The verdict
Your pick: Oppo A31, ahead on Camera and Connectivity. Unless Design & display decides it for you.
| Category | A7n | A31 |
|---|---|---|
| Design & display | 5.2 | 4.8 |
| Performance & hardware | 2.9 | 2.6 |
| Camera | 3.0 | 3.4 |
| Connectivity | 4.0 | 4.9 |
| Battery & charging | 4.2 | 4.2 |
Which one is for you?
Oppo A7n, if you care about…
- Weight
- 170 g
- against 180 g
Oppo A31, if you care about…
- RAM Capacity
- 6 GB
- against 4 GB
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 802.11 b/g/n
- against Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n)
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.2
- Maximum Storage Capacity
- 128 GB
- against 64 GB
Specification comparison
Performance
| Specification | A7n | A31 |
|---|---|---|
| Processor Model | MediaTek Helio P35 | MediaTek Helio P35 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | PowerVR GE8322 | PowerVR GE8320 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2.3 GHz | 2.3 GHz |
| Maximum Storage Capacity | 64 GB | 128 GB Best value |
| AnTuTu Score | 86,500 | 86,352 |
| Geekbench 6 Single-Core | 164 | — |
| Geekbench 6 Multi-Core | 744 | — |
| CPU Description | Octa-core processor with four 2.3 GHz Cortex-A53 cores and four 1.8 GHz Cortex-A53 cores. | Octa-core processor with four Cortex-A53 cores at 2.3 GHz and four Cortex-A53 cores at 1.8 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 6 GB Best value |
| RAM Type | DDR4 | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | v7 |
| Maximum memory card | 256 GB | — |
Design
| Specification | A7n | A31 |
|---|---|---|
| Body Colors | Green | White, Black, Green |
| Body Thickness | 8.2 mm Best value | 8.3 mm |
| Body Width | 75.4 mm | 75.5 mm |
| Body Height | 155.9 mm | 163.9 mm |
| Weight | 170 g Best value | 180 g |
| Usable Surface | 81.6 % | 82.4 % Best value |
| Body Materials | — | Glass, Plastic |
Battery
| Specification | A7n | A31 |
|---|---|---|
| Battery Capacity | 4,230 mAh | 4,230 mAh |
| Battery Type | Li-Ion | Li-Polymer |
| Battery Features | Non-Removable, Rechargeable, Battery Level Indicator | Non-Removable |
Display
| Specification | A7n | A31 |
|---|---|---|
| Display Aspect Ratio | 19:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | — | 480 nits |
| Display Diagonal | 6.2″ | 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 | 271 ppi Best value | 270 ppi |
| Display Features | Touchscreen | Gorilla Glass 3, IPS LCD, Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless |
Sensors
| Specification | A7n | A31 |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Sensor
| Specification | A7n | A31 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Gravity Sensor, Light Sensor |
Software
| Specification | A7n | A31 |
|---|---|---|
| Operating System | Android 8.1 | Android 9 |
| OS Family | Android | Android |
| OS Version | 8 | 9 Best value |
| Google Services | — | Yes |
Connectivity
| Specification | A7n | A31 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 | 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, CDMA, HSPA, LTE | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n) | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 802.11 b/g/n Best value |
| Wi-Fi Features | Wi-Fi Direct | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, GLONASS, Galileo, BeiDou | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value |
| Connectivity Features | 3.5 mm Audio Jack, NFC, FM Radio, microUSB, USB OTG | 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Host, USB Mass Storage, USB OTG, microUSB |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 301.5 Mbps | — |
| Max. upload speed | 102 Mbps | — |
Audio
| Specification | A7n | A31 |
|---|---|---|
| Microphone Count | 1 | — |
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE, HID, Loudspeaker |
Technical
| Specification | A7n | A31 |
|---|---|---|
| Model numbers | PCDM00, PCDT00 | CPH2015, CPH2073, CPH2081, CPH2029, CPH2031 |
