Oppo F31 Specifications

LED flash, HDR, panorama

1080p@30/60/120fps

50 MP, f/1.8, (wide), PDAF 2 MP, f/2.4, (depth)

Panorama

16 MP, f/2.4, (wide)

1080p@30fps

158.2 x 75 x 8 mm (6.23 x 2.95 x 0.31 in)

185 g (6.53 oz)

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

CPH2781

Midnight Blue, Bloom Red, Cloud Green

₹ 22,999

1.18 W/kg (head) 0.81 W/kg (body)

GPS, GALILEO, GLONASS, BDS, QZSS

5.4, A2DP, LE, aptX HD

Unspecified

Wi-Fi 802.11 a/b/g/n/ac, dual-band

USB Type-C 2.0, OTG

No

Yes, with stereo speakers

No

2025, September 17

Available. Released 2025, September 27

microSDXC

128GB 8GB RAM, 256GB 8GB RAM

UFS 2.2

80W wired, 33W PPS, 13.5W PD Reverse wired charging

Si/C Li-Ion 7000 mAh

1080 x 2372 pixels (~397 ppi density)

AGC DT-Star D+

AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM)

6.57 inches, 105.0 cm2 (~88.5% screen-to-body ratio)

GSM / HSPA / LTE / 5G

1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA

1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48

HSDPA 900 / 2100

GSM 850 / 900 / 1800 / 1900

HSPA, LTE, 5G

Fingerprint (under display, optical), accelerometer, proximity, compass

Mediatek Dimensity 6300 (6 nm)

Mali-G57 MC2

Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)

Android 15, ColorOS 15