The OPPO F31 5G India launch marks a significant entry in the mid-range smartphone segment, packing a massive 7000mAh battery, a capable 50MP camera with OIS, and the MediaTek Dimensity 6300 Energy chipset. If you are looking for an all-day performance device with fast charging and robust durability ratings, the F31 5G deserves a close look.
- OPPO F31 5G launches in India starting at Rs 22,999 for the 8GB+128GB variant, with sales beginning September 27, 2025.
- The phone features a 7000mAh battery with 80W SUPERVOOC fast charging, reaching approximately 58% charge in just 30 minutes.
- Triple IP ratings (IP66, IP68, IP69) and an aerospace alloy frame make it one of the most durable phones in its price range.
- ColorOS 15 ships out of the box, backed by 2 years of OS updates and 3 years of security patches.
OPPO F31 5G India Price and Availability
OPPO has launched the F31 5G in India in two storage configurations. The 8GB+128GB variant is priced at Rs 22,999, while the 8GB+256GB model comes in at Rs 24,999. Sales begin on September 27, 2025, across offline retail stores, the OPPO E-store, Flipkart, and Amazon.
Early buyers can take advantage of a range of introductory offers, including up to 10% instant cashback on SBI, HDFC Bank, and Kotak Bank credit cards, no-cost EMI for up to 6 months, and a consumer loan option up to 8 months with zero down payment. OPPO is also offering a 180-day free protection pack that covers accidental damage, liquid damage, and screen damage at no extra cost, along with an exchange bonus of up to 10%.
Display, Design, and Build Quality
The OPPO F31 5G sports a 6.5-inch AMOLED FHD+ display with a 120Hz refresh rate, 1400-nit peak brightness, and a 93.5% screen-to-body ratio. The slim profile is designed with outdoor visibility in mind, making it comfortable to use under direct sunlight.
The phone is available in three colours — Midnight Blue, Cloud Green, and Bloom Red. On the durability front, OPPO has fitted the F31 5G with a Damage-Proof 360° Armour Body, an AM04 Aerospace Alloy Frame, and a Multi-layer Airbag Protection system. These hardware-level protections are complemented by triple IP certification: IP66, IP68, and IP69, meaning the device can withstand dust, immersion, rain, and even high-pressure water jets.
Performance: Dimensity 6300 Energy and Cooling
Under the hood, the OPPO F31 5G runs on the MediaTek Dimensity 6300 Energy chipset. OPPO pairs this with its Dual-Engine smoothness system, Trinity Engine optimisation, and a 4300mm² SuperCool VC cooling system to keep thermals in check during extended gaming or multitasking sessions. The company claims the phone can maintain smooth performance for up to 72 months — a bold long-term durability promise for a mid-range device.
The handset runs ColorOS 15 and will receive 2 years of Android OS updates and 3 years of security patches. Connectivity highlights include 5G with Hunter Antenna and NetworkBoost Chip S1 technology, DSDA (Dual SIM Dual Active) support, and features like Outdoor Mode 2.0 and Glove Mode for added day-to-day convenience.
Camera: 50MP OIS Main Sensor and AI Features
Photography on the OPPO F31 5G is handled by a 50MP primary camera with Optical Image Stabilisation (OIS) and a 2MP portrait lens. On the front, a 16MP Sony IMX480 sensor takes care of selfies and video calls. The camera app includes an Underwater Photography mode, alongside AI-powered tools such as AI Perfect Shot, AI Recompose, and AI Eraser for quick on-device editing.
Battery: 7000mAh with 80W SUPERVOOC Charging
The standout specification of the OPPO F31 5G is undoubtedly its 7000mAh battery — a capacity that puts most competitors in this price bracket to shame. The 80W SUPERVOOC fast charging can push the cell to roughly 58% in 30 minutes. The phone also supports Bypass Charging, which powers the device directly from the charger during intensive tasks to reduce heat buildup, and Reverse Charging to top up accessories.
Explore more devices from OPPO's smartphone lineup to find the right model for your needs.
Frequently Asked Questions
What is the price of OPPO F31 5G in India?
The OPPO F31 5G is priced at Rs 22,999 for the 8GB+128GB variant and Rs 24,999 for the 8GB+256GB variant. It goes on sale from September 27, 2025, on Flipkart, Amazon, the OPPO E-store, and select offline retailers.
What processor does the OPPO F31 5G use?
The OPPO F31 5G is powered by the MediaTek Dimensity 6300 Energy chipset, complemented by OPPO's Dual-Engine smoothness system, Trinity Engine, and a 4300mm² SuperCool VC cooling solution for sustained performance.
How fast does the OPPO F31 5G charge?
The OPPO F31 5G supports 80W SUPERVOOC fast charging, which can charge the 7000mAh battery to approximately 58% in just 30 minutes. It also offers Bypass Charging and Reverse Charging capabilities.
Is the OPPO F31 5G waterproof?
Yes. The OPPO F31 5G holds IP66, IP68, and IP69 ratings, making it resistant to dust, water immersion, heavy rain, and high-pressure water jets.
