• 64 GB / 4 GB RAM
  • 12 MP + 2 MP + 2 MP Triple lens Primary Camera, 8 MP Front Camera
  • 6.5 inches 720 x 1600 pixels, 20:9 ratio (~270 ppi density) Display
  • MediaTek Helio P35, Octa Core Processor
  • Non-Removable Li-Ion 4230 mAh battery

OPPO A31: Specs Score

  • 2
  • 3.5
  • 3
  • 3.5
    Value for Money
  • 2.5
Rated at 66.25%
  • Display: 3/5
    Low Resolution HD+/720p Display
  • Camera : 2/5
    Very Basic Triple Camera Setup
  • Processor : 2.5/5
    Not Meant For Playing Games Like PUBG/Fortnite
  • Battery : 3.5/5
    Bigger Than 4,000 mAh Capacity
  • RAM : 3.5/5
    Offers Up To 6GB RAM
  • Storage : 4.5/5
    Dual SIM And A microSD Card Slot
  • 4G/5G : 4/5
    No 5G Support


OPPO A31: Price

OPPO A31: Overview


OPPO A31 comes with a 6.5 inches Capacitive Touchscreen display with a screen resolution of 720 x 1600 pixels, 20:9 ratio (~270 ppi density).

Processor & Storage

The smartphone makes use of an Octa Core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), MediaTek Helio P35 that is coupled with PowerVR GE8320 GPU, 4 GB RAM and 64 GB Storage default memory capacity. This storage can be expanded up to another up to 256 GB with the help of a microSD Card.


For imaging, the OPPO A31 sports a 12 MP (f/1.8 ) + 2 MP (f/2.4) + 2 MP (f/2.4) Triple Camera with LED Flash with 1080p@30fps, Geo Tagging, HDR, Panorama, Portrait, EIS. Up front, the smartphone from OPPO makes use of a 8 MP (f/2.0) Camera selfie camera.


The connectivity aspects on board the OPPO A31 includes Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot, v5.0, A2DP, LE, aptX HD, microUSB 2.0, USB On-The-Go, with A-GPS, GLONASS, Beidou. Dual Sim.


The OPPO A31 gets the power from a Non-Removable Li-Ion 4230 mAh battery.


The OPPO A31 runs Android OS, v9.0 (Pie).


The smartphone is priced at Rs. 11,490. The device is available via Oppo and leading offline stores.

OPPO A31: Specifications

Operating System Android OS, v9.0 (Pie)
Custom UI ColorOS 6.1.2
Device type Phablet
Sim Dual Sim
Colours White, Black
Status Available in India
Global Release Date February, 2020
Indian Release Date 27 February, 2020
Dimensions 163.9 x 75.5 x 8.3 mm
Weight 180 g
Screen size 6.5 inches
Technology IPS LCD (Corning Gorilla Glass 3)
Screen resolution 720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Touchscreen Capacitive Touchscreen
Form Factor Touch
Chipset MediaTek Helio P35
CPU Octa Core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU PowerVR GE8320
Internal Storage 64 GB Storage
External Storage up to 256 GB
Card Slot microSD Card
Phonebook Unlimited
Messaging SMS, MMS, Email, Push Email
Call Records Unlimited
Primary camera 12 MP (f/1.8 ) + 2 MP (f/2.4) + 2 MP (f/2.4) Triple Camera with LED Flash
Front Camera 8 MP (f/2.0) Camera
Video Recording 1080p@30fps
Camera Features Geo Tagging, HDR, Panorama, Portrait, EIS
Video Player AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV
Games Yes
FM Radio Yes
Speakers Yes
Audio Jack 3.5mm Audio Jack
Type Non-Removable Li-Ion 4230 mAh battery
Edge Yes
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth v5.0, A2DP, LE, aptX HD
USB microUSB 2.0, USB On-The-Go
GPS Facility with A-GPS, GLONASS, Beidou
Browser HTML5
2G GSM 850 / 900 / 1800 / 1900 MHz
3G HSDPA 850 / 900 / 1900 / 2100 MHz
4G Dual VoLTE
Sensors Fingerprint Sensor, accelerometer, proximity, compass

OPPO A31: FaQs

Is the Oppo A31 available for purchase in offline stores?

Yes, the smartphone is available in Oppo store and selected retailer stores.

What is the screen size of the Oppo A31?

The smartphone has a 6.5-inch IPS LCD display with 20:9 aspect ratio.

What is the integrated processor in the Oppo A31?

The smartphone is based on the MediaTek Helio P35 processor.

Is there is a microSD card slot on the Oppo A31?

yes, the storage of the smartphone is expandable up to 256GB via a microSD card slot.

Is the Oppo A31 heavy in Weight?

The smartphone is not much heavy in weight. It weighs about 180g

What is the Android version on the Oppo A31?

The smartphone runs on Android OS, v9.0 (Pie).

How is the rear camera of the Oppo A31?

The Oppo A31 offers a triple camera module at the backside comprising of a 12MP primary camera.

Is the Oppo A31 protected by corning gorilla glass?

yes, the smartphone is protected by the Corning Gorilla Glass 3.

Does the Oppo A31 support 5G?

No, the smartphone does not support the 5G network.

Oppo A31 alternatives?

The Redmi 9 Prime and the Realme 6 can be considered as an alternative to the Oppo A31.

How do we rate a Device?

Rating a smartphone is a tedious process and a lot of parameters have to be considered before judging the overall performance of the device such as display, camera, processor, RAM, storage, battery, and the pricing.

So, here are how these specs will affect the real-life usage of a device and why how we meticulously consider each of these points to rate a smartphone.


Cameras have evolved a lot over the last few years and multi-camera setup is a new norm. We consider various parameters like MP count, aperture size, pixel size, image stabilization to rate a camera system of a smartphone out of 5. Any device that scores more than 3.5 can take good photos and videos and if a phone scores over 4, then it will be one of the best camera smartphones in the market.


Though battery seems like an underrated feature and we look at the battery capacity, fast charging supporting technology, and even the wireless charging capability is also taken into consideration to rate smartphone's battery capability.


The display is the face of a smartphone. And there are a lot of parameters like the panel technology (IPS LCD, OLED, TFT) and other parameters also taken into consideration like the resolution, pixel density, and refresh rate.

Value for Money

A smartphone could have great specs, but if it is not priced well then you might not get the best value-for-money. So, we compare a smartphone with the contemporaries to rate the value-for-money of a device out of 5.


This aspect is decided on various sub specifics, such as availability of microSD card slot, the amount of RAM the device offers, processor capability, and the network support. This parameter has more weightage when compared to other departments.

Rate OPPO A31
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