OPPO F31 Series 2025 Launch Date Confirm : The OPPO F31 Series is a mid-range smartphone that will be launched at the launch event inside India at 12:00 PM IST, on September 15, 2025. The new lineup has been christened as the “Durable Champion” because it wants to redefine durability and performance in the mid-range segment by putting in technologies like long-lasting battery life and trendy designs, accompanied by freshly armed feature sets.
The OPPO F31 Series Models
Every model in the entire F31 series is expected to be acquired quite differently from one another to satisfy the various needs of the consumer. OPPO F31 5G certainly carries the tag entry level since it is of a very affordable, yet somehow still very wallet-friendly price, offers some of the best basic features it has, and downplays itself. Now we have OPPO F31 Pro 5G, which does offer some advances in technology over the OPPO F31 5G model specifications. The OPPO F31 Pro+ 5G boasts everything found only in the high-end specifications: display size and higher computing powers-for a near flagship experience, within that mid-range price.
Battery and Charging
7000mAh battery F31 series, being so-called, is a long-charging and low-recharging orientation. All of these models will share some features compatible with 80W SuperVOOC fast-charging technology so as to keep everybody fast rejuvenated and ever connected, nearly 24/7. This is one combo best set for work and leisure.
Design and Durability
OPPO again homes in on this toughness with the rest of the F31 Series with its IP66, IP68, and even the most extreme rating IP69 among other dust- and waterproof features. It also adds structured round camera modules while still retaining its flat sides, similar to those from the flagship Find X8 series from OPPO. There are Gold and Deep Blue colors made available to the F31 Series, along with textured rear panels, which give the users the utmost advantage of giving a high-end feel and comfort grips.
Performance and Specifications
Performance and design of the models differ. For instance, OPPO F31 5G is powered by MediaTek Dimensity 6300, which draws its energy from 6.57 AMOLED display with a refresh rate of 120Hz, has 8GB of RAM and offers storage capacities of 128GB, and sports a dual rear camera of 50MP + 2MP and a 16MP front camera.
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The OPPO F31 Pro 5G does upgrade to a MediaTek Dimensity 7300 Energy processor, while the RAM maxes out at up to 16GB with storage options of either 128GB or 512GB. The feature that improves on the front camera is bumped up to 32MP. The key specs of the OPPO F31 Pro+ include Snapdragon 7 Gen 3, a 6.79-inch AMOLED display, and a maximum RAM of 12GB with storage of 265GB, in common with the Pro-upgrade. These devices will come pre-installed with Android 15 O.S. out of the box, along with OPPO’s ColorOS to offer a smoother and seamless user experience.
Expected Pricing
However, at the time of writing, there is no mention of the pricing; yet some sources affirm that OPPO F31 5G would come at a price very close to ₹20,000, whereas OPPO F31 would come under the price of about ₹35,000, thus placing F31 Pro+ 5G in the premium segment. Thus making it affordable to multitudes of consumers interested in finding durable and best-performing smartphones, F31 becomes a flagbearer in making the segment competitive.
Pre-booking and Availability
If you wish to pre-book the OPPO F31 Series, it may be done through the OPPO website and selected retail partners. These pre-bookers are promised early access and special goodies.
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The OPPO F31 Series has well-designed looks and good durability to put it on the track towards becoming the benchmark for mid-range smartphones. One device shall serve well in business, while another one is a cool gadget packed with high-tech features into the consumer’s desires. Do not miss this important event in OPPO’s calendar on September 15, 2025, which will give the first taste of the offering of the latest collection.