OPPO A31 Full Specs & Price in Nigeria

Oppo A31

The new Oppo A31 launched alongside the OPPO A12 comes with the necessary and important specs and features you need from an everyday device. It features a large display size, triple AI camera, Octa-core 2.3GHz processor, and a 4,230 mAh battery capacity.

Without further ado, this is the Oppo A31 full specs and price review article.

Oppo A31 Key Specs

  • 6.5″ HD display
  • 4/64GB, 6/128GB
  • MediaTek Helio P35 SoC
  • 2.3GHz Octa-core processor
  • 12MP + 2MP + 2MP main camera
  • 8MP selfie camera
  • Android 9 Pie (ColorOS 6.1)
  • 4,230 mAh battery capacity


Oppo A31

The Oppo A31 comes in a 3D aesthetic design with striking and attractive body colours; Mystery Black and Lake Green. Its thinner curved body build is cut well for a one-handed grip making it feel just about right for your visual appearance. In terms of thickness, it measures a decent 8.3mm and has an overall weight of 180 grams. The glass front is made of Corning Gorilla Glass 3 while the back and frame are built of plastic. The back features a well-arranged triple camera which is enclosed in a module with the LED flash. Then there is also the fingerprint reader in a somewhat circular shaped design.


Enjoy an immersive viewing experience with the 6.5-inch waterdrop notch screen. The display features an eye protection mode that filters out harmful blue light thereby preventing eye fatigue. Other features of the display include a 720 x 1600 pixels resolution, 20:9 aspect ratio, an 89% screen-to-body ratio and 270 PPI density.

Hardware and Software

Enjoy the smooth performance with the MediaTek Helio P35 SoC which features an Octa-core 2.3GHz processor and PowerVR GE8320 GPU. The chipset is paired with a 4GB/64GB RAM and 64/128GB storage. The available microSD slot allows for additional storage up to 256GB. The phone runs on Oppo’s ColorOS 6.1 UI based on Android 9 Pie. The UI which comes with smooth navigation, features a Smart Riding mode, Swipe-up Gesture, Oppo’s Cloud service and Smart Assistance.


Capture your every moment with the Oppo A31’s AI triple rear camera. The camera system features a 12MP f/1.8 main sensor, a 2MP f/2.4 macro sensor and a 2MP f/2.4 depth sensor with portrait bokeh effects. The dazzle colour mode helps bring out the colour in your photos making your world very colourful. Take beautiful selfies with the 8MP f/2.0 front AI beautification camera which identifies both your gender and age.


The Oppo A31 comes with a big 4,230 mAh battery power. This capacity can last up to 7 hours in gaming, up to 11 hours in video streaming and up to 111 hours in audio playback.

Oppo A31 Complete Specs


  • Announced: February 2020
  • Status: Available, Released Feb. 2020

Design [ Build Factor], Display and Colour Options

  • Dimension: Height- 163.9mm * Width- 75.5mm * Thickness- 8.3mm
  • Weight: 180 grams
  • Build Quality: Glass front (Gorilla Glass 3), plastic back, plastic frame
  • Screen Display Type: IPS LCD
  • Screen Size: 6.5-inch
  • Resolution: 720 x 1600
  • Aspect Ratio: 20:9
  • Display Protection: Corning Gorilla Glass 3
  • Notch: Yes
  • Multi-touch screen: Yes
  • Colour Options: Mystery Black, Lake Green

Operating System and Memory

  • Operating System: Android 9 Pie (ColorOS 6.1)
  • Chipset: MediaTek Helio P35 SoC (12nm)
  • CPU: Octa-core (4×2.3 GHz Cortex-A53 & 4×1.8 GHz Cortex-A53)
  • GPU: PowerVR GE8320
  • RAM: 4GB, 6GB
  • Built-in Storage Capacity: 64GB, 128GB
  • Card Slot: Yes, up to 256GB

Rear and Front Camera Rating

  • Rear Camera Sensor: 12MP + 2MP + 2MP
  • Selfie Camera Sensor: 8MP
  • Camera Features: HDR, panorama, portrait, LED flash
  • Video Recording: 1080p@30fps

Wireless Network Bands and Connectivity Options

  • Technology: GSM / HSPA / LTE
  • 5G Network Bands: N/A
  • 4G Network Bands: 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
  • 3G Network Bands: HSDPA 850 / 900 / 2100
  • 2G Network Bands: GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
  • Speed: HSPA 42.2/5.76 Mbps, LTE-A
  • SIM Type: Dual SIM (Nano-SIM, dual stand-by)
  • Bluetooth: 5.0, A2DP, LE
  • USB: microUSB 2.0, USB On-The-Go
  • Wi-Fi: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
  • FM Radio: Yes
  • GPS: Yes, with A-GPS, GLONASS, BDS
  • NFC: No

Sound Quality and Multimedia Support

  • Loudspeaker: Yes
  • Speaker Location: Bottom
  • Sound Enhancement Features: Yes
  • Audio Jack Type: Yes, 3.5mm audio jack
  • Video Support Formats:  H.264 (Baseline / Main / High profile), MPEG4 (Simple profile / ASP) and other video formats
  • Audio Support formats: PCM, AAC / AAC + / eAAC +, MP3, AMR – NB and WB, APE, WAV


  • Battery Capacity: Non-removable Li-Po 4,230 mAh
  • Wireless Charging: NO
  • Fast Charging: N/A


  • Rear-Mounted Fingerprint Sensor, Proximity Sensor, Ambient Light Sensor, Accelerometer, Gyroscope, Electronic Compass

Oppo A31 Price in Nigeria and Availability

The Oppo A31 is readily available in both offline and online stores. The 4/64GB base model costs around N63,500 while the 6/128GB model goes for around N76,500.


Please enter your comment!
Please enter your name here