OPPO F31 Pro 300MP DSLR-Class Camera & 8400mAh Mega Battery Redefine Smartphone Experience

The Oppo F31 Pro 5G, scheduled to debut in India between September 12–14, 2025, positions itself as a premium mid-range device crafted for professionals, creators, and everyday tech lovers. Expected to be priced between ₹26,990–₹33,999 (ex-showroom), the phone emphasizes a modern design, long-lasting power, and dependable 5G performance. Building on the success of the F29 lineup, it rivals devices such as the Vivo V40 Pro, Motorola Edge 60 Pro, and OnePlus Nord CE 5, aiming to bring flagship-grade features at a competitive price point. Below is a detailed breakdown of its pricing, design, specifications, and overall performance in India.

OPPO F31 Pro

Contemporary Design with Strong Durability

The Oppo F31 Pro 5G arrives with a stylish yet practical design, offering either a curved glass or vegan leather finish combined with a reinforced metal frame. Available in refined shades like Black, Grey, Silver, Matte Grey, and Pearl White, it measures around 161–163mm tall, 74–76mm wide, and 7.8–8.5mm thick, with a weight of 190–220 grams. Despite housing a massive battery, it maintains a sleek profile while offering an impressive 90–92% screen-to-body ratio. With IP65/IP68/IP69 ratings, it is resistant to dust, water immersion, and even high-pressure jets, making it suitable for demanding conditions.

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The handset is shielded by reinforced glass, most likely Gorilla Glass, and includes a 360-degree Armor Body made with aluminum alloy and shock-absorbing layers. It can survive drops, accidental spills of coffee or soda, and withstand extreme temperatures from -35°C to 43°C. A redesigned antenna system promises up to 300% stronger signal reception, a crucial feature in regions with unstable coverage. The only minor drawbacks include fingerprint smudges on glossy finishes and a slightly heavy feel due to the oversized battery.

Immersive AMOLED Display

The 6.78-inch AMOLED panel supports FHD+ resolution (2412×1080), a fluid 120Hz refresh rate, and peak brightness levels ranging from 1000–2000 nits. This ensures vivid detail for gaming, streaming, or web browsing. With HDR10 certification and full DCI-P3 color coverage, it produces sharp, lifelike visuals. Added perks such as usability with wet hands and advanced PWM dimming reduce eye strain during extended use. While overall impressive, it may not match the clarity of QHD+ displays under direct sunlight.

Powerful Performance

Driving the F31 Pro 5G is a MediaTek Dimensity processor (expected to be Dimensity 7300 or 8350, built on 4nm technology, clocked up to 2.8GHz), paired with 8GB LPDDR5 RAM and 256GB UFS 3.1 storage. Benchmark scores are expected to fall in the 600,000–800,000 AnTuTu range, reflecting solid multitasking, gaming at medium–high settings, and video editing capabilities. The phone runs ColorOS 15 layered on Android 15, offering AI-powered tools like auto email responses and web content summaries, though some users may find the preloaded apps unnecessary.

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Oppo assures 2–3 major OS upgrades and 3–4 years of security updates—respectable but slightly less than some competitors. The liquid cooling system helps maintain performance during heavy gaming, although minor heating may still occur in longer sessions.

Advanced Camera Setup

On the back, the F31 Pro 5G sports a triple-lens configuration featuring a 50MP primary sensor with OIS (f/1.8), an 8MP ultra-wide (f/2.2), and a 2MP depth/macro lens. The main shooter captures sharp, vibrant photos in daylight and acceptable results at night with its dedicated Night mode. A 50MP front-facing camera supports high-quality selfies and video calls, aided by AI portrait enhancements. Videographers can benefit from 4K recording and Pro controls, though the ultra-wide and macro lenses struggle in dim environments, trailing behind flagship competitors.

Price and Market Availability

Expected to retail between ₹26,990 and ₹33,999 (ex-showroom), the F31 Pro’s on-road price in Delhi may fall between ₹29,000 and ₹37,000. It will be sold through Oppo India’s official store, Amazon, Flipkart, Reliance Digital, and Croma outlets. Buyers can expect attractive deals like 10% bank card cashback, ₹2,000–₹5,000 exchange bonuses, and EMI plans extending up to 12 months. Annual maintenance costs remain manageable at ₹2,500–₹4,500, backed by Oppo’s strong after-sales service. Delivery timelines may vary from same-day to two weeks depending on location.

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User Reactions and Limitations

Early buzz suggests buyers will appreciate its massive battery, durability, and bright AMOLED display, with the upgraded antenna being especially useful in low-signal areas. Criticism may center on average low-light camera performance, unwanted preloaded apps, and occasional heating during gaming sessions. Some may also notice the slightly heavy build and lack of wireless charging, which are compromises at this price point.

Competitor Comparison

  • Vivo V40 Pro (₹37,998–₹49,999): Superior cameras but more expensive.

  • Motorola Edge 60 Pro (₹29,481–₹30,199): Similar pricing but less rugged.

  • OnePlus Nord CE 5 (₹27,999): Clean UI but smaller battery.

Where the Oppo F31 Pro 5G stands out is its unmatched battery capacity and durable construction, though its imaging system and software experience are not as refined as some alternatives.

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