Oppo F31 Pro

Mediatek Dimensity 7300

128GB, 256GB, 256GB

12GB No expandable

50 MP

4K

6.57 inch

1080 × 2372 pixels 120 Hz

Android 15

ColorOS 15

7000 mAh

Li-Ion

The Oppo F31 Pro, features a 6.57 inch display with 120 Hz refresh rate, powered by Mediatek Dimensity 7300, 12GB RAM and 128GB, 256GB, 256GB storage, 50 MP camera and 7000 mAh battery.

General

Brand Oppo
Model Oppo F31 Pro
Colors Space Grey, Desert Gold
Status Available
Released September 16, 2025
Announced September 16, 2025
Model Alias CPH2763

Network

2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100
4G Network 1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48
5G Network 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
SIM Cards Dual SIM (Nano-SIM + Nano-SIM)
Data Speed HSPA, LTE, 5G
Bands Guide Network Bands Guide

Design

Width 75 mm (2.95 inch)
Height 158.2 mm (6.23 inch)
Weight 190 g (6.70 oz)
Thickness 8 mm (0.31 inch)

Display

Resolution 1080 × 2372 pixels
Display Size 6.57 inch
Refresh Rate 120 Hz
Pixel Density 397 ppi
Peak Brightness 600 cd/m²
Screen-to-Body Ratio ≈ 88.5%

Software

Operating System Android 15
User Interface ColorOS 15

Processor & Memory

GPU Mali-G615 MC2
RAM 12GB
Chipset Mediatek Dimensity 7300
Internal Storage 128GB, 256GB, 256GB
Variants 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
CPU Cores 8
Max Speed 2.5 GHz
Technology 4 nm
CPU Architecture 64-bit
Microarchitecture 4x 2.5 GHz – Performance cores, 4x 2 GHz – Efficiency cores
Expandable Storage No

Main Camera

Setup Single camera
Cameras 50 MP, f/1.8, ( Wide angle )
Flash Type LED flash
Flash Support Yes
Video Support Yes
Camera Support Yes
Video Resolution 4K @ 30 fps

Front Camera

Setup Single camera
Cameras 32 MP, f/2.4, ( Wide angle )
Video Support Yes
Camera Support Yes
Video Resolution 4K @ 30 fps

Multimedia

FM Radio No
Loudspeaker Yes
Headphone Jack No

Connectivity

Bluetooth Yes, v5.4
USB Ports USB Type-C 2.0 Gen 2
GPS Support Yes
NFC Support No
Wi-Fi Support Yes (Wi-Fi 6)
Wi-Fi Standards 802.11/a/b/g/n/ac

Battery

Type Li-Ion
Capacity 7000 mAh
Wired Charging Speed 80 W
Wireless Charging Support No