Oppo F31 Pro 5G: The OPPO F31 Pro 5G, launching in India on September 15, 2025, redefines the mid-range segment with its blend of durability, powerful performance, and long-lasting battery life. Priced at approximately ₹26,990 for the 8 GB+256 GB variant, the device embraces OPPO’s “Durable Champion” ethos through military-grade certifications and robust hardware. From its 7,000 mAh battery and 80 W SuperVOOC charging to a premium AMOLED display and versatile camera array, the F31 Pro 5G positions itself as a compelling choice for users seeking a reliable daily driver without flagship costs.

Rugged, Premium Design with Military-Grade Durability

Sporting a flat-back design reminiscent of the Find X8 series, the F31 Pro 5G features a sturdy polycarbonate frame and “sand-resistant” finish, earning IP68/IP69 dust and water resistance and MIL-STD-810H certification for shocks, drops, and extreme temperatures. Despite its tough build, the phone measures a slim 7.96 mm and weighs 190 g, balancing ergonomics with resilience. Distinctive color options—Lava Red, Ocean Blue, and Gold—complement the sturdy exterior, ensuring the device withstands the rigors of everyday use and occasional adventures.

Vivid 6.57-Inch AMOLED Display with Smooth 120 Hz Motion

At the front, the OPPO F31 Pro 5G boasts a 6.57-inch AMOLED display with Full HD+ resolution (1080 × 2412 pixels) and a 120 Hz refresh rate, delivering fluid animations and responsive touch interactions. With 3000 nits peak brightness, HDR10+ support, and 1500 nits typical brightness for everyday use, the screen remains legible even under harsh sunlight. Corning Gorilla Glass Victus 2 protects against scratches and impacts, while a centered punch-hole camera cutout maximizes screen real estate, providing an immersive viewing experience for gaming, streaming, and productivity tasks.

Flagship-Tier MediaTek Dimensity 7300 Performance

Under the hood, the F31 Pro 5G is powered by the MediaTek Dimensity 7300 chipset, built on a 4 nm fabrication process. Its octa-core CPU comprises four high-performance Cortex-A78 cores clocked at 2.5 GHz and four efficiency-focused Cortex-A55 cores at 2.0 GHz, paired with the Mali-G615 MC2 GPU for smooth graphics rendering. Together with 8 GB of LPDDR4X RAM (expandable via 8 GB of virtual RAM) and 256 GB of UFS 3.1 storage, the device handles multitasking, modern mobile games, and content creation with ease. Running Android 16 with ColorOS 16, the user interface offers AI-driven optimizations, seamless navigation, and guaranteed updates for three years.

Versatile Triple-Camera Array for All Lighting Conditions

Photography on the F31 Pro 5G revolves around a 50 MP main camera (f/1.7) with Optical Image Stabilization, complemented by an 8 MP ultra-wide lens (f/2.2, 112° FOV) and a 2 MP depth sensor. The primary sensor captures sharp, vibrant photos with well-balanced exposure, while the ultra-wide lens broadens creative framing. Both rear cameras support 4K video recording at 30 fps with electronic image stabilization. On the front, a 16 MP selfie camera (f/2.0) housed in the punch-hole delivers clear, detailed portraits and 1080p video for vlogging and video calls. AI features—Night Mode, AI Eraser, and Portrait Enhancement—ensure professional-style results across scenarios.

Marathon 7,000 mAh Battery with 80 W SuperVOOC Fast Charging

A hallmark of the F31 Pro 5G is its 7,000 mAh dual-cell battery, promising days of usage under mixed scenarios such as gaming, streaming, and multitasking. When replenishment is needed, 80 W SuperVOOC charging delivers up to 50% in just 20 minutes and a full charge in around 40 minutes, minimizing downtime for busy users. The device also supports reverse wired charging, enabling it to double as a power bank for other gadgets in emergency situations.

Comprehensive Connectivity and Security

Connectivity features span dual-SIM 5G, Wi-Fi 6, Bluetooth 5.3, NFC, and USB-C 2.0 with OTG support. An in-display optical fingerprint sensor and face unlock provide secure and swift authentication. Audio is handled by stereo speakers, delivering immersive sound with Hi-Res audio certification. The phone includes all essential sensors—accelerometer, gyroscope, proximity, ambient light, and compass—to cater to diverse use cases.

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Oppo F31 Pro 5G Conclusion: The Durable Champion of Mid-Range Smartphones

The OPPO F31 Pro 5G raises the bar for mid-range devices by delivering a military-grade durable design, a stunning 120 Hz AMOLED display, flagship-tier MediaTek performance, a versatile triple-camera system, and marathon battery life with ultra-fast charging. Starting at ₹26,990, it offers exceptional value for users seeking a reliable and powerful smartphone that excels in both everyday longevity and high-demand scenarios. With its “Durable Champion” credentials, the F31 Pro 5G stands out as a versatile companion for work, play, and everything in between.