Oppo F31

Oppo F31
  Oppo F31
Launch
Announced 2025, September 17
Status Available. Released 2025, September 27
Network
Technology GSM / HSPA / LTE / 5G
2G Yes
3G Yes
4G Yes
5G Yes
Speed HSPA, LTE, 5G
Body
Dimensions 158.2 x 75 x 8 mm
Weight 185 g
Build
SIM Nano-SIM + Nano-SIM
Others IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min), MIL-STD-810H compliant
Display
Type AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM)
Size 6.57 inches, 105.0 cm2
Resolution 1080 x 2372 pixels (~397 ppi density)
Protection AGC DT-Star D+
Others
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
Type of Storage UFS 2.2
Camera
Primary
Single
Dual 50MP wide (f/1.8, PDAF) and 2MP depth (f/2.4).
Triple
Quad
Features LED flash, HDR, panorama
Video 1080p@30/60/120fps
Selfie Camera 16 MP(wide)
Selfie Features Panorama
Selfie Video 1080p@30fps
Secondary
Sound
Alert types
Loudspeaker Yes
3.5mm Jack No
Others
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
Radio -
USB USB Type-C 2.0, OTG
Infared Port
Features
Sensors Fingerprint (under display, optical), accelerometer, proximity, compass
Messaging
Browser
Java
Others
Battery
Battery Si/C Li-Ion 7000 mAh
Charging 80W wired, 33W PPS, 13.5W PD, Reverse wired charging
Stand-by
Music play
Talk time
Misc
Colors Midnight Blue, Bloom Red, Cloud Green
Models
Price group $262.99
Price in Sri Lanka LKR 89,999
Website
Tests
Performance
Display
Camera
Loud Speakers