Oppo F31 Pro 5G

Design and display

Durable build: The

F31 Pro 5G

features a 360° armor body and holds triple IP66, IP68, and IP69 ratings for resistance against dust and water.
Large display: The device sports a 6.57-inch AMOLED screen with a 120Hz adaptive refresh rate and FHD+ resolution (2372 x 1080 pixels).
Lightweight and slim: Despite its large battery, it has a slim profile of about 0.80cm and weighs around 190g.

Performance and hardware

Processor: It is powered by an octa-core MediaTek Dimensity 7300-Energy chipset, with performance enhanced by a large 4,363mm² vapor chamber cooling system.
RAM and storage: It is available in multiple configurations, including 8GB RAM + 128GB storage, 8GB RAM + 256GB storage, and 12GB RAM + 256GB storage.
Expandable storage: The device offers expandable storage up to 2TB via a hybrid microSDXC slot.
Operating system: It runs on ColorOS 15, which is based on Android 15.

Battery and charging

Battery capacity: The

F31 Pro 5G

comes with a massive 7,000mAh battery that can last up to two days with moderate usage.
Fast charging: It supports 80W SUPERVOOC flash charging and can be charged from 1% to 55% in about 30 minutes.

Cameras

Rear camera: A dual-camera system includes a 50MP main sensor with optical image stabilization (OIS) and a 2MP monochrome sensor.
Front camera: The phone features a 32MP front-facing camera for selfies and video calls.
AI features: The camera includes various AI-backed features, such as AI Recompose and AI Eraser, to enhance photos.

Connectivity and features

Network support: It offers dual 5G connectivity for high-speed browsing and downloads.
Sensors: Includes an in-display optical fingerprint sensor, facial recognition, and various motion sensors.
Audio: The phone features dual stereo speakers.
Biometrics: Supports both an in-display optical fingerprint sensor and facial recognition for secure unlocking.