Full Specification Of OPPO F31
| General | |
| Brand | Oppo |
| Model | F31 |
| Announced | 2025, September 17 |
| Status | Available |
| Market | Bangladesh |
| Network & Connectivity | |
| Network Support | GSM / HSPA / LTE / 5G |
| SIM | Nano-SIM + Nano-SIM |
| Wi-F | Wi-Fi 802.11 a/b/g/n/ac |
| Bluetooth | 5.4 |
| Positioning | GPS, GALILEO, GLONASS, BDS, QZSS |
| NFC | No |
| USB | USB Type-C 2.0, OTG |
| Display | |
| Type | AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM) |
| Size | 6.57 inches |
| Resolution | 1080 x 2372 pixels (~397 ppi density) |
| Protection | AGC DT-Star D+ |
| Performance | |
| OS | Android 15, ColorOS 15 |
| Chipset | Mediatek Dimensity 6300 (6 nm) |
| CPU | Octa-core (2×2.4 GHz Cortex-A76 & 6×2.0 GHz Cortex-A55) |
| GPU | Mali-G57 MC2 |
| Card slot | microSDXC |
| Internal | 128GB 8GB RAM, 256GB 8GB RAM |
| Main Camera | |
| Dual | 50 MP, f/1.8, (wide), PDAF
Auxiliary lens |
| Features | LED flash, HDR, panorama |
| Video | 1080p@30/60/120fps |
| Selfie Camera | |
| Single | 16 MP, f/2.4, (wide) |
| Video | 1080p@30fps |
| Sound | |
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm jack | No |
| Security & Sensors | |
| Sensors | Fingerprint (under display, optical), accelerometer, proximity, compass |
| Build & Design | |
| Dimensions | 158.2 x 75 x 8 mm |
| Weight | 185 g |
| Build Material | – |
| Water & Dust Resistance | IP68/IP68/IP69 |
| Available Colors | Midnight Blue, Bloom Red, Cloud Green |
| Battery | |
| Battery Type | Si/C Li-Ion 7000 mAh |
| Charging | 80W wired, 33W PPS, 13.5W PD
Reverse wired charging |

Oppo F31
OPPO F31 5G is made to handle daily use with strong and long-lasting performance. It is powered by a massive 7,000mAh battery featuring 80W SUPERVOOC flash charging, ensuring all-day power and high-speed recovery. The device is built to endure, sporting a 360° Armor Body and an industry-leading IP69, IP68, and IP66 rating for extreme water and dust resistance. Performance is handled by the efficient MediaTek Dimensity 6300 chipset, paired with a vibrant 120Hz AMOLED display that reaches 1400 nits peak brightness. For photography, it features a 50MP ultra-clear main camera and a 16MP selfie shooter, offering a premium, rugged experience in a sleek 7.9mm frame.
Features Of Oppo F31
- Smooth 120Hz AMOLED Display with up to 1400 nits brightness, delivering vibrant colors and clear outdoor visibility.
- Dimensity 6300 5G Performance ensures smooth multitasking, efficient gaming, and reliable everyday speed.
- 50MP AI Dual Camera captures sharp photos with HDR support and 1080p video up to 120fps.
- 16MP Front Camera designed for clear selfies and smooth video calls.
- Massive 7000mAh Battery paired with 80W fast charging for long usage and quick power-ups.
- IP68 & IP69 Protection offering strong resistance against water and dust.
- Premium Stereo Speakers for richer and more immersive sound.
- Under-Display Fingerprint Sensor provides quick and secure unlocking.
- Android 15 with ColorOS 15 for a modern, smooth, and customizable user experience.
Oppo F31 price in Bangladesh
The Oppo F31 price in Bangladesh is 26,999 BDT. You can get the Oppo F31 from Mobile Buzz BD. We offer a wide selection of Oppo mobile phones for purchase. Order Online Or Visit Mobile Buzz BD Shop to get yours at the lowest price.
Why Choose Mobile Buzz BD?
Mobile Buzz BD is a trusted choice for consumers in Bangladesh seeking the latest smartphones, laptops, watches, tablets, gadgets, and accessories. Get the Oppo F31 at the lowest price through our seamless online platform, Mobile Buzz BD, or visit our physical outlets at Jamuna Future Park or Bashundhara City Shopping Complex to experience the gadget before buying.
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