Oppo has unveiled the Oppo F31 series in the markets of India including the Oppo F31, F31 Pro, and Oppo F31 Pro Plus. The smartphone series includes a 120Hz OLED display along with a huge 7000mAh battery and flagship-grade durability. So let’s get into the article to check out the complete details.
Everything about Oppo F31 Series

Just smartphone series comes with an IP66 + IP68 + IP69 rating along with a MIL-STD-810H certification. The devices also feature a large vapor chamber for better heat dissipation.
Both the latest Oppo F31 and F31 Pro feature a 6.57-inch OLED display with an FHD+ resolution, a 120Hz refresh rate, up to 1400 nits of peak brightness, 100% DCI-P3 color gamut, and up to 2160Hz PWM dimming. While the Oppo F31 Pro Plus features a 6.8-inch OLED panel with an FHD+ resolution, a 120Hz refresh rate, a higher 1600 nits of peak brightness, 100% DCI-P3 color gamut, and up to 2160Hz PWM dimming.
The vanilla variant of the smartphone series has the power of the Dimensity 6300 mobile processor while the Oppo F31 Pro and F31 Pro Plus have the power of the Dimensity 7300 Energy SoC. The smartphone series comes with up to 12GB of RAM and 256GB of internal storage. The new Oppo F31 series runs on the Android 15 operating system with a layer of ColorOS 15 custom skin on top. The devices house a large 7,000mAh battery with 80W wired fast charging.
Oppo has introduced the latest Oppo F31 Series with an in-display fingerprint scanner along with infrared sensor, and it also supports Hi-Res audio. Regarding the connectivity options, the device supports Bluetooth 5.4, WiFi 6, dual SIM Support, among others. The devices also feature stereo speakers.
Speaking about the camera department, the devices features a 50MP main camera and a 2MP depth sensor. On the front, the Oppo F31 houses a 16MP camera while the other two models feature a 32MP selfie shooter.
The Oppo F31 series also comes with features including 4K underwater photography, bypass charging, and various features including AI VoiceScribe, AI Assistant for Notes, AI for summarizing, and other usual AI features (AI Call Assistant).
Regarding the pricing and availability, the Oppo F31 with 8GB + 128GB option has a price tag of Rs 22,999 while the 8GB + 256GB variant comes with a price tag of Rs 24,999. While the Oppo F31 Pro with 8GB + 128GB storage option has a price tag of Rs 26,999, 8GB + 256GB at Rs 28,999, and the 8GB + 256GB variant is introduced at Rs 30,999. Finally, the Oppo F31 Pro Plus with 8GB + 256GB has a starting price Rs 32,999. The latest Oppo F31 Pro models will be available from 19th September 2025, while the vanilla variant will be available from September 27. The devices will be available via Amazon India, Flipkart, the brand’s official website, and various offline retail stores.websit
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