Price and specifications on Oppo A31

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Technical sheet of Oppo A31

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Description

Finding the best price for the Oppo A31 is no easy task. Here you will find where to buy the Oppo A31 at the best price. Prices are continuously tracked in over 140 stores so that you can find a reputable dealer with the best price

Brand

Brand
Oppo
Smartphones by Oppo

Release Date

Release date
February 2020, 6 months ago
State
On Sale

Design & Materials of Oppo A31

Structure

Size
75.5 mm 163.9 mm 8.3 mm
Print 3D Model
Weight
180 g
Usable surface
82 %
Materials
Plastic
Colors
Black
White

Screen

Diagonal
6.5"
Type
LCD IPS
Aspect Ratio
20:9
Resolution
720 x 1600 px HD+
Density
270 ppi Medium Density
Others
  • Water Drop Notch
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • Frameless

Performance & Hardware of Oppo A31

Processor

Model
MediaTek Helio P35 MT6765
CPU
4×Cortex A53 2.3GHz+4×Cortex A53 1.8GHz
Type
Octa-Core
Frequency
2.3 GHz
64 Bits
Yes
More smartphones with MediaTek Helio P35 MT6765 processor

Graphics

GPU
PowerVR GE8320

RAM

RAM
4 GB
Type
--
More smartphones with 4GB RAM memory

Antutu

Score
86.352 Antutu v7
Overall performance better than 62% of devices

Storage

Capacity
64 GB
SD Slot
Yes, Independent SD slot
More smartphones with 64GB of internal storage

Security

Fingerprint
Yes, in the back

Sensors

Fingerprint
Yes
Proximity
Yes
Light sensor
Yes
Accelerometer
Yes
Gravity
Yes
Others
Notifications LED
--
Cooling system
No
Gaming buttons
No

Camera of Oppo A31

Triple rear camera

Standard
1
Resolution
12 Mpx
Sensor
Unknown
Type
CMOS
Aperture
ƒ/ 1.8
ISO
--
Pixel size
--
Portrait mode (depth)
2
Resolution
2 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.4
ISO
--
Pixel size
1.75 µm
Macro lens
3
Resolution
2 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.4
ISO
--
Pixel size
1.75 µm
Flash
Dual LED
Optical Stabilisation
No
Slow Motion Video
No, 30 fps
Features
  • Digital zoom
  • Triple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
More smartphones with lens modelMore smartphones with Dual LED

Selfie

Resolution
8 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.2
ISO
--
Pixel size
--
Kimovil Frequency Checker

Network compatibility

Connectivity of Oppo A31

Bands

4G LTE
B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28 (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
3G
B1 (2100), B5 (850), B8 (900)
2G
B2 (1900), B3 (1800), B5 (850), B8 (900)

SIM card

Type
Dual SIM Dual Standby (Nano SIM + Nano SIM)

SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...

Wi-Fi

Standards
802.11b, 802.11g, 802.11n
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display

Bluetooth

Version
Bluetooth 4.2
Profiles
  • A2DP (Advanced Audio Distribution Profile)
  • HID (Human Interface Profile)

Navigation

Supports
GPS, A-GPS, GLONASS, Beidou, Galileo

USB

Charging
Yes
Host
Yes
Mass Storage
Yes
USB On-The-Go (OTG)
Yes
USB Type C
Yes

SAR

--
--
What is the SAR of Oppo A31?
Others
NFC
No
Audio Jack
Yes
Radio FM
Yes
Computer sync
Yes
OTA sync
Yes
Tethering.
Yes
VoLTE
Yes

Battery of Oppo A31

Battery
Capacity
4230 mAh
Type
Li-Polymer
Fast charge
No
Others
  • Non-removable

Software of Oppo A31

Software

Operating System
Android 9.0 P
ColorOS 6.1 (Android 9.0 Pie)
Google Services (official)
Yes
More smartphones with ColorOS 6.1 (Android 9.0 Pie) operating system

User reviews about the Oppo A31

Overall satisfaction
Not enough opinions
3 opinions
  • Screen8.2
  • Performance7.7
  • Camera8.7
  • Connectivity9.1
  • Battery7.0
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Latest reviews added

  • Auto
    A good mobile

    A good quality-price mobile phone, only that I have a small problem, I don't know if it happens to you, on Twitter it gets stuck a lot and on Facebook all of a sudden, it kind of jerks, otherwise I'm happy with the cell phone

    Positives
    • RAM
    • Battery
    • Storage
    • Price
    Negatives
    • System fluency
    • Optimization
    • Cameras
    • 8.4
    • Screen8.2
    • Performance8.3
    • Camera8.5
    • Connectivity10
    • Battery9.0
  • Auto
    Good in price quality

    You will not find a better or more complete for the price, here in Mexico the prices are very excessive compared to other countries, it is the best cell phone in a price range of 4 to 4500 at least in department stores. Good cell phone, good battery, very good camera, good design, weak processor, but it runs any game, without exceeding the graphics, I will be specific to you, my gaming experience, Call of duty runs in low graphics, without any problem there is no downturn of fps, in Freefire Ultra graphics, activated 60 fps, (without shadows) runs without problems, it does not give lows even though recording screen, it does not give any low, with shadows you can notice lows when you are playing for a while, in a few words, I recommend it if you are in a price range between 4000 to 4500 Mexican pesos, its official price here in Mexico is 3999.

    Positives
    • Camera
    • Drums
    • Fingerprint and facial unlocking
    • Design
    • screen
    Negatives
    • Processor
    • The customization layer
    • Sound
    • Resolution
    • 9.4
    • Screen8.5
    • Performance8.3
    • Camera8.7
    • Connectivity10
    • Battery5.0
  • Auto
    Very good

    It is a good mobile for basic and medium use

    Positives
    • Design
    • RAM
    • Storage
    • YOU
    • Camera
    Negatives
    • Best Processor
    • It has Micro-USB
    • Absence of "Wide Angle"
    • 8.7
    • Screen7.7
    • Performance6.3
    • Camera8.7
    • Connectivity7.3
    • Battery7.0

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7.2
Ki Price/Quality
Score
  • 6.0 Design & Materials
  • 6.1 Performance & Hardware
  • 5.3 Camera
  • 5.9 Connectivity
  • 7.4 Battery
What is a Ki score?
Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
How do we calculate the Ki?

In this case, to determine the score we evaluate 5 general aspects:

  • Design and screen
  • Hardware and performance
  • Camera
  • Connectivity
  • Battery

Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

Even a device objectively worse than another may have a higher Ki score if it has a better price.

Does the Ki score change?

The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.