| Brand Name | : | Oppo |
| Model | : | F31 |
| Technical Model | : | CPH2781 |
| Category | : | Smart Phone |
| Announced | : | 17 September 2025 |
| Release | : | 27 September 2025 |
| Year | : | 2025 |
| Available Country | : | India |
| Market Status | : | Available |
| Made In | : | China |
| Network Features | ||
| Network Category | : | 5G Smartphone |
| Network Type | : | GSM / HSPA / LTE / 5G |
| 2G Network | : | YES |
| GSM 850 / 900 / 1800 / 1900 | ||
| 3G Network | : | YES |
| HSDPA 900 / 2100 | ||
| 4G Network | : | YES |
| 1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48 | ||
| 5G Network | : | YES |
| 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA | ||
| Network Speed Type | : | HSPA, LTE, 5G |
| GPRS | : | YES |
| General Packet Radio Service | ||
| EDGE | : | YES |
| Enhanced Data for Global Evolution | ||
| SIM Features | ||
| SIM | : | Dual SIM |
| Nano-SIM + Nano-SIM | ||
| Body Features | ||
| Body Dimension | : | 158.2 x 75 x 8 mm |
| Weight | : | 185 gm |
| Color | : | Midnight Blue, Bloom Red, Cloud Green |
| - 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. | ||
Display Features | ||
| 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM) | ||
| Display Type | : | AMOLED |
| Display Size | : | 6.57 inches |
| Display Resolution | : | 1080 X 2372 pixels |
| Display Ratio | : | ~88.5% Screen-To-Body Ratio |
| Display PPI | : | ~397 PPI (Pixels Per Inch) |
| Display Multitouch | : | YES |
| Display Protection | : | AGC DT-Star D+ |
Phone Platform & System Features | ||
| Operating System | : | 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 |
Storage | ||
| RAM | : | 8 GB |
| Phone Storage | : | 128 GB, 256 GB |
| Expandable Storage | : | YES |
| Storage Variation | : | 128GB 8GB RAM, 256GB 8GB RAM |
| Expandable Storage | : | Up to 512 GB |
| Memory Slot Type | : | microSDXC |
| Phonebook Storage | : | Depend On Your Phone Storage |
| Call Record | : | Depand On Your Phone Storage |
Camera Features |
||
Back Camera Features | ||
| Rear/ Back Camera | : | Dual |
| 1st Camera | : | 50 MP |
| f/1.8, (wide), PDAF | ||
| 2nd Camera | : | 2 MP |
| f/2.4, (depth) | ||
| Back Camera Features | : | LED flash, HDR, panorama |
| Back Camera Video | : | 1080p@30/60/120fps |
Selfie Camera Features | ||
| Front/ Selfie Camera | : | Single |
| 1st Camera | : | 16 MP |
| f/2.4, (wide) | ||
| Front Camera Features | : | Panorama |
| Front Camera Video | : | 1080p@30fps |
Multimedia Features | ||
| Loudspeaker | : | YES |
| Audio Jack | : | NO |
Communication Features | ||
| WLAN | : | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | : | 5.4, A2DP, LE, aptX HD |
| GPS (Global Positioning System) | : | GPS, GALILEO, GLONASS, BDS, QZSS |
| FM Radio | : | NO |
| NFC (Near-field communication) | : | NO |
| Infrared Port | : | No Information Available Yet |
| USB (Universal Serial Bus) | : | USB Type-C 2.0 |
| OTG (On-The-Go) | : | NO |
| OTA (Over-The-Air) | : | YES |
Sensor | ||
| Fingerprint (under display, optical), accelerometer, proximity, compass | ||
Features | ||
| Java | : | NO |
| Alert Type | : | YES |
| Language | : | Multi-Language |
| Messaging | : | - SMS - MMS - E-MAIL - PUSH MAIL - IM |
| Browser | : | HTML 5 |
| Alarm | : | YES |
| Battery Features | ||
| Battery Type | : | Non-Removable | 7000 mAh | Si/C Li-Ion |
| Note | : | - 80W wired, 33W PPS, 13.5W PD - Reverse wired charging |
| Special Features | ||
| Phone Price | ||
|
Oppo F31 5G Full Specifications with Price in 2025 |
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| Price | : | 320 $ |
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India
Oppo F31 5G Price In India December 2025
| Variation | Price |
|---|---|
| 8 GB 128 GB ₹ | 27999 ₹ |
| 8 GB 256 GB ₹ | 29999 ₹ |