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OPPO A31

Mobiles

General
In The Box
Handset, Adapter, USB Cable, SIM Card Pin, Protective Case (TPU), Quick Guide, Warranty Card
Model Number
CPH2015
Model Name
A31
Color
Lake Green
Browse Type
Smartphones
SIM Type
Dual Sim
Hybrid Sim Slot
No
Touchscreen
Yes
OTG Compatible
Yes
Sound Enhancements
Integrated Audio Decoding Chip, Dirac Sound Effect
SAR Value
Head – 1.107W/kg, Body – 0.532W/kg

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Oppo A31

Display Features
Display Size
16.51 cm (6.5 inch)
Resolution
1600 x 720 Pixels
Resolution Type
HD+
GPU
IMG GE8320
Display Type
HD+ TFT-LCD Display
Display Colors
16M
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Oppo A31

Other Display Features
Corning Gorilla Glass 3 Protection, 60 Hz Screen Refresh Rate, 10 Points Multi-touch Display, 120 Hz Touch Sampling Rate, 480 nit Maximum Screen Brightness, 70% Color Saturation, 1500:1 Color Contrast, 70% NTSC Color Gamut, 89% Screen Ratio, TÜV Rheinland Eye Comfort Certification, No Stroboscopic Eye Protection, Screen Proportion: 20:9
Os & Processor Features
Operating System
Android Pie 9
Processor Type
MediaTek Helio P35 Octa Core
Processor Core
Octa Core
Primary Clock Speed
2.3 GHz
Secondary Clock Speed
1.8 GHz
Operating Frequency
GSM: 850/900/1800/1900 MHz, WCDMA: Bands 1/2/4/5/8, FDD-LTE: Bands 1/2/3/4/5/7/8/28/66, TD-LTE: Bands 38/40/41 (2535 – 2655 MHz)
Memory & Storage Features
Internal Storage
128 GB
RAM
6 GB
Expandable Storage
256 GB
Supported Memory Card Type
microSD
Memory Card Slot Type
Dedicated Slot
Camera Features
Primary Camera Available
Yes
Primary Camera
12MP + 2MP + 2MP
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Oppo A31

Primary Camera Features
12 MP Main Camera, 2 MP Macro Lens, 2 MP Depth Camera, CMOS Sensor, Aperture: Main – f/1.8, Depth Camera – f/2.4, Macro Lens – f/2.4, Focal Length: Main – 4.05 mm, Depth Camera and Macro Lens – 1.77 mm, Wide Angle: Main – 75 Degrees, Depth Camera – 88.8 Degrees, Macro Lens – 88.8 Degrees, Lens Structure: Main – 5P, Depth Camera – 3P, Macro Lens – 3P, Focusing Method: Main – Contrast Focus + Phase Detection Auto Focus, Consecutive Shooting (20 Photos), Macro Lens: 4 cm Macro Camera, Photograph Mode: Photo, Video, Professional Mode, Panorama, Portrait, Time-lapse Photography, Characteristic Function for Photograph: Filters, AI Beautification, Bokeh, Video: Rear Camera – 1080P at 30 fps (Default), 720P at 30 fps, Sensor Sizes / Pixel Size (Main Camera): 1/2.86, 1.25 um
Secondary Camera Available
Yes
Secondary Camera
8MP Front Camera
Secondary Camera Features
5P Lens Structure, f/2.0 Aperture, 79 Degree Wide Angle of Front Lens, 2.75 mm Focal Length, CMOS Sensor, Water-drop Camera Structure, 1/4 Sensor Size, 1.12um Pixel Size, Video: Front Camera – 1080P at 30 fps, 720P at 30 fps (Default)
Flash
Rear Flash
Full HD Recording
Yes
Video Recording
Yes
Video Recording Resolution
Rear Camera: 1080P at 30 fps (Defualt), 720P at 30 fps, Front Camera: 1080P at 30 fps, 720P at 30 fps (Defualt)
Digital Zoom
6x
Dual Camera Lens
Primary Camera
Call Features
Video Call Support
Yes
Speed Dialing
Yes
Call Records
Yes
Connectivity Features
Network Type
4G VOLTE, 4G, 3G, 2G
Supported Networks
4G VoLTE, 4G LTE, WCDMA, GSM
Internet Connectivity
4G, 3G, Wi-Fi, EDGE, GPRS
GPRS
Yes
Micro USB Port
Yes
Micro USB Version
USB 2.0
Bluetooth Support
Yes
Bluetooth Version
v5.0
Wi-Fi
Yes
Wi-Fi Version
802.11 a/b/g/n/ac
Wi-Fi Hotspot
Yes
USB Connectivity
Yes
Audio Jack
3.5mm
Map Support
Google Maps
GPS Support
Yes
Other Details
Smartphone
Yes
Touchscreen Type
Capacitive
SIM Size
Nano SIM
User Interface
ColorOS 6.1.2
MMS
Yes
SMS
Yes
Graphics PPI
269 PPI
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Oppo A31

Sensors
Magnetic Induction Sensor, Light Sensor, Proximity Sensor, G-Sensor, Acceleration Sensor, Gyroscope, Pedometer
Browser
Oppo Browser, Chrome Browser
Ringtones Format
MP3, AMR, APE, OGG, FLAC, WAV, MIDI, WMA
Other Features
Number of RAM Channels: 2 Channels 16 Bytes, ROM Technology: HS400, HS200, OTG Storage Format: FAT12, FAT16, FAT32, NTFS, EXFAT, Split Screen, Picture in Picture, Data Backup, Face Unlock, Music Party, Apps Lock, File Encryption, Bluetooth Codec: SBC, APTX, APTX HD, LDAC, WLAN Display, MIC Noise Suppression, IPX4 Water Proof, HDMI Screening, Limit Number of Connction of Hotspot: 10 Hotspots, Battery Mode: BLP673, Heat Dissipation: Graphite Sheet
GPS Type
A-GPS, GLONASS, BeiDou
Multimedia Features
FM Radio
Yes
Audio Formats
AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA
Video Formats
MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV
Battery & Power Features
Battery Capacity
4230 mAh
Dimensions
Width
75.5 mm
Height
163.9 mm
Depth
8.3 mm
Weight
180 g

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