Key Specifications
- Display: 6.57" inches screen for immersive viewing experience
- Camera: 50 MP camera system for high-quality photography
- Performance: 8GB RAM for smooth multitasking
- Storage: 128GB/256GB storage, microSDXC internal storage for apps and media
- Battery: 7000 mAh battery for all-day usage
Market Price Information
Informational Purpose Only: These are market reference prices for comparison purposes. We do not sell products. Prices may vary by retailer, region, and time. Always check with local retailers for current pricing and availability.
Network
| Technology | GSM / HSPA / LTE / 5G |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 |
| 3G Bands | HSDPA 900 / 2100 |
| 4G Bands | 1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48 |
| 5G Bands | 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G |
Launch
| Announced | 2025, September 17 |
| Status | Available |
Body
| Dimensions | 158.2 x 75 x 8 mm (6.23 x 2.95 x 0.31 in) |
| Weight | 185 g (6.53 oz) |
| Build | - |
| SIM | Nano-SIM + Nano-SIM |
| IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions |
Display
| Type | AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM) |
| Size | 6.57 inches, 105.0 cm2 (~88.5% screen-to-body ratio) |
| Resolution | 1080 x 2372 pixels (~397 ppi density) |
| Protection | AGC DT-Star D+ |
Platform
| OS | Android 15, ColorOS 15 |
| Chipset | Mediatek Dimensity 6300 (6 nm) |
| CPU | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| GPU | Mali-G57 MC2 |
Memory
| Card Slot | microSDXC |
| Internal | 128GB 8GB RAM, 256GB 8GB RAM |
Selfie Camera
| Single | 16 MP, f/2.4, (wide) |
| Video | 1080p@30fps |
| Features | Panorama |
Main Camera
| Dual | 50 MP, f/1.8, (wide), PDAF 2 MP, f/2.4, (depth) |
| Video | 1080p@30/60/120fps |
| Features | LED flash, HDR, panorama |
Sound
| Loud Speaker | Yes, with stereo speakers |
| 3.5mm jack | No |
Comms
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Blutooth | 5.4, A2DP, LE, aptX HD |
| Positioning | GPS, GALILEO, GLONASS, BDS, QZSS |
| NFC | No |
| Radio | Unspecified |
| USB | USB Type-C 2.0, OTG |
Battery
| Type | Si/C Li-Ion 7000 mAh |
| Charging | 80W wired, 33W PPS, 13.5W PD Reverse wired charging |
Features
| Sensors | Fingerprint (under display, optical), accelerometer, proximity, compass |
MISC
| Colors | Midnight Blue, Bloom Red, Cloud Green |
| Models | CPH2781 |
| SAR | 1.18 W/kg (head) 0.81 W/kg (body) |
| Disclaimer: We cannot guarantee that the information on this page is 100% correct. |
FAQs
A1: The Oppo F31 is powered by a fast and efficient processor that ensures smooth performance for gaming, streaming, and multitasking.
A2: The Oppo F31 features an AI-powered camera system that captures detailed and vibrant photos in both daylight and low-light conditions.
A3: It features a bright AMOLED display, offering sharp visuals, vivid colors, and smooth touch response, making it ideal for multimedia use.
A4: The Oppo F31 packs a long-lasting battery with fast charging support, giving you all-day power and quick recharge times.
The Oppo F31 is a stylish and feature-packed smartphone designed to deliver excellent performance at an affordable price. Powered by a fast processor and an optimized ColorOS interface, it ensures smooth multitasking and a seamless user experience. The device boasts a vibrant AMOLED display that brings visuals to life, perfect for streaming and gaming. Its advanced AI camera system captures sharp, detailed photos in all lighting conditions, while the long-lasting battery with fast charging keeps you powered throughout the day. With its modern design and powerful performance, the Oppo F31 stands out as a strong contender in the mid-range segment for 2025.
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