best value |
| AnTuTu Score | 113,000 | 86,325 |
| Geekbench 6 Single-Core | 164 | 164 |
| Geekbench 6 Multi-Core | 744 | 744 |
| CPU Description | Octa-core CPU with four Cortex-A53 cores at up to 2.35 GHz and four Cortex-A53 cores at 1.8 GHz. | 4×2.3 GHz Cortex-A53 and 4×1.8 GHz Cortex-A53 |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 6 GB Best value |
| RAM Type | LPDDR4X | DDR4 |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v8 | — |
Design
| Specification | A12 | A31 (2020) |
|---|---|---|
| Body Colors | Blue, Black | Black |
| Body Thickness | 8.3 mm | 8.3 mm |
| Body Width | 75.5 mm | 75.5 mm |
| Body Height | 155.9 mm | 163.9 mm |
| Weight | 165 g Best value | 180 g |
| Usable Surface | 82 % | — |
| Body Materials | Glass, Plastic | Plastic |
Battery
| Specification | A12 | A31 (2020) |
|---|---|---|
| Battery Capacity | 4,230 mAh | 4,230 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 10 W | 10 W |
| Battery Features | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable | Battery Level Indicator, Rechargeable, Non-Removable |
Display
| Specification | A12 | A31 (2020) |
|---|---|---|
| Display Aspect Ratio | 19:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 450 nits | 480 nits Best value |
| Display Diagonal | 6.22″ | 6.5″ Best value |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,520 px | 1,600 px Best value |
| Display Pixel Density | 270 ppi | 270 ppi |
| Display Refresh Rate | 60 Hz | 60 Hz |
| Touch Sampling Rate | — | 120 Hz |
| Display Contrast Ratio | 1,500 :1 | 1,500 :1 |
| Display Features | Gorilla Glass 3, IPS LCD, Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless, In-Cell Technology | Gorilla Glass 3, Touchscreen |
Sensors
| Specification | A12 | A31 (2020) |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Sensor
| Specification | A12 | A31 (2020) |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Gravity Sensor, Light Sensor | Accelerometer, Compass, Fingerprint Sensor |
Software
| Specification | A12 | A31 (2020) |
|---|---|---|
| Operating System | Android 9 | Android 9 |
| OS Family | Android | Android |
| OS Version | 9 | 9 |
| Google Services | Yes | — |
Connectivity
| Specification | A12 | A31 (2020) |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41 | — |
| Cellular Technologies | GSM, HSPA, UMTS, LTE, 4G | 4G, LTE |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct | Dual Band |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE | A2DP |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou Best value | GPS |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB, USB Charging, USB Mass Storage, USB OTG, Computer Sync, OTA Sync, Tethering, VoLTE | 3.5 mm Audio Jack, FM Radio, USB OTG |
| USB Version | USB 2.0 | microUSB |
| Max. download speed | 300 Mbps | 300 Mbps |
| Max. upload speed | 150 Mbps | 150 Mbps |
Audio
| Specification | A12 | A31 (2020) |
|---|---|---|
| Microphone Count | 2 | 2 |
| Audio Features | A2DP, LE | — |
Technical
| Specification | A12 | A31 (2020) |
|---|---|---|
| Model numbers | CPH2083, CPH2077 | — |
