Oppo F31 Series Leak: Huge 7,000mAh Battery and New Chipsets Revealed

Oppo is gearing up to refresh its popular F-series in India with the upcoming Oppo F31, F31 Pro, and F31 Pro+.

Leaked details suggest that all three models will pack massive 7,000 mAh batteries with 80W fast charging, a standout feature for heavy users who want all-day endurance without compromise.

The entry-level F31 is said to feature the MediaTek Dimensity 6300, offering a balance of performance and efficiency. Stepping up, the F31 Pro will reportedly house the Dimensity 7300, keeping the same huge battery while delivering stronger processing power for multitasking and gaming. At the top of the line, the F31 Pro+ is tipped to run on Qualcomm’s Snapdragon 7 Gen 3, paired with 12GB RAM and 256GB storage, plus a flat display for a more modern flagship feel.

While the leaks didn’t reveal much about the cameras, many fans are already hoping to see high-resolution 64MP or even 100MP sensors. Given Oppo’s track record with the A5 Pro and the well-received F29 series, expectations are running high that the F31 family will raise the bar again with balanced specs, huge batteries, and improved imaging.

Reports suggest Oppo may launch the F31 series around September 12–14, though nothing is official yet. With anticipation building, the next few weeks are likely to bring more leaks, including the design and camera details. For now, the leaked battery and chipset specs already make the lineup one of the most intriguing in the mid-range market this fall.