Oppo F31 Series Launching in India on September 15 Key Specs, Features, and Expected Price

Oppo is ready to grow its mid-range Android smartphone lineup with the much-awaited Oppo F31 series, which will be available in India on September 15 at 12 PM IST. The Chinese phone manufacturer has recently uploaded a separate microsite on the official Oppo India website, revealing a number of important specs of the upcoming Oppo F31 series before its formal announcement. In addition to unveiling design hints and price anticipations, Oppo also displayed the AnTuTu benchmark scores, which point toward an impressive performance in its class.

Oppo F31 Series Design and Camera Setup

The official promotional materials from the microsite reveal two distinct designs for the Oppo F31 series. One model features a circular triple rear camera module in a golden shade, while the other has a squircle rear camera island in blue. The full lineup is expected to include three models:

• Oppo F31 5G

• Oppo F31 Pro 5G

• Oppo F31 Pro+ 5G

All models are confirmed to carry a triple rear camera setup, led by a 50-megapixel primary sensor, accompanied by a 2-megapixel depth sensor. For selfies and video calls, the devices are expected to sport a 32-megapixel front-facing camera.

High Benchmark Scores and Powerful Snapdragon 7 Gen 3 SoC

One of the most thrilling highlights of the Oppo F31 series is that it comes with a Snapdragon 7 Gen 3 chipset for the entire lineup. As per the official microsite, the phone had more than 8,90,000 points on the AnTuTu test, which means good performance for gaming, multitasking, and general use. Oppo boasts that the F31 Pro version offers seamless performance even in hot conditions, achieving 20,000 to 30,000 points at 40°C, owing to the effective thermal management system.

Impressive Battery and Charging Technology

The Oppo F31 series is equipped to enable extended use with a whopping 7,000mAh battery capacity. For instant recharge, it offers 80W SuperVOOC Flash Charge technology for minimum downtime. Gaming, streaming, or multitasking, the device guarantees extended use without constant interruptions in charging.

Robust Build with Advanced Cooling and Water Resistance

Durability is a major highlight of the Oppo F31 series. It features a 5,219mm² SuperCool Vapour Chamber (VC) system to avoid overheating during demanding tasks. The phone is additionally reinforced with a 360-degree damage-proof armor body design, which increases structural integrity against everyday wear and tear. For worry-free outdoor activities, the F31 series has an outstanding IP69 + IP68 + IP66 rating for dust and water resistance, which can withstand multiple different environments.

Pricing Expectations and Color Variants

Industry leaks suggest that Oppo is targeting the mid-range market with this series. The pricing structure is anticipated as follows:

• Oppo F31 5G: Under ₹20,000

• Oppo F31 Pro 5G: Under ₹30,000

• Oppo F31 Pro+ 5G: Under ₹35,000

The standard model is likely to be available in blue, green, and red color options, appealing to a wide range of consumer preferences.

With a high-performance processor, high-capacity battery, state-of-the-art cooling, and tough build quality, and aggressive pricing, the Oppo F31 series is set to be a serious player in India's mid-range smartphone segment. The official release on September 15, 2025, at 12 PM IST will bring out the full specifications, price, and availability information. Catch up on AndroBranch for the latest news and in-depth reporting on the Oppo F31 series.