OPPO A31 2020 128GB

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OPPO A31 2020 128GB
OPPO A31 2020 128GB
OPPO A31 2020 128GB
OPPO A31 2020 128GB
OPPO A31 2020 128GB
OPPO A31 2020 128GB
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₹13,989 (Out of Stock)
OPPO A31 2020 128GB is currently not available in any online store.
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  • Design
    Design6
  • Rear Camera
    Rear Camera8
  • Front Camera
    Front Camera4
  • 360° View
    360° View
  • UI Screenshot
    UI Screenshot17
  • Benchmarks
    Benchmarks3

Key Specs

Android v9 (Pie)

Performance

(Good)
  • MediaTek Helio P35
  • Octa Core, 2.3 GHz
  • 4 GB / 6 GB RAM, LPDDR4X

Display

(Very Good)
  • 6.5 inches (16.51 cm); IPS LCD
  • 720x1600 px (HD+)
  • Gorilla Glass 3 Protection
  • Bezel-less with waterdrop notch

Rear Camera

(Good)
  • Triple Camera Setup
    • 12 MP Wide Angle Primary Camera
    • 2 MP Depth Camera
    • 2 MP Macro Camera
  • LED Flash
  • Full HD @30 fps Video Recording

Front Camera

(Very Good)
  • 8 MP
  • Full HD @30 fps Video Recording

Battery

(Very Good)
  • 4230 mAh, Li-Polymer

General

  • SIM1: Nano, SIM2: Nano
  • 5G Not Supported
  • 64 GB / 128 GB Storage, Expandable upto 256 GB
Add To Compare See Full Specs

OPPO A31 2020 128GB Prices in India

4 GB + 64 GB
View All
6 GB + 128 GB
Flipkart Flipkart
₹13,989 Out Of Stock Go To Store
See All Prices

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OPPO A31 2020 Summary

The OPPO A31 2020 is currently out of stock across all available RAM and storage configurations. The 4 GB RAM + 64 GB storage variant was last priced at ₹8,999, and the 6 GB RAM + 128 GB storage variant at ₹13,989. On the software side, OPPO A31 2020 runs on Android v9.0 Pie with ColorOS.

OPPO A31 2020 is built around the MediaTek Helio P35 chipset, PowerVR GE8320 graphics and LPDDR4X RAM. OPPO A31 2020 records an AnTuTu score of 103,730, along with Geekbench single-core and multi-core scores of 163 and 909, respectively.

On the display front, OPPO A31 2020 gets a 6.5-inch IPS LCD display with 720x1600 px (HD+) resolution. The display also has an aspect ratio of 20:9, and is protected by Corning Gorilla.

The physical dimensions of OPPO A31 2020 are 163.9 mm × 75.5 mm × 8.3 mm (H x W x T), while the device weighs 180 grams.

Powering OPPO A31 2020 is a 4230 mAh Li-polymer battery type. In battery testing, OPPO A31 2020 records a PCMark battery life of 16h 0m and takes 2h 24m 28s to charge from 20% to 100%. After 30 minutes of gaming, the battery drain is 8%, while the recorded heating is 16%.

OPPO A31 2020 provides 64 GB / 128 GB of internal storage based on eMMC 5.1 storage, with support for expandable storage up to 256 GB. For cellular connectivity, OPPO A31 2020 supports Dual SIM with SIM 1: Nano and SIM 2: Nano and works with 4G networks.

For connectivity, OPPO A31 2020 supports Wi-Fi 5 (802.11 a/b/g/n/ac), along with Bluetooth v5.0 and GPS with A-GPS and Glonass. On the audio front, OPPO A31 2020 includes a 3.5 mm audio jack. Biometric security is handled by a fingerprint sensor.

The rear camera system on OPPO A31 2020 consists of a triple setup, combining a 12 MP wide angle primary camera, a 2 MP depth secondary camera, and a 2 MP macro tertiary camera. The setup supports autofocus with phase detection autofocus. Video recording on the rear cameras goes up to Full HD @30 fps and HD @30 fps.

On the front, OPPO A31 2020 uses a single front camera with an 8 MP primary camera. Video recording reaches up to Full HD @30 fps and HD @30 fps.

...read more

Popular Comparisons

OPPO A31 2020 128GB Specifications

General Performance Display Design Rear Camera Front Camera Battery Storage Network & Connectivity Multimedia Sensors

General
Launch Date March 2, 2020 (Official)
Operating System Android v9.0 (Pie)
Custom UI ColorOS

Performance

(Good)
Chipset MediaTek Helio P35
Processor Octa core, 2.3 GHz, Cortex A53
Architecture 64 bit
Fabrication 12 nm
Graphics (GPU) PowerVR GE8320
RAM 4 GB / 6 GB
RAM Type LPDDR4X
Performance Test Results icon View AnTuTu Score
AnTuTu Score 103,730
Bootup Time 28.0 s
Speed Test (Antutu Score)
The higher, the better
Tecno Pova Curve 5G 684,142 
MIVI One 5G 624,632 
Xiaomi Redmi 15C 556,765 
Samsung Galaxy F70e 5G 532,024 
Lava Virat V1 Pro 5G 516,743 
Lava Virat V1 5G 515,146 
OPPO A31 2020 128GB 103,730 
*Group: 12-16k Phones
See comparison with other phones
Bootup Time
The lower, the better
Lava Shark 2 5G 20 s
Lava Virat V1 Pro 5G 22 s
MIVI One 5G 24 s
Xiaomi Redmi 15C 28 s
OPPO A31 2020 128GB 28 s
Samsung Galaxy F70e 5G 30 s
Tecno Spark Go 3 Pro 4G 35 s
*Group: 12-16k Phones
See comparison with other phones
Gaming Test Results icon
Battery Drain* 8.0 %
Heating* 15.5 %
* after 30 mins of gaming
Battery Drain*
The lower, the better
OPPO K13x 5G 5 %
Xiaomi Redmi 15C 6 %
Ai+ Nova 2 5G 7 %
Tecno Pova 7 5G 7 %
Tecno Pova Curve 5G 7 %
OPPO A31 2020 128GB 8 %
Samsung Galaxy F70e 5G 9 %
*Group: 12-16k Phones
See comparison with other phones
Heating*
The lower, the better
Xiaomi Redmi 15C 6.3 %
Tecno Pova Curve 5G 13.0 %
OPPO A31 2020 128GB 15.5 %
Ai+ Nova 2 5G 22.5 %
Tecno Pova 7 5G 24.3 %
Samsung Galaxy F70e 5G 32.6 %
OPPO K13x 5G 42.4 %
*Group: 12-16k Phones
See comparison with other phones
Benchmark Screenshots
Benchmarks
AnTuTu Benchmark
Benchmarks
Graphics Benchmark
Benchmarks
GeekBench5 Benchmark
Featured
OPPO K14x 5G
OPPO K14x 5G
₹16,499
Amazon
Go To Store

Display

(Very Good)
Display Type IPS LCD
Screen Size 6.5 inches (16.51 cm)
Resolution 720x1600 px (HD+)
Brightness 480 nits
Aspect Ratio 20:9
Pixel Density 270 ppi
Screen to Body Ratio (calculated) 82.43 %
Screen Protection Corning Gorilla
Bezel-less Display Yes with waterdrop notch
Screen to Body Ratio (claimed by the brand) 89 %
UI Screenshots
UI Screenshot
Lock Screen
UI Screenshot
Home Screen
UI Screenshot
Screen With Widgets
UI Screenshot
Dialer Screen
UI Screenshot
App Drawer
UI Screenshot
Notification Panel
UI Screenshot
Quick Settings Panel
UI Screenshot
Settings Screen
UI Screenshot
OS Version
UI Screenshot
Storage
UI Screenshot
Battery
UI Screenshot
Camera On
UI Screenshot
Camera Options
UI Screenshot
Camera Modes
UI Screenshot
Camera Settings
UI Screenshot
Picture Size Options
UI Screenshot
Video Size Options

Design
Height 163.9 mm
Width 75.5 mm
Thickness 8.3 mm
Weight 180 grams
Build Material Back: Plastic
Click to View Click to View

Rear Camera

(Good)
Resolution
CameraMPLens FeaturesApertureSensor SizePixel Size
Primary12 MPWide Anglef/1.81/2.86" 1.25µm
Secondary2 MPDepthf/2.4
Tertiary2 MPMacrof/2.41/5.0" 1.75µm
Autofocus Yes, Phase Detection Autofocus
Flash Yes, LED Flash
Image Resolution 4000 x 3000 Pixels
Settings Exposure compensation, ISO control
Shooting Modes Continuous Shooting
High Dynamic Range mode (HDR)
Camera Features Digital Zoom
Auto Flash
Face detection
Touch to focus
Video Recording Full HD @30 fps
HD @30 fps
Rear Camera Samples
Rear Camera
Portrait Shot
Rear Camera
Night Mode OFF
Rear Camera
Close Up
Rear Camera
Low Light
Rear Camera
Low Light With Flash
Rear Camera
Colour Variance
Rear Camera
Daylight Auto / HDR OFF
Rear Camera
Daylight / HDR ON

Front Camera

(Very Good)
Resolution
CameraMPApertureSensor SizePixel Size
Primary8 MPf/2.01/4.0"1.12µm
Video Recording Full HD @30 fps
HD @30 fps
Front Camera Samples
Front Camera
Selfie
Front Camera
Selfie Portrait
Front Camera
Selfie Low Light
Front Camera
Selfie Low Light With Flash

Battery

(Very Good)
Capacity 4230 mAh
Battery Type Li-Polymer
TalkTime Up to 33 Hours(3G) / Up to 45 Hours(2G)
Battery Test Results icon
Battery Life (PC Mark) 16h 00m
Charging Time (20% to 100%) 2h 24m 28s
Battery Life (PC Mark)
The higher, the better
Lava Virat V1 5G 21.5 hrs
Xiaomi Redmi 15C 19.3 hrs
MIVI One 5G 17.3 hrs
OPPO A31 2020 128GB 16 hrs
Lava Virat V1 Pro 5G 14.5 hrs
Samsung Galaxy F70e 5G 12.9 hrs
Tecno Spark Go 3 Pro 4G 10.6 hrs
*Group: 12-16k Phones
See comparison with other phones
Charging Time (20% to 100%)
The lower, the better
Tecno Pova Curve 5G 0.9 hrs
Xiaomi Redmi 15C 1.0 hrs
Samsung Galaxy F70e 5G 1.2 hrs
MIVI One 5G 1.8 hrs
OPPO A31 2020 128GB 2.4 hrs
Lava Virat V1 Pro 5G 2.4 hrs
Lava Virat V1 5G 3.1 hrs
*Group: 12-16k Phones
See comparison with other phones

Storage
Internal Storage 64 GB / 128 GB
Storage Type eMMC 5.1
Expandable Storage Yes, Up to 256 GB

Network & Connectivity
SIM Slot(s) Dual SIM
SIM Type SIM1: Nano, SIM2: Nano
Network Support 5G Not Supported, 4G
VoLTE Yes
SIM 1 4G bands
Expand
Bands Features
4G bandsTD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
SIM 2 4G bands
Expand
Bands Features
4G bandsTD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
Wi-Fi Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi Features Mobile Hotspot
Bluetooth Yes, v5.0
GPS Yes with A-GPS, Glonass
NFC No

Multimedia
Audio Jack 3.5 mm

Sensors
Fingerprint Sensor Yes
Fingerprint Sensor Position Rear
Other Sensors Light sensor, Proximity sensor, Accelerometer, Gyroscope

OPPO A31 2020 128GB User Reviews

4.2/5
Based on 91,703 ratings

OPPO A31 2020 128GB Key Highlights

Processor MediaTek Helio P35
RAM & Storage 4 GB RAM + 64 GB
6 GB RAM + 128 GB
Display 6.5", 720 x 1600 Resolution
Rear Camera 12 MP + 2 MP + 2 MP
Front Camera 8 MP
Battery 4230 mAh
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OPPO A31 2020 Price In India

Product Name Store Price
OPPO A31 2020 (6 GB + 128 GB) Flipkart ₹13,989
Mobiles› OPPO Mobile Phones› OPPO A31 2020 128GB
Updated on: November 1, 2026

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