7 Oppo F31
- Operating system Android 15 ColorOS 15
- Display 6.57 inch 1080x2372 pixels
- Battery 7000 mAh Si/C Li-Ion
- Performance 8GB RAM Dimensity 6300
- Camera 50MP 1080p
- Storage 128/256GB UFS 2.2
Oppo F31 specifications
General
- Brand name
- Oppo
- Model
- F31
- Model alias
- CPH2781
- Announced
- Wednesday, 17 September 2025
- Released
- Saturday, 27 September 2025
- Status
- Available
- Prices
- €230
Design
- Height
- 158.2 mm (6.23 inch)
- Width
- 75 mm (2.95 inch)
- Thickness
- 8 mm (0.31 inch)
- Weight
- 185 g (6.53 oz)
- Colors
- Blue, Green, Red
- Resistance
- Dust and water-resistant (withstands high-pressure water jets; submersible up to 1.5m for 30 minutes)
- Resistance certification
- IP68, IP69
Display
- Display type
- AMOLED
- Display size
- 6.57 inch
- Resolution
- 1080 × 2372 pixels
- Refresh rate
- 120 Hz
- Pixel density
- 397 ppi
- Screen-to-body ratio
- ≈ 88.5%
- Peak brightness
- 1400 cd/m²
- Screen protection
- AGC DT-Star D+, Does not guarantee ruggedness or use in extreme conditions, MIL-STD-810H compliant
- Touchscreen
- Yes
- Display features
- 1 billion colors
Capacitive Touchscreen
Multi-touch display
Hardware
- Chipset
- MediaTek Dimensity 6300
- CPU cores
- 8
- CPU technology
- 6 nm
- CPU max speed
- 2.4 GHz
- CPU architecture
- 64-bit
- Microarchitecture
- 2x 2.4 GHz – Cortex-A76
6x 2.0 GHz – Cortex-A55 - Memory type
- LPDDR4X
- GPU
- ARM Mali-G57 MC2
- RAM
- 8GB
- Storage
- 128GB, 256GB
- Storage type
- UFS 2.2
- Variants
- 128GB 8GB RAM
256GB 8GB RAM - Expandable storage
- Yes
- Card slots
- microSDXC
Software
- Operating system
- Android 15 (Vanilla Ice Cream)
- User interface
- ColorOS 15
Main camera
- Camera support
- Yes
- Dual camera
- 50 MP, ƒ/1.8 ( Wide angle )PDAF
2 MP ( Auxiliary lens ) - Flash support
- Yes
- Flash type
- LED flash
- Features
- High Dynamic Range (HDR)
Panorama - Video support
- Yes
- Video resolution
- 1080p @ 30/60/120 fps
Front camera
- Camera support
- Yes
- Single camera
- 16 MP, ƒ/2.4 ( Wide angle )
- Features
- Panorama
- Video support
- Yes
- Video resolution
- 1080p @ 30 fps
Battery
- Type
- Si/C Li-Ion
- Capacity
- 7000 mAh
- Wired charging speed
- 80 W
- Features
- Reverse wired charging
Network
- SIM cards
- Dual SIM (Nano-SIM + Nano-SIM)
- VoLTE support
- Yes
- Data speed
- 5G, LTE, HSPA
- 2G bands
- GSM: 850 / 900 / 1800 / 1900 MHz
- 3G bands
- HSPA: 900 / 2100 MHz
- 4G bands
- LTE: b1 (2100), b3 (1800), b5 (850), b8 (900), b19 (800), b28 (700), b38 (2600), b40 (2300), b41 (2500), b42 (3500), b48 (3800 MHz)
- 5G bands
- 5G: n1 (2100), n3 (1800), n5 (850), n8 (900), n28 (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500 MHz)
Connectivity
- Wi-Fi support
- Yes ( Wi-Fi 5 )
- Wi-Fi standards
- 802.11/a/b/g/n/ac
- Wi-Fi features
- Dual-band
- Bluetooth
- Yes, v5.4
- USB ports
- USB Type-C 2.0
USB On-The-Go - USB connectivity
- USB charging, USB Mass Storage device (UMS)
- GPS support
- Yes
- GPS features
- BDS, GALILEO, GLONASS, GPS, QZSS
- NFC support
- No
Multimedia
- Loudspeaker
- Yes
- Headphone jack
- No
- Audio type
- Stereo speakers
Features
- Sensors
- Accelerometer
Proximity sensor
Optical under-display fingerprint sensor - Special features
- Programmable Power Supply (PPS)
USB Power Delivery
Disclaimer: We cannot guarantee that the information on this page is 100% correct.
Oppo F31 pictures
Frequently asked questions
What is the price of Oppo F31?
The price of Oppo F31 is €230, and the price may change in the coming days.
What is the release date of Oppo F31?
Oppo F31 was officially released on Saturday, 27 September 2025.
Is Oppo F31 available in stores?
Yes, Oppo F31 is available in stores because it is still in production.
What is the weight of Oppo F31?
Oppo F31 weighs around 185 grams.
What is the screen size of Oppo F31?
Oppo F31 has a 6.57-inch screen.
Does Oppo F31 support 5G networks?
Yes, Oppo F31 supports 5G networks on bands n1, n3, n5, n8, n28, n38, n40, n41, n77, n78.
How many cameras does Oppo F31 have?
Oppo F31 has a Dual camera on the back and a Single camera for selfies.