Compare specs
Oppo F31
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
- Speed HSPA, LTE, 5G
launch
- Announced 2025, September 17
- Status Available. Released 2025, September 27
body
- 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
- 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)
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
main camera
- Modules 50 MP, f/1.8, (wide), PDAF 2 MP, f/2.4, (depth)
- Features LED flash, HDR, panorama
- Video 1080p@30/60/120fps
selfie camera
- Modules 16 MP, f/2.4, (wide)
- Features Panorama
- Video 1080p@30fps
sound
- Loudspeaker Yes, with stereo speakers
- 3.5mm jack No
comms
- WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
- Bluetooth 5.4, A2DP, LE, aptX HD
- GPS GPS, GALILEO, GLONASS, BDS, QZSS
- NFC No
- USB USB Type-C 2.0, OTG
features
- Sensors Fingerprint (under display, optical), accelerometer, proximity, compass
battery
- Si/C Li-Ion 7000 mAh
- Charging 80W wired, 33W PPS, 13.5W PD Reverse wired charging
misc
- Colors Midnight Blue, Bloom Red, Cloud Green