Talking about Oppo F31

Oppo was announced model F31 on 2025 September

F31 camera stats

Oppo F31 has 2 lenses 50 MP, f/1.8, (wide), PDAF 2 MP, f/2.4, (depth). Few another additional charateristics are LED flash, HDR, panorama. Video recording on main camera of Oppo F31 is available with 1080p@30/60/120fps variants.

Video camera on selfie camera of the F31 is supported with 1080p@30fps variants.

Body and color options

Oppo F31 has 75mm width, 158.2mm height and 8mm thick.

You can own this device in midnight blue, bloom red also cloud green.

On F31 made as AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM), at a moment F31 had screen larger size than only 25% of devices in mobile market, which is 6.57 inches, 105.0 cm2 (~88.5% screen-to-body ratio) display supporting resolution 1080 x 2372 pixels having density 397 pixels in inch, regarding display protection they can highlight that it's aGC DT-Star D+.

Communication

F31 has networks 2G, 3G and 1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48. Performance is about HSPA, LTE, 5G, GSM / HSPA / LTE / 5G.

USB USB Type-C 2.0, OTG, WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Radio Unspecified, Bluetooth 5.4, A2DP, LE, aptX HD, Positioning GPS, GALILEO, GLONASS, BDS, QZSS.

F31 features

Available options for charge 80W wired, 33W PPS, 13.5W PD Reverse wired charging.

Fingerprint (under display, optical), accelerometer, proximity, compass sensors are supported on F31.

Small talk about performance

This version is powered CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), having chip Mediatek Dimensity 6300 (6 nm), Taking into account Oppo F31 category video adapter on this device is Mali-G57 MC2.

Storage on this device is 128GB 8GB RAM, 256GB 8GB RAM, microSD is supported microSDXC, operating system is Android 15, ColorOS 15.