The OPPO F31 Pro Plus debuted in India in September 2025, confirming OPPO’s ambition to deliver high-performance smartphones with professional durability and a long-lasting battery. With sales starting immediately across e-commerce and retail stores, this flagship of the F31 series targets users who prioritize ruggedness, rapid charging, and seamless multitasking. It joins the F31 and F31 Pro as the most advanced and feature-rich member of the series.
OPPO F31 Pro Plus Design: Built Strong, Styled to Impress
Crafted for adventure and reliability, the F31 Pro Plus features a 360-degree Armour Body constructed on a robust AM04-grade aluminum alloy frame. The AGC DT-Star D+ strengthened glass on the front, combined with a slim 7.7mm profile and 195g weight, delivers a device that’s both lightweight and incredibly durable. The F31 Pro Plus is IP68/IP69 and MIL-STD-810H certified, meaning it’s engineered to withstand not only dust and water (including high-pressure jets and submersion up to 1.5 meters for 30 minutes) but also shocks, drops, and extreme temperature shifts. Available in Festival Pink, Himalayan White, and Gemstone Blue, its gorgeous matte finish with curved edges provides class and comfort.
OPPO F31 Pro Plus RAM, Storage, and Hardware
Running on the Qualcomm Snapdragon 7 Gen 3 chipset (4nm), the OPPO F31 Pro Plus brings flagship-level performance in multitasking, gaming, and AI applications. It features options for either 8GB or 12GB LPDDR4X RAM and a fixed 256GB UFS 3.1 storage. Although there’s no microSD expansion, the vast internal memory is ample for media-rich lifestyles and heavy app use. OPPO’s Dual-Engine Smoothness System and vapor chamber cooling support lag-free, sustained performance even during summer heat or heavy workloads.
OPPO F31 Pro Plus Vivid AMOLED Display
A 6.8-inch flat AMOLED display with a 120Hz refresh rate and 1.07 billion color reproduction delivers a vibrant, silky-smooth visual experience. With a 2772 x 1240 pixel (FHD+) resolution, 453ppi density, and up to 1600 nits peak brightness, the screen excels in clarity, sunlight legibility, and cinematic gaming or streaming. The panel supports 100% DCI-P3 and sRGB, and is protected by AGC DT-Star D+ glass for added scratch and drop resistance.
OPPO F31 Pro Plus Camera and Imaging
Imaging is headlined by a dual camera setup: a 50MP main OIS wide sensor for crisp, detailed shots and a 2MP monochrome/depth sensor for enhanced portraits. The system is complemented by a color spectrum sensor and AI features like AI Eraser 2.0, AI Unblur, and AI Clarity Enhancer, ensuring every photo is sharp—day or night. Video options include 4K@30fps and 1080p@120fps with gyro-EIS and OIS. A 32MP front camera delivers high-resolution selfies and 1080p video, complete with dual-view and under-water shooting modes.
OPPO F31 Pro Plus Battery and Fast Charging
A massive 7000mAh Si/C battery is central to the F31 Pro Plus, supporting days of use on a single charge and positioning it among the highest-capacity mainstream smartphones. With 80W SUPERVOOC charging, it powers to 42% in just 20 minutes, and a full charge takes a little over an hour. Reverse wired charging and multiple fast charge standards like 44W UFCS and 33W PPS broaden flexibility. Despite its power, the phone remains slim and pocket-friendly.
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OPPO F31 Pro Plus Software Features and Security
Shipping with Android 15 and ColorOS 15, the F31 Pro Plus offers a clean, highly customizable OS loaded with smart features—AI VoiceScribe for transcription, Gemini AI for productive tools, and system optimizations for battery longevity. NetworkBoost Chip S1 ensures robust signal and fast data, even in low-reception environments. Security is delivered via an under-display optical fingerprint sensor, advanced face unlock, and comprehensive privacy safeguards.
OPPO F31 Pro Plus Connectivity and Extras
Connectivity is comprehensive: Wi-Fi 6 dual-band, Bluetooth 5.2 with aptX HD, infrared port, dual-SIM, and GPS with advanced positioning support. There’s no 3.5mm audio jack, but stereo speakers ensure robust, detailed audio.
OPPO F31 Pro Plus Price and Availability
The OPPO F31 Pro Plus is available from ₹32,999 for the 8GB/256GB model, with the 12GB variant at ₹34,999. Launch offers include no-cost EMI, exchange promotions, and a 180-day complimentary damage-protection plan—making it both a durable investment and a value-packed flagship.
