Oppo F31: Oppo has once again created excitement in the Indian smartphone market with its new model, the F31. This phone comes with a premium design, a powerful battery, and excellent camera features. The Oppo F31 is perfect for users who want a smartphone experience with long-lasting battery life, a clear display, and an attractive look.
Premium Design and Build Quality

The Oppo F31 has a striking and premium design. It measures 158.2 x 75 x 8 mm and weighs only 185 grams. The phone comes with an IP68/IP69 rating, making it dust and water resistant. Despite being MIL-STD-810H compliant, it is not guaranteed for use in extreme conditions.
Display and Visual Experience
The Oppo F31 features a 6.57-inch AMOLED display with 1 billion colors and a 120Hz refresh rate. The display’s brightness reaches 600 nits (normal) and 1400 nits (HBM). The 1080 x 2372 pixel resolution and ~397 PPI density make it extremely clear and vibrant. AGC DT-Star D+ protection protects it from everyday scratches and light bumps.
Storage and RAM Options
The Oppo F31 is available in two storage variants: 128GB with 8GB of RAM and 256GB with 8GB of RAM. UFS 2.2 storage technology improves app speed and system performance.
Camera Setup
The Oppo F31 features a dual rear camera setup. It features a 50MP main wide camera with PDAF. LED flash, HDR, and panorama features make it excellent for photography. Video recording is supported at 1080p@30/60/120fps. There’s a 16MP front camera for selfies and video calling.
Battery and Charging
The Oppo F31 packs a large 7000mAh battery. It supports 80W wired, 33W PPS, and 13.5W PD charging. It also offers reverse wired charging. The large battery and fast charging ensure the phone can withstand long periods of continuous use.
| Details | Information |
|---|---|
| Dimensions | 158.2 x 75 x 8 mm |
| Weight | 185 g |
| SIM | Nano-SIM + Nano-SIM |
| Water/Dust Resistance | IP68/IP69, immersible up to 1.5m for 30 min |
| MIL-STD Compliance | MIL-STD-810H (does not guarantee extreme ruggedness) |
| Display Type | AMOLED, 1B colors, 120Hz, 600 nits typical, 1400 nits HBM |
| Display Size | 6.57 inches (~88.5% screen-to-body ratio) |
| Resolution | 1080 x 2372 pixels (~397 ppi) |
| Storage Options | 128GB 8GB RAM, 256GB 8GB RAM (UFS 2.2) |
| Rear Camera | Dual: 50MP wide + auxiliary lens, LED flash, HDR, panorama |
| Front Camera | 16MP wide, panorama |
| Video Recording | 1080p@30/60/120fps |
| Battery | 7000 mAh Li-Ion |
| Charging | 80W wired, 33W PPS, 13.5W PD, reverse wired charging |
| Fingerprint Sensor | Under-display optical |
Security and Sensors
This smartphone features an under-display optical fingerprint sensor. Additionally, it includes sensors like an accelerometer, proximity, and compass. These features further strengthen the phone’s security and performance.
Colors and Availability
The Oppo F31 is available in Midnight Blue, Bloom Red, and Cloud Green. Its premium look and large display make it attractive to users.

The Oppo F31 is a perfect smartphone with a premium design, long-lasting battery life, a great display, and powerful camera features. Whether you love gaming, photography, or video calling, this phone makes every experience a great one. The Oppo F31 offers the perfect blend of technology and style.
FAQs : Oppo F31
Q1. What is the display type of Oppo F31?
A1. 6.57-inch AMOLED with 120Hz refresh rate and HDR support.
Q2. How many cameras does Oppo F31 have?
A2. Dual rear camera and one 16MP front selfie camera.
Q3. What is the battery capacity of Oppo F31?
A3. 7000mAh battery with support for fast and reverse charging.
Q4. Does Oppo F31 support fast charging?
A4. Yes, 80W wired, 33W PPS, and 13.5W PD supported.
Q5. Is Oppo F31 water and dust resistant?
A5. Yes, it has IP68/IP69 rating for water and dust.
Disclaimer: This article is for informational purposes only. Features, price, and availability may vary by time and region. Always check the Oppo website for official information.











