OPPO has launched its new F31 Series in India, and it feels like the brand designed this lineup especially for Indian users. From shopkeepers using UPI all day to gig workers relying on maps and music, and young professionals juggling calls, gaming, and entertainment, the F31 Series fits into every busy lifestyle.
These phones promise strong performance, better cooling, and a massive battery that lasts long. With OPPO’s long-term fluency system, they are built to stay smooth and fast even after years of use. Let’s look closer at what makes the F31 Series special.
Variants, Colors, and Prices
The OPPO F31 lineup includes three phones – F31 5G, F31 Pro 5G, and F31 Pro+ 5G. Each one offers a balance of power and design, and they are available at different price points.
| Model | RAM + Storage | Price (INR) | Colors |
|---|---|---|---|
| F31 5G | 8GB + 128GB | Rs. 22,999 | Midnight Blue, Cloud Green, Bloom Red |
| F31 5G | 8GB + 256GB | Rs. 24,999 | Midnight Blue, Cloud Green, Bloom Red |
| F31 Pro 5G | 8GB + 128GB | Rs. 26,999 | Desert Gold, Space Grey |
| F31 Pro 5G | 8GB + 256GB | Rs. 28,999 | Desert Gold, Space Grey |
| F31 Pro 5G | 12GB + 256GB | Rs. 30,999 | Desert Gold, Space Grey |
| F31 Pro+ 5G | 8GB + 256GB | Rs. 32,999 | Gemstone Blue, Himalayan White, Festive Pink |
| F31 Pro+ 5G | 12GB + 256GB | Rs. 34,999 | Gemstone Blue, Himalayan White, Festive Pink |
During OPPO’s Grand Festive Sale, which runs till October 31, 2025, the F31 Series is available with exciting offers across OPPO’s e-store, Flipkart, Amazon, and offline retailers. You can get zero down payment, no-cost EMIs up to 8 months, and up to 10% exchange bonus.
With bank offers, prices can go as low as Rs. 20,700. Plus, OPPO is giving buyers a chance to join the My OPPO Diwali Raffle and win big prizes, including Rs. 10 lakh for 10 winners, daily cash rewards, and OPPO devices like the F31 Pro and Find X8. You also get a 3-month extended warranty and 5,000 reward points on your purchase.
Power Under the Hood
Each phone in the F31 lineup is designed for a specific type of user. The F31 Pro+ 5G uses the Snapdragon 7 Gen 3 processor, which delivers smooth gaming and multitasking. The F31 Pro 5G comes with MediaTek Dimensity 7300 Energy, co-developed with OPPO for long-lasting, efficient use. It’s perfect for users who spend all day switching between apps, maps, and payment systems.
The regular F31 5G runs on Dimensity 6300 Energy, offering strong performance for social media, streaming, and calls without heating up.
The phones use ColorOS 15, along with OPPO’s Dual-Engine Smoothness System that includes the Trinity Engine and Luminous Rendering Engine. This means apps open faster, switching between them feels instant, and even after long use, performance stays smooth.
Everyday Smoothness
During hands-on use, the F31 Series felt like it was built to handle real life. Whether you’re on a road trip using maps and UPI payments, or just relaxing with reels and games, the phones stay fast and cool.
OPPO calls this promise the “six zeroes” guarantee – no lag, no crash, no flicker, no mislaunch, no freeze, and no delay. From what we’ve seen, it seems to live up to that claim.
Long-Term Fluency
One common problem with smartphones is that they slow down after a year or two. OPPO is solving that with the F31 Series, which has passed a 72-month fluency test, simulating six years of daily use.
That’s great news for people who rely on their phone for work. Even after years of apps and updates, the phone should still run smoothly. OPPO also added a smart one-click cleanup tool that instantly clears background tasks and refreshes performance. In seconds, the phone feels brand new again.
Stays Cool and Connected
The F31 Series also includes OPPO’s advanced vapor chamber cooling system. It spreads heat away from the main chip, keeping performance stable even during long gaming or video calls.
During tests, the F31 Pro+ 5G stayed cool even under heavy use, while the other models also handled multitasking easily. OPPO’s Hunter Antenna Architecture boosts network performance by up to 300%, which means stronger signals, fewer call drops, and smoother video streaming even in low-network areas.
It’s made for Indian conditions – whether you’re in the Delhi heat, Mumbai humidity, or traveling through a weak signal zone, this phone stays reliable.
Power That Lasts
All three models have massive 7,000mAh batteries. OPPO’s new bio-inspired self-repairing battery tech ensures that even after 1,800 charge cycles (around five years), the battery retains up to 80% capacity.
You also get 80W SUPERVOOC fast charging, which takes the phone from 0 to 58% in about 30 minutes. The Bypass Charging feature helps keep the phone cool by sending power directly to the system during gaming or long use.
With these features, the F31 Series easily lasts a full day of calls, navigation, and social media without breaking a sweat.
A Lineup Built to Last
The OPPO F31 Series shows that the brand understands what Indian users need. These phones are fast, durable, cool under pressure, and have batteries that just don’t quit. Add to that the smooth software and strong network performance, and you’ve got phones built for the long run.
If you want a phone that’s reliable, powerful, and stays smooth for years, the F31 Series might just be the perfect pick.
Disclaimer: All details mentioned are based on official and promotional information. Prices, offers, and specifications may change. Always check OPPO’s official website or verified retailers for updated details before buying.
