Oppo is gearing up to launch its next-generation F-series smartphones, and if the recent leaks are anything to go by, the upcoming Oppo F31 lineup is set to make a serious impact in the mid-range segment. Comprising three models—the standard Oppo F31, the Oppo F31 Pro, and the flagship Oppo F31 Pro+—this trio is expected to debut in India between September 12 and September 14. With massive batteries, fast charging, and a mix of MediaTek and Qualcomm chipsets, the F31 series looks ready to challenge competitors in both performance and endurance.
Let’s dive into the leaked specifications and design details that have tech enthusiasts buzzing.
Oppo F31: Entry-Level Powerhouse with a Giant Battery
The base model in the series, the Oppo F31, is shaping up to be a budget-friendly device that doesn’t compromise on core essentials. According to leaks, the phone will be powered by the MediaTek Dimensity 6300 chipset. This 5G-enabled SoC is built on a 6nm process and offers solid performance for everyday tasks, casual gaming, and multitasking.
What truly sets the F31 apart is its battery. The device is rumored to pack a massive 7000mAh unit, which is significantly larger than what most phones in this segment offer. Combined with support for 80W wired fast charging, users can expect multi-day battery life with rapid top-ups when needed.
Design-wise, the F31 is expected to feature a vertically aligned pill-shaped camera module on the back, housing multiple sensors and an LED flash. Leaked renders show the phone in vibrant color options including red, purple, and blue, giving it a youthful and energetic vibe.
While display details remain under wraps, it’s likely that the F31 will sport a standard LCD panel with a high refresh rate, possibly 90Hz or 120Hz, to keep up with current market trends.
Oppo F31 Pro: Balanced Performance with a Premium Touch
Stepping up the ladder, the Oppo F31 Pro is expected to offer a more refined experience. The device will reportedly be powered by the MediaTek Dimensity 7300 chipset, a newer and more efficient processor compared to the Dimensity 6300. This upgrade should translate into smoother performance, better thermal management, and improved gaming capabilities.
Like its sibling, the F31 Pro will also feature a 7000mAh battery with 80W fast charging, ensuring that users don’t have to worry about running out of juice during the day. This consistency across the lineup suggests that Oppo is prioritizing battery life as a key selling point for the F31 series.
Design leaks indicate that the F31 Pro will come in gold and black color variants, with a square-shaped rear camera module that adds a touch of elegance. The camera island is expected to house multiple lenses, possibly including a wide-angle and macro sensor, along with AI enhancements for photography.
The Pro model may also feature a higher-quality display, potentially an AMOLED panel with better color reproduction and contrast. Combined with stereo speakers and enhanced haptics, the F31 Pro could offer a more immersive multimedia experience.
Oppo F31 Pro+: Flagship Features in a Mid-Range Frame
At the top of the lineup sits the Oppo F31 Pro+, a device that seems poised to blur the lines between mid-range and premium. The Pro+ is rumored to be powered by the Qualcomm Snapdragon 7 Gen 3 chipset, a capable processor that brings flagship-level performance to more affordable devices. With support for advanced AI processing, improved GPU performance, and efficient power management, the Snapdragon 7 Gen 3 makes the Pro+ a serious contender in its category.
The phone is expected to come with 12GB of RAM and 256GB of internal storage, offering ample room for multitasking, gaming, and media consumption. This configuration suggests that Oppo is targeting power users who demand speed and responsiveness.
Like the other models, the Pro+ will also feature a 7000mAh battery, but it’s unclear whether it will support faster charging speeds or additional battery optimization features. Given its premium positioning, it wouldn’t be surprising to see wireless charging or reverse charging capabilities included.
Design renders show the F31 Pro+ in white, pink, and blue finishes, with a circular rear camera module that gives it a distinctive look. The phone is also expected to feature a flat display, which could be an AMOLED panel with a high refresh rate and HDR support. This would make it ideal for gaming, streaming, and productivity tasks.
Unified Battery Strategy: A Bold Move by Oppo
One of the most striking aspects of the F31 series is Oppo’s decision to equip all three models with a 7000mAh battery. This is a bold move, especially in a market where most phones hover around the 5000mAh mark. By offering extended battery life across the board, Oppo is clearly positioning the F31 series as the go-to choice for users who prioritize endurance.
Whether you’re a student attending online classes, a professional juggling meetings and emails, or a gamer looking for uninterrupted sessions, the F31 lineup promises to keep up with your lifestyle.
Charging Speed and Efficiency
The inclusion of 80W wired fast charging across the series is another highlight. This ensures that even with such large batteries, users won’t be stuck waiting for hours to recharge. Oppo’s proprietary charging technology has already proven its reliability in previous models, and its presence here adds significant value.
Fast charging also complements the AI-driven battery management systems likely to be included in the software, helping extend battery health over time.
Expected Launch and Market Positioning
The Oppo F31 series is expected to launch in India between September 12 and September 14, succeeding the F29 lineup. With three distinct models catering to different price points and user needs, Oppo seems to be aiming for a wide demographic—from budget-conscious buyers to performance enthusiasts.
The F31 will likely appeal to entry-level users who want long battery life and reliable performance. The F31 Pro targets those who want a bit more power and style, while the F31 Pro+ is designed for users who want flagship features without paying flagship prices.
If priced competitively, the F31 series could disrupt the mid-range market and challenge offerings from brands like Realme, Vivo, and Xiaomi.
Final Thoughts
The leaked specifications of the Oppo F31 series paint a picture of a well-thought-out lineup that prioritizes battery life, performance, and design. With a consistent 7000mAh battery across all models, fast charging, and a mix of MediaTek and Qualcomm chipsets, Oppo is clearly aiming to deliver value and versatility.
As the official launch date approaches, more details are expected to surface, including camera specs, display features, and software enhancements. But even based on the current leaks, the F31 series looks like a promising addition to Oppo’s portfolio and a strong contender in the competitive mid-range space.
