Side-by-side technical data
Oppo A31 vs Oppo A31 (2020)
Comparison between Oppo A31 and Oppo A31 (2020): camera, battery, fast charging, display, performance and colors, side by side. More phones from Oppo.
The verdict
Your pick: Oppo A31, ahead on Connectivity and Battery & charging. Unless Performance & hardware decides it for you.
| Category | A31 | A31 (2020) |
|---|---|---|
| Design & display | 4.8 | 4.6 |
| Performance & hardware | 2.6 | 3.5 |
| Camera | 3.4 | 3.5 |
| Connectivity | 4.9 | 3.4 |
| Battery & charging | 4.2 | 3.9 |
Specification comparison
Performance
| Specification | A31 | 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 | 2.3 GHz | 2.3 GHz |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | 86,352 | 86,325 |
| Geekbench 6 Single-Core | — | 164 |
| Geekbench 6 Multi-Core | — | 744 |
| CPU Description | Octa-core processor with four Cortex-A53 cores at 2.3 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 | 6 GB | 6 GB |
| RAM Type | — | DDR4 |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v7 | — |
Design
| Specification | A31 | A31 (2020) |
|---|---|---|
| Body Colors | White, Black, Green | Black |
| Body Thickness | 8.3 mm | 8.3 mm |
| Body Width | 75.5 mm | 75.5 mm |
| Body Height | 163.9 mm | 163.9 mm |
| Weight | 180 g | 180 g |
| Usable Surface | 82.4 % | — |
| Body Materials | Glass, Plastic | Plastic |
Battery
| Specification | A31 | A31 (2020) |
|---|---|---|
| Battery Capacity | 4,230 mAh | 4,230 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | — | 10 W |
| Battery Features | Non-Removable | Battery Level Indicator, Rechargeable, Non-Removable |
Display
| Specification | A31 | A31 (2020) |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 480 nits | 480 nits |
| Display Diagonal | 6.5″ | 6.5″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,600 px | 1,600 px |
| Display Pixel Density | 270 ppi | 270 ppi |
| Display Refresh Rate | — | 60 Hz |
| Touch Sampling Rate | — | 120 Hz |
| Display Contrast Ratio | — | 1,500 :1 |
| Display Features | Gorilla Glass 3, IPS LCD, Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless | Gorilla Glass 3, Touchscreen |
Sensors
| Specification | A31 | A31 (2020) |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Sensor
| Specification | A31 | A31 (2020) |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Gravity Sensor, Light Sensor | Accelerometer, Compass, Fingerprint Sensor |
Software
| Specification | A31 | A31 (2020) |
|---|---|---|
| Operating System | Android 9 | Android 9 |
| OS Family | Android | Android |
| OS Version | 9 | 9 |
| Google Services | Yes | — |
Connectivity
| Specification | A31 | 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 B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, LTE B28, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41 | — |
| Cellular Technologies | GSM, HSPA, LTE | 4G, LTE |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 802.11 b/g/n | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE | A2DP |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value | GPS |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Host, USB Mass Storage, USB OTG, microUSB | 3.5 mm Audio Jack, FM Radio, USB OTG |
| USB Version | USB 2.0 | microUSB |
| Max. download speed | — | 300 Mbps |
| Max. upload speed | — | 150 Mbps |
Audio
| Specification | A31 | A31 (2020) |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | A2DP, LE, HID, Loudspeaker | — |
Technical
| Specification | A31 | A31 (2020) |
|---|---|---|
| Model numbers | CPH2015, CPH2073, CPH2081, CPH2029, CPH2031 | — |
