According to the schematics, Oppo A31 could feature a triple camera setup on the back in a vertical layout, accompanied by an LED flash.
Oppo A31 expected design
According to the schematics, Oppo A31 could feature a triple camera setup on the back in a vertical layout, accompanied by an LED flash. The smartphone is also likely to have a single camera on the front with a waterdrop-like notch, GizmoChina reports.
The Oppo A31 will also sport a thin bezel on the bottom of the device along with a fingerprint scanner on the back. The right edge of the smartphone has a volume rocker and power button key, while the left side has a SIM card slot. The smartphone will also offer connectivity features like Wi-Fi, Bluetooth, and GPS/ A-GPS.

Now the FCC listing has revealed the images of the pre-production unit of the Oppo A31 alongwith its key specs. The images revealed that the smartphone
The FCC documents also revealed that the Oppo A31 will feature a vertically aligned triple camera system on its back along with a fingerprint sensor.
Oppo A31 is tipped to measure 164×75.5x173mm, suggesting it may feature a display size of around 6.5-inches. It will run on ColorOS 6.1.2 UI based on Android 9.0 Pie or Android 10. The phone will be packed with a 4,100mAh battery and 5V/2A charger.
There is no information about the launch date of the smartphone. It has expected that Oppo A31 might be the company’s first phone to launch this year.