Oppo F31 5G

Oppo F31 5G Full Specifications

Specification	Details
Model	Oppo F31 5G
Brand	Oppo
Network	2G, 3G, 4G, 5G
Dimensions & Weight	158.2 x 75 x 8 mm, 185 g
Build	Glass front (AGC DT-Star D+), plastic frame
SIM	Dual SIM (Nano-SIM + Nano-SIM)
Extra Features	IP66/IP68/IP69 Dust/Water Resistant, MIL-STD-810H certified
Display	Type: AMOLED, 1B colors, 120Hz, HDR10+, 1400 nits (peak)
	Size: 6.57 inches
	Resolution: 1080 x 2372 pixels (FHD+)
	Protection: AGC DT-Star D+
Platform	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
Memory	Variants: 128GB + 8GB RAM, 256GB + 8GB RAM
	Storage Type: UFS 2.2
	Card Slot: microSDXC
Main Camera	Setup: 50MP Wide (f/1.8) + 2MP Monochrome (f/2.4)
	Video: 1080p@30/60fps, 720p@120fps
	Features: LED flash, HDR, Panorama, Underwater mode
Selfie Camera	Resolution: 16MP (f/2.4)
	Video: 1080p@30fps
Sound	Speaker: Yes, with stereo speakers
	Jack: No 3.5mm Jack
Battery	Capacity: 7000 mAh (Si/C Li-Ion)
	Charging: 80W Wired (SUPERVOOC), Reverse wired
	Type: USB Type-C 2.0, OTG
Connectivity	Bluetooth: 5.4, A2DP, LE, aptX HD
	Wi-Fi: Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
	GPS: Yes, with A-GPS, GLONASS, GALILEO, QZSS
	NFC: No
Sensors	Fingerprint (under display, optical), Accelerometer, Gyro, Proximity, Compass
Other Features	Software Update Policy: Two major OS upgrades and three years of security patches

Descriptions

The Oppo F31 5G is a 2025 mid-range smartphone built for users who want long battery life and smooth 5G speed. It comes with a large 7000mAh battery, 120Hz display, and strong daily performance. If you are searching for the latest Oppo F31 5G price in Bangladesh, this guide will help you understand everything you need to know before buying.

Key Features at a Glance of Oppo F31 5G

✅ 6.67-inch FHD+ display with 120Hz refresh rate (Display)
✅ 7000mAh massive battery with 80W fast charging (Battery life)
✅ 50MP AI rear camera for sharp photos (Camera quality)
✅ MediaTek Dimensity 6300 chipset for smooth multitasking (Gaming performance)
✅ 8GB RAM with 128GB / 256GB storage options

Design & Display

The phone looks slim and modern. It comes in Midnight Blue, Bloom Red, and Cloud Green colors. The body feels solid and comfortable in the hand.

It features a 6.67-inch AMOLED panel with FHD+ resolution (2372 × 1080 pixels). The 120Hz refresh rate makes scrolling smooth. The screen supports high brightness, so you can use it easily outdoors. Overall, the display quality is sharp, colorful, and ideal for video streaming and social media.

Camera & Video

In the camera details, the phone offers

• 50MP main rear camera (f/1.8)
  
• 2MP mono sensor
  
• 16MP front selfie camera
  

The rear camera captures clear daylight photos with good color balance. Night mode improves low-light shots. It supports 1080p video recording at 60fps. You also get slow motion and time-lapse options.

The front camera is good for selfies and video calls. It records 1080p video at 30fps.

Performance & Storage

The device runs on the MediaTek Dimensity 6300 (6nm) chipset. If you are searching for the Oppo F31 5G processor, this is an efficient octa-core chip designed for 5G speed and stable performance.

It comes in:

• oppo f31 5g 8 128
  
• oppo f31 5g 8 256
  

Both variants use UFS 2.2 storage for fast app loading.

For gaming performance, it can handle Free Fire, PUBG Mobile, and Call of Duty on medium settings without major lag. For daily use like Facebook, YouTube, WhatsApp, and browsing, the phone feels smooth and stable.

Battery & Charging

The battery is the biggest highlight. The phone packs a 7000mAh battery. This is perfect for heavy users.

You can expect:

• Up to 2 days of moderate use
  
• Long video streaming time
  
• Strong standby backup
  

It supports 80W fast charging. You can charge from 0% to around 50% in a short time. The battery life makes this phone ideal for travelers and gamers.

Oppo F31 5G Pros & Cons

Pros ✅

• Massive 7000mAh battery
  
• Smooth 120Hz display
  
• Strong Gaming performance
  
• 50MP clear camera
  

Cons ❌

• No NFC support
  
• No 4K video recording
  
• Mono speaker
  

Oppo F31 5G Price in Bangladesh

If you are looking for the Oppo F31 5G price in BD, the price depends on the storage variant and market type.

• Oppo F31 5G price in Bangladesh: 8 128GB —Available in the official and unofficial markets.
  
• Oppo F31 5G 8 256—Higher price due to bigger storage.
  

For the latest Oppo F31 5G price in Bangladesh, please contact RM Trading International. We always update the Oppo mobile price in Bangladesh based on market changes.

Why Buy Oppo F31 5G from RM Trading International?

RM Trading International is one of the best shops in Bashundhara City Shopping Complex, Dhaka, trusted for over 12 years for honest service and fast delivery across Bangladesh.

• Refund Policy: Your happiness is our priority. Our Refund Policy clearly explains the process for eligible returns.
• Delivery Policy: We offer swift and reliable delivery across Bangladesh. Check our Delivery Policy for estimated timelines.
• Warranty Policy: Your Oppo F31 5G is protected. Our warranty policy outlines the coverage and claim process.
• Exchange Policy: Thinking of switching to this phone? Our Exchange Policy provides the terms for a smooth trade-in.
• EMI Policy: Want to buy in easy installments? Our EMI policy helps you own your dream phone with flexible payment plans.

FAQs

What is the Oppo F31 5G price in Bangladesh?

The price depends on storage and market type. Contact RM Trading International for the latest update.

Is the Oppo F31 5G good for gaming?

Yes. It runs popular games smoothly on medium settings with stable performance.

What is the Oppo F31 5G processor?

It uses the MediaTek Dimensity 6300 chipset built on 6 nm technology.

Does the Oppo F31 5G support 5G in Bangladesh?

Yes, it supports multiple 5G bands compatible with local networks.

How long does the battery last?

The 7000mAh battery can last up to two days with moderate use.

Does the Oppo F31 5G have NFC?

No, this model does not include NFC support.

Is 8GB RAM enough for daily use?

Yes, 8GB RAM is enough for multitasking and social media apps.

What is the Oppo F31 5G software update policy?

OPPO usually provides regular security updates and major Android updates based on model eligibility.

Does it support a memory card?

Yes, storage expansion is supported.

Is the Oppo F31 5G good for students?

Yes. It offers long battery backup and smooth performance for study and entertainment.

Final Verdict

The Oppo F31 5G is a strong mid-range phone with a huge battery, smooth display, and stable performance. It suits students, gamers, business users, and heavy mobile users. If you want long battery life, a good camera, and 5G speed, this phone is a smart choice.

Buy now from RM Trading International with a warranty and fast delivery anywhere in Bangladesh.