Oppo is gearing up to launch the much-awaited Oppo F31 series in India on September 15 at 12 PM. Ahead of the official launch, Oppo has now shared key details of the upcoming smartphones through its official website. The brand has confirmed that the Oppo F31 lineup will run on a Snapdragon chipset, offer a big battery, fast charging support, and arrive with a strong design along with high-level water and dust protection.
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Oppo F31 Series Launch Date in India

The Oppo F31 series will officially debut in India on September 15. This upcoming smartphone range is expected to target the mid-range segment, bringing premium features at an affordable price. According to reports, the entry variant might come under Rs. 20,000, while the Pro model could be priced below Rs. 30,000 and the top-end Pro+ version is expected under Rs. 35,000.
Oppo F31 Series Performance and Chipset
The Oppo F31 series is confirmed to be powered by the Snapdragon 7 Gen 3 processor. Oppo claims that the device has scored more than 8,90,000 points on the AnTuTu benchmark test. This shows that users can expect smooth day-to-day performance as well as strong multitasking support, making it suitable for both regular use and gaming.

Camera Highlights of Oppo F31 Series
Photography will remain a major highlight of the Oppo F31 lineup. The smartphones are expected to feature a triple rear camera system placed inside a circular module. This setup may include a 50-megapixel main camera and a 2-megapixel depth camera for portrait shots. On the front, the device may house a 32-megapixel selfie camera, which is designed to deliver clear and vibrant selfies and video calls.
Battery and Charging Technology
Oppo has confirmed that the F31 lineup will come with a massive 7,000mAh battery. To back this up, the phones will also feature 80W SuperVOOC fast charging technology, allowing users to quickly power up their devices. This combination ensures all-day battery life with minimal charging interruptions.
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Durability and Cooling Features
The new Oppo F31 series is designed to stay strong even in tough conditions. It will include an advanced cooling system with a 5,219mm Vapour Chamber to keep the phone stable during extended use. The phone also carries multiple IP ratings such as IP69, IP68, and IP66 for high-level protection against dust and water. Along with this, Oppo is marketing the lineup as having a 360-degree armour body for added damage protection.
Design and Color Options

Promotional teasers of the Oppo F31 series show two designs. One model has a circular triple camera module with a golden finish, while another has a square-like rear camera setup in a blue shade. Reports also suggest that the standard Oppo F31 could be available in blue, green, and red colors, offering users stylish choices.
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Expected Price in India
The Oppo F31 5G is expected to launch under Rs. 20,000, making it a competitive option in the mid-range market. The Oppo F31 Pro 5G could be priced below Rs. 30,000, while the Oppo F31 Pro+ 5G may be offered under Rs. 35,000. This price segment is expected to attract a wide group of users looking for performance, camera quality, and durability at reasonable rates.
Final Thoughts on Oppo F31 Series
The Oppo F31 series is shaping up to be an exciting mid-range launch this September. With strong performance powered by Snapdragon 7 Gen 3, a 7,000mAh battery, fast 80W charging, a triple camera system, and high protection ratings, this lineup looks ready to compete in India’s fast-growing 5G smartphone market.