Oppo has been one of the most innovative smartphone brands in the global market, known for stylish designs, powerful cameras, and strong performance in the mid-range and flagship categories. The Oppo F31 Pro+ 5G is the company’s latest addition to its F-series, combining premium looks with next-gen 5G connectivity, advanced photography features, and excellent battery life.
This in-depth review explores the Oppo F31 Pro+ 5G’s design, display, performance, cameras, battery, software, and whether it’s the right choice for buyers in 2025.
Design and Build Quality
The Oppo F31 Pro+ 5G continues the brand’s reputation for sleek and stylish designs.
- Slim profile with a glossy glass back
- Metal frame for durability
- Minimalistic punch-hole front camera design
- Gradient color options and matte finish variants
Despite its large display, the phone feels comfortable to hold, thanks to curved edges and a lightweight design. The device also comes with IP54 splash resistance, adding durability.
Display
The Oppo F31 Pro+ 5G features a 6.7-inch AMOLED display with:
- Full HD+ resolution (2400 x 1080 pixels)
- 120Hz refresh rate for smooth scrolling and gaming
- HDR10+ support for vibrant visuals
- In-display fingerprint sensor
This display makes the phone ideal for multimedia consumption, gaming, and everyday use, providing sharp details and deep contrast.
Performance and Hardware
The smartphone is powered by the MediaTek Dimensity 1200 5G processor (expected in this range), paired with:
- 8GB/12GB RAM options
- 128GB/256GB internal storage with UFS 3.1 technology
- Expandable storage via microSD card
Performance highlights:
- Smooth multitasking
- High-end gaming support (BGMI, COD Mobile, Genshin Impact) at high settings
- Efficient thermal management
5G connectivity ensures future-proof networking with ultra-fast download and upload speeds.
Camera System
Oppo is known for strong camera setups, and the F31 Pro+ 5G continues the tradition.
Rear Quad Camera Setup:
- 108MP primary sensor with OIS
- 12MP ultra-wide sensor
- 8MP telephoto lens with 3x optical zoom
- 5MP macro sensor
Front Camera:
- 32MP AI-powered selfie camera
Camera Features:
- 4K video recording @ 60fps
- Super Night Mode for low-light photography
- AI Scene Optimization
- Dual-video mode for vlogging
- Portrait and beauty enhancements
This makes the phone an excellent choice for photography enthusiasts and vloggers.
Battery and Charging
The Oppo F31 Pro+ 5G is backed by a 5000mAh battery, providing a full day of heavy usage.
- 65W SuperVOOC fast charging (0–100% in ~40 minutes)
- Wireless charging (30W)
- Reverse wireless charging support
Battery optimization features ensure efficiency, making it reliable for power users.
Software and UI
The phone runs on ColorOS 14 based on Android 14, offering:
- Smooth animations and customizable UI
- Enhanced privacy features
- Game Boost mode for better performance
- Pre-installed Oppo apps (most can be uninstalled)
The UI is clean, fluid, and offers plenty of personalization options.
Connectivity and Audio
- Dual 5G SIM support
- Wi-Fi 6 and Bluetooth 5.3
- NFC support
- Stereo speakers with Dolby Atmos for immersive audio
- 3.5mm headphone jack retained for wired audio lovers
Security
- In-display fingerprint scanner
- AI face unlock
- Secure folder and app lock features
Pros and Cons
| Pros | Cons |
|---|---|
| Sleek and premium design | No IP68 waterproofing |
| 120Hz AMOLED display with HDR10+ | Camera bump slightly bulky |
| Strong Dimensity 1200 processor | No expandable RAM feature |
| Excellent 108MP quad-camera setup | Limited color options |
| Long battery life with 65W fast charging | |
| 5G ready with future-proof connectivity |
Comparison with Rivals
- OnePlus Nord 3: Similar performance but lacks Oppo’s advanced camera setup.
- Samsung Galaxy A74 5G: Better software updates but slightly costlier.
- Vivo V40 Pro+ 5G: Strong competition in design and cameras, but Oppo leads in charging speed.
The Oppo F31 Pro+ 5G is positioned as a well-balanced smartphone for users who want premium features at a mid-range price.
Who Should Buy the Oppo F31 Pro+ 5G?
The device is ideal for:
- Content creators who need a powerful camera phone
- Gamers looking for a smooth, 5G-enabled device
- Professionals who need long-lasting battery life with fast charging
- Style-conscious buyers who prefer sleek, premium designs
Conclusion
The Oppo F31 Pro+ 5G strikes the right balance between design, performance, cameras, and battery life. With its 108MP quad-camera setup, 120Hz AMOLED display, fast charging, and 5G support, it is one of the most competitive smartphones in the mid-premium category.
For users seeking a stylish and feature-packed smartphone in 2025, the Oppo F31 Pro+ 5G is an excellent choice.
Highlighted Specifications Table
| Category | Details |
|---|---|
| Display | 6.7-inch AMOLED, FHD+, 120Hz, HDR10+ |
| Processor | MediaTek Dimensity 1200 5G |
| RAM & Storage | 8GB/12GB RAM, 128GB/256GB storage |
| Rear Cameras | 108MP + 12MP ultra-wide + 8MP telephoto + 5MP macro |
| Front Camera | 32MP AI selfie camera |
| Battery | 5000mAh, 65W fast charging, 30W wireless |
| OS | ColorOS 14 (Android 14) |
| Audio | Stereo speakers with Dolby Atmos, 3.5mm jack |
| Connectivity | 5G, Wi-Fi 6, Bluetooth 5.3, NFC |
| Security | In-display fingerprint, AI face unlock |
