OPPO F31 Pro Plus : September 2025 was a pivotal month for OPPO, as the brand unveiled its much-awaited F31 Pro Plus, a smartphone tailored for those who crave both robust performance and sophisticated aesthetics. The launch event, held in Mumbai, resonated across the tech world, as OPPO staked its claim in the premium midrange category, promising a blend of high-end features with all-day reliability. The OPPO F31 Pro Plus is engineered for users who demand longevity, style, and seamless multitasking from their daily device, and its unveiling made it clear that this phone is not simply an upgrade, but a re-imagination of what a modern smartphone can achieve.

From the outset, the launch focused on durability and advanced connectivity. OPPO’s executives introduced the phone’s exclusive NetworkBoost Chip S1, emphasizing superior reception and connection stability. This technology, along with the device’s IP68/IP69 water and dust resistance and MIL-STD-810H compliance, positions the F31 Pro Plus as a model designed to withstand the rigors of both urban and adventurous lifestyles. Available in Festival Pink, Himalayan White, and Gemstone Blue, the phone was presented as the go-to choice for users who want a fashionable yet tough companion.

OPPO  F31 Pro Plus Design: A Fashionable Fortress

OPPO’s F31 Pro Plus sets a new standard in smartphone design, merging aesthetics and ruggedness into one immersive package. The phone’s dimensions—163.1 x 77.6 mm—strike a balance between offering a large screen and maintaining comfortable usability. With a thickness of just 7.7 mm and a weight of around 204 grams, it feels reassuringly sturdy in the hand but doesn’t compromise on slimness or elegance.

The back panel features the AGC DT-Star D+ glass, bringing scratch resistance and a refined silk-matte finish that not only resists fingerprints but also dazzles in ambient lighting. The glossy camera island houses the main and auxiliary lenses with minimal protrusion, maintaining a unified look. Each color variant is processed to create a subtle gradient effect, reflecting light beautifully and ensuring the F31 Pro Plus stands out in any setting. Button placements are ergonomically optimized, with an in-display optical fingerprint sensor providing secure and fast unlocking and the iconic OPPO logo tastefully embedded on the bottom.

The phone’s construction adheres to IP68/IP69 standards, safeguarding the device against dust, water splashes, and accidental submersion. Its MIL-STD-810H certification means it can endure high-pressure water jets and immersion up to 1.5 meters for half an hour, adding a layer of reassurance for extreme use cases or sporadic mishaps. The overall feel is one of harmonious balance—refined looks, tough resilience, and intuitive handling.

OPPO F31 Pro Plus RAM and Storage: Engineered for Speed

Beneath the elegant exterior, the OPPO F31 Pro Plus offers hardware that defines efficiency. Users can choose between two primary configurations: 8GB RAM with 256GB storage, and 12GB RAM with 256GB storage. Thanks to LPDDR4X technology, both variants deliver smooth multitasking, quick app launches, and minimal lag even during resource-intensive operations. The UFS 3.1 storage further accelerates read/write speeds, ensuring that large files, high-res images, and demanding games load in a flash.

For power users and mobile professionals, the combination of up to 12GB RAM and the Snapdragon 7 Gen 3 processor means seamless transitions whether switching from email applications to high-frame-rate gaming or editing videos on the go. The absence of a card slot is offset by ample internal memory, echoing a trend towards secure, fast, cloud-integrated storage that keeps data instantly accessible and protected. This setup guarantees that no matter what you throw at the F31 Pro Plus—multiple browser tabs, photo editing apps, or lengthy video calls—performance remains fluid and reliable.

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OPPO F31 Pro Plus Display: Immersive Clarity Meets Responsiveness

A vivid, responsive display lies at the heart of the OPPO F31 Pro Plus experience. The phone boasts a 6.8-inch flexible BOE Q10 AMOLED panel, offering a compelling full HD+ resolution of 2800 x 1280 pixels. With a 19.5:9 ratio and an impressive 453 pixels per inch, users can enjoy stunningly crisp visuals, be it for streaming, gaming, or browsing. The screen-to-body ratio pushes past 89%, granting maximum immersion with minimal bezels.

Color optimization brings lifelike accuracy, supporting both the DCI-P3 and sRGB standards in vivid and natural modes. With 1.07 billion colors and 10-bit depth, the F31 Pro Plus displays every shade in exquisite detail, perfect for creators and multimedia lovers. Brightness levels scale up to 1600 nits in high-brightness mode, making outdoor use effortless, while the AGC DT-Star D+ cover glass fends off scratches and enhances clarity.

A 120Hz refresh rate guarantees buttery-smooth scrolling and frame transitions, complemented by a touch sampling rate that maxes out at 240Hz for instantaneous response. These numbers are not mere specs—they translate to everyday convenience, where every swipe, tap, and flick feels effortless. The display also reduces blue light exposure, enhancing comfort during extended use, and the adaptive brightness ensures sharp visibility in any environment.

OPPO s F31 Pro Plus Camera: Versatility and Precision in Photography

OPPO phones have always been synonymous with camera innovation, and the F31 Pro Plus advances this reputation with a boldly designed dual rear system. The main shooter is a 50MP wide-angle lens, complete with a fast f/1.8 aperture, autofocus, and 2-axis optical image stabilization. The secondary monochrome lens clocks in at 2MP, crafted to enrich details and depth in portrait and low-light photography.

The camera interface offers a plethora of shooting modes, from Nightscape, Dual-View Video, and Portrait to advanced settings like PRO and Underwater. Users can film cinematic 4K footage at 30fps, with gyro-EIS and OIS safeguarding stability for dynamic scenarios, while slow-motion and time-lapse features encourage creative exploration. HDR, panorama, and color spectrum sensor make sure each image pops, and the LED flash is enhanced to conserve battery while maintaining natural lighting.

Front-facing selfies are spectacular with a 32MP shooter, leveraging a wide-angle lens and advanced retouching features. Panorama and fill-light modes allow group shots to shine, while video calls remain crystal clear at 1080p. OPPO’s software intelligently refines skin tones, sharpens facial features, and enables dual-view recording that brings a unique perspective to vlogs and social media stories.

OPPO’s F31 Pro Plus Price: Unmatched Value and Accessibility

The OPPO F31 Pro Plus enters the market at an approximate price of ₹28,999 for the base variant, placing it squarely in the premium midrange bracket. This pricing strategy is competitive, offering users a feature-rich device that rivals flagship options in durability, battery life, and display brilliance without outpacing affordability. For those opting for the top-tier 12GB RAM version, the price increases modestly while still delivering excellent value compared to similarly-spec’d competitors.

With launch offers including cashback, EMI plans, and bundled accessories, OPPO ensures the F31 Pro Plus is accessible to students, professionals, and lifelong adventurers. Whether purchased online or through retail partners, each buyer receives the confidence of a sturdy device, long-term software support, and a battery built to last days on a single charge. The 7000mAh cell supports a remarkable variety of fast-charging protocols—SUPERVOOC up to 80W, 44W UFCS, 33W PPS—bringing you from zero to nearly half charge in just 20 minutes.