Oppo F31 series 5G is arriving in India on 15th Sep 2025 with 7,000mAh battery and IP66 + IP68 + IP69 ratings, 6.57-inch 2D curved AMOLED display, 80W SuperVOOC Flash Charge.
Oppo F31 Series 5G: What is Coming Models and Tagline
The series includes three phones.
- Oppo F31 5G
- Oppo F31 Pro 5G
- Oppo F31 Pro Plus 5G
Oppo is calling this lineup the Durable Champion. These are mid range smartphones built to last, focusing on long battery life and strong build quality.
Oppo F31 5G series: Battery and Charging
All three models pack a huge 7,000 mAh battery a noticeable upgrade from the previous F29 series. They also support fast 80W wired charging and the F31 Pro offers fast charging at around 42% in 20 minutes, reverse charging at 10W, and battery durability rated for over 1800 charge cycle promising about 5 years of use.
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Oppo F31 Series 5G:-Durability and Design
The phones boast impressive protection with IP66, IP68, and IP69 ratings, meaning they are dust tight and water resistance including against high pressure jets . Some models also feature what Oppo terms a 360° armour body for added toughness
Oppo F31 5G series: Design and Colors
- Oppo F31 5G may come in Blue, Green, and Red, with a square camera module on the top-left.
- Oppo F31 Pro 5G could arrive in Gold and Deep Blue, sporting a square or “squircle” camera module
- Oppo F31 Pro plus 5G is expected in White, Pink, and Blue, featuring a central circular camera module and a textured back
Performance and Specs (Rumoured)
- Oppo F31 Pro 5G: Expected to use MediaTek Dimensity 7300
- Oppo F31 5G: Likely powered by MediaTek Dimensity 6300
Oppo F31 5G series: Camera Setup
- Rear: Likely a 50 MP main camera + 2 MP auxiliary sensor across all models
- Front: F31 Pro variants could offer a 32 MP selfie camera, while the base model may have a 16 MP camera
Oppo F31 5G series: Price Range (Estimated)
- Oppo F31 5G: Expected below Rs. 20,000
- Oppo F31 Pro 5G: Likely below Rs. 30,000
- Oppo F31 Pro+ 5G: May launch around Rs. 35,000.