The Oppo F31 Pro is a sleek mid-range smartphone designed for style and performance, Mediatek Dimensity 7300, ColorOS 15. It features a vibrant AMOLED display, a powerful multi-lens camera system, and long-lasting battery with fast charging support. Powered by an efficient processor, it delivers smooth multitasking and gaming. With modern design, strong performance, and user-friendly features, it balances functionality and affordability.
Key Features
16 September 2025
Android 15
ColorOS 15
Mediatek Dimensity 7300
128GB, 256GB
6.57 inches
Si/C Li-Ion 7000 mAh
50MP+2MP
8GB, 12GB RAM
Technical Specifications
Speed
HSPA, LTE (CA), 5G
Network
2G Band
GSM 850 / 900 / 1800 / 1900
3G Band
HSDPA 900 / 2100
4G Band
1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48
5G Band
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Launch
Annoucement
16 September 2025
Availability
Available
Body
Dimentions
158.2 x 75 x 8 mm
Weight
190 Gram
Build
Glass front
Display
Screen Type
AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM)
Screen Size
6.57 inches, 105.0 cm2 (~88.5% screen-to-body ratio)
Resolution
1080 x 2372 pixels (~397 ppi density)
Protection
DT-Star D+
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Operating Platform
OS
Android 15, ColorOS 15
Chip Set
Mediatek Dimensity 7300 (4 nm)
CPU
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
Mali-G615 MC2
Memory
external Memory
No
Internal Memory
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
UFS 3.1
RAM
8GB, 12GB RAM
Camera
Single Camera
50 MP, f/1.8, (wide), PDAF, OIS
Dual Camera
2 MP, f/2.4, (depth)
Featues
Color spectrum sensor, LED flash, HDR, panorama
Video
4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS
Selfie camera
Single
32 MP, f/2.4, (wide)
Feature
HDR, panorama
Video
4K@30fps, 1080p@30/60fps, gyro-EIS
Connectivity
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
5.4, A2DP, LE, aptX HD
Positioning
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
No
USB Type
USB Type-C 2.0, OTG
Data
2G GSM, 3G HSPA, 4G LTE, 5G capable
Features
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Loud Speeker
Yes, with stereo speakers
Battery
Type & Capacity
Si/C Li-Ion 7000 mAh
Battery Charging
480W wired, 33W PPS, 13.5W PD, 13.5W QC, UFCS, 37% in 20 min
10W reverse wired
Misc
SIM
Nano-SIM + Nano-SIM
Color
Space Grey, Desert Gold
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