Oppo F31
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Operating system Android 15 ColorOS 15
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Display 6.57 inches 1080x2372 pixels
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Storage 128/256 GB storage
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Performance 8 GB RAM Dimensity 6300
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Battery 7000 mAh -
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Camera 50 MP 1080p
Oppo F31 Specifications
Launch
| Announced | 2025, September 17 |
| Status | Available. Released 2025, September 27 |
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 |
Body & Build Quality
| Dimensions | 158.2 x 75 x 8 mm (6.23 x 2.95 x 0.31 in) |
| Weight | 185 g (6.53 oz) |
| 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 Features
| 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 UFS 2.2 |
Main Camera
| Dual | 50 MP, f/1.8, (wide), PDAF2 MP, f/2.4, (depth) |
| Features | LED flash, HDR, panorama |
| Video | 1080p@30/60/120fps |
Selfie Camera
| Single | 16 MP, f/2.4, (wide) |
| Features | Panorama |
| Video | 1080p@30fps |
Sound
| Loudspeaker | Yes, with stereo speakers |
| 35mm Jack | No |
Connectivity
| Wlan | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | 5.4, A2DP, LE, aptX HD |
| Positioning | GPS, GALILEO, GLONASS, BDS, QZSS |
| Nfc | No |
| Radio | Unspecified |
| Usb | USB Type-C 2.0, OTG |
Features
| Sensors | Fingerprint (under display, optical), accelerometer, proximity, compass |
Battery Life
| Type | Si/C Li-Ion 7000 mAh |
| Charging | 80W wired, 33W PPS, 13.5W PDReverse wired charging |
Misc
| Colors | Midnight Blue, Bloom Red, Cloud Green |
| Models | CPH2781 |
| Sar | 1.18 W/kg (head) & & 0.81 W/kg (body) & & |