Oppo has always pushed boundaries in design, innovation, and reliability. In 2025, the company introduced its newest mid-premium smartphone — the Oppo F31 Pro Plus 5G, a model that blends raw power, durability, and elegance.
Positioned between flagship and midrange categories, this smartphone aims to redefine what users expect in the ₹30,000 – ₹40,000 price band. With a huge 7000 mAh battery, 80 W SUPERVOOC charging, and a Snapdragon 7 Gen 3 chipset, it offers serious performance with long-term stamina.
If you’re planning to buy a stylish 5G phone that handles gaming, photography, and productivity with ease, this full review will help you understand everything about the Oppo F31 Pro Plus 5G — its price, specs, features, and real-world performance.
Oppo F31 Pro Plus 5G Quick Highlights
| Attribute | Oppo F31 Pro Plus 5G |
| Launch Year | 2025 |
| Display | 6.8-inch AMOLED FHD+ 120 Hz HDR10 |
| Processor | Qualcomm Snapdragon 7 Gen 3 |
| Rear Camera | 50 MP (Main + OIS) + 2 MP Depth |
| Front Camera | 32 MP Selfie Camera |
| Battery | 7000 mAh (typical) / 6820 mAh (rated) |
| Charging | 80 W SUPERVOOC Fast Charging |
| Operating System | Android 15 with ColorOS 15 |
| RAM / Storage | 8 GB or 12 GB RAM + 256 GB UFS 3.1 |
| Build / Protection | Armour Body Design, IP69 + IP68 + IP66 |
| Connectivity | Dual 5G, Wi-Fi 6, Bluetooth 5.3 |
| Cooling System | SuperCool VC Thermal Control |
| Special Features | Reverse Charging, NetworkBoost S1 Chip |
| Price in India (Expected) | ₹35,999 |
| Availability | Flipkart, Oppo Store & Offline Retail Outlets |
Design & Build Quality – Solid Strength with Sleek Elegance
The Oppo F31 Pro Plus 5G looks and feels premium from every angle. Oppo calls its design language Armour Body, built with a metal frame and reinforced corners that add superior toughness while maintaining a slim 7.7 mm profile.
With IP69, IP68, and IP66 ratings, this phone is among the toughest devices in its segment — resistant to water, dust, and minor drops. You can comfortably carry it on treks, trips, or daily commutes without worrying about damage.
The back panel has a soft matte finish that prevents fingerprints and adds a refined look. Available in Gemstone Blue, Titanium Grey, and Midnight Black, it’s both durable and visually striking.
Despite its large battery, it weighs only around 195 grams — a remarkable balance of strength and comfort that showcases Oppo’s design precision.
Display Performance – Vibrant and Smooth
The display on the F31 Pro Plus 5G is breathtaking. The 6.8-inch AMOLED panel supports FHD+ resolution, a 120 Hz refresh rate, and HDR10, providing a cinematic viewing experience.
Colours appear rich, blacks are deep, and the motion fluidity during gaming or scrolling feels ultra-smooth. Watching YouTube, Netflix, or live sports feels immersive with sharp contrast and vivid clarity.
Although outdoor brightness could be slightly higher under strong sunlight, indoor and shaded visibility remains excellent. Oppo’s Eye Comfort Mode filters harmful blue light for long reading or gaming sessions.
Overall, this display easily competes with many flagship devices, delivering both smoothness and visual delight.
Performance & Processor Power
At the core, the Qualcomm Snapdragon 7 Gen 3 chipset powers this beast. Built on a 4 nm architecture, it offers strong performance while remaining energy-efficient.
Combined with 8 GB or 12 GB RAM, it handles heavy multitasking and gaming effortlessly. From editing 4K videos to running high-end titles like BGMI or Call of Duty, there’s zero lag or frame drop.
Oppo’s dedicated NetworkBoost S1 Chip improves connectivity stability during calls and online play. The AI-driven system also ensures smart performance optimization, learning your usage habits to allocate resources efficiently.
In benchmark tests and day-to-day use, the F31 Pro Plus 5G performs consistently fast, offering near-flagship responsiveness at a mid-range price.
Camera Capabilities – Smart Simplicity That Delivers
Oppo focuses on quality rather than excessive camera numbers. The dual-rear setup features a 50 MP main sensor with OIS and a 2 MP depth lens.
In daylight, photos show crisp detail and accurate colours, while in low light, the AI engine enhances brightness and clarity without overexposure. Portraits have natural skin tones and pleasing background blur.
The 32 MP front camera captures detailed selfies with realistic texture. It’s excellent for video calls and social media content creators.
Video recording supports 4K at 30 fps with OIS stabilization, keeping footage steady. Although there’s no ultra-wide lens, the main camera compensates with dynamic range and colour precision.
Battery Life & Charging Speed – Unmatched Endurance
Battery life is a major highlight. The 7000 mAh battery comfortably lasts two days on moderate use and a full day of intense multitasking or gaming.
The 80 W SUPERVOOC charger included in the box can refill the battery from 0 to 100 percent in about 40 minutes. Even a 15-minute charge gives nearly 50 percent juice — perfect for quick top-ups before heading out.
Reverse wired charging allows you to power up other devices like earbuds or smartwatches, making the F31 Pro Plus 5G a practical travel companion.
This combination of extreme capacity and ultra-fast charging sets a new benchmark in its price category.
Software & User Experience
The device runs ColorOS 15 based on Android 15, providing a clean, fluid, and customizable interface.
Animations are smooth, icons are refined, and new features like Smart Sidebar, Flexible Windows, and Privacy Dashboard improve usability.
Oppo’s 72-Month Fluency Protection guarantees long-term smoothness through system-level optimization. The AI Memory Engine dynamically manages background apps, ensuring performance stays consistent even after years.
ColorOS 15 also brings upgraded privacy controls and better notification handling, enhancing both security and convenience. It’s one of the most refined Android skins available today.
Durability & Cooling System
The Armour Body design gives structural strength, while internal cushioning reduces impact from accidental drops.
Oppo includes a SuperCool VC liquid cooling system that keeps temperatures under control during long gaming sessions or charging. Heat spreads evenly across multiple layers, maintaining performance stability.
Combined with AI Heat Management, this phone stays comfortably warm, not hot — a clear advantage for heavy users who play or stream for extended periods.
Connectivity & Audio Performance
Connectivity features are comprehensive. The F31 Pro Plus 5G supports Dual 5G standby, Wi-Fi 6, Bluetooth 5.3, and GPS with NavIC.
Oppo’s NetworkBoost S1 Chip intelligently optimizes data signals for seamless browsing and gaming.
For audio, dual stereo speakers produce loud, clear, and balanced sound. The AI Sound Enhancement adapts volume and tone to the content type, giving a more immersive movie or music experience.
Call quality is top-notch thanks to dual-mic noise cancellation and Oppo’s clear-voice algorithm that filters ambient noise in crowded environments.
Oppo F31 Pro Plus 5G Price & Availability in India
The expected price in India is ₹35,999 for the base 8 GB + 256 GB variant, while the 12 GB version may cost slightly more.
The phone will be available through Flipkart, Amazon, Oppo’s official website, and authorized offline stores across major cities like Delhi, Mumbai, Bangalore, and Chennai.
Early-bird offers may include exchange bonuses, EMI plans, cashbacks, or free Oppo Enco earbuds. Given its feature set and build quality, the pricing positions the F31 Pro Plus 5G as one of the most value-packed phones of 2025 in India.
How Oppo F31 Pro Plus 5G Stacks Against Rivals
When comparing the Oppo F31 Pro Plus 5G with its key 2025 competitors like the Realme 12 Pro+ 5G, Redmi Note 14 Pro+ 5G, and Vivo V30 5G, the difference is striking. Oppo prioritizes battery endurance, rugged durability, and overall reliability, while others mainly emphasize high megapixels or design refreshes. With its 7000 mAh battery, IP69-rated Armour Body, and Snapdragon 7 Gen 3 processor, Oppo’s device is built for users who demand lasting performance and fast 5G connectivity.
In contrast, Realme and Vivo excel in photography and aesthetics, and Redmi impresses with charging speed. Yet, none match Oppo’s perfect mix of power, protection, and long-term fluency, making the F31 Pro Plus 5G the most balanced, practical, and future-ready choice in India’s competitive mid-range 5G smartphone market.
Pros and Cons
Pros:
- Giant 7000 mAh battery with 80 W charging
- Exceptional IP69/IP68/IP66 protection
- Smooth 120 Hz AMOLED display
- Powerful Snapdragon 7 Gen 3 processor
- Reverse charging and an advanced cooling system
- Long-term fluency and clean software
Cons:
- Slightly heavier than average
- No ultra-wide camera
- Outdoor brightness can be better
- Software updates are limited to a few major versions
Final Verdict
For those who value endurance, performance, and practicality, the Oppo F31 Pro Plus 5G is an excellent investment.
Gamers will love its cooling efficiency and battery life. Travelers will appreciate its durability and charging speed. Casual users will enjoy its vivid display and fluid interface.
It offers a well-rounded experience rare at this price point. If you’re tired of phones that need daily charging or lack ruggedness, the F31 Pro Plus 5G is built for you.
FAQs
Q1. What is the price of Oppo F31 Pro Plus 5G in India?
Ans: The expected price of the Oppo F31 Pro Plus 5G in India is around ₹35,999 for the 8 GB RAM + 256 GB storage variant, making it a premium mid-range device with flagship-grade features.
Q2. When will Oppo F31 Pro Plus 5G be available in India?
Ans: The phone is expected to launch in early 2025 and will be available both online and offline through Oppo’s official partners and e-commerce platforms like Flipkart and Amazon.
Q3. What processor powers the Oppo F31 Pro Plus 5G?
Ans: It runs on the Qualcomm Snapdragon 7 Gen 3 chipset that offers excellent gaming performance, AI efficiency, and battery optimization.
Q4. How fast does the Oppo F31 Pro Plus 5G charge?
Ans: With 80 W SUPERVOOC charging, the 7000 mAh battery charges completely in around 40 minutes, making it one of the fastest-charging phones in its segment.
Q5. Is the Oppo F31 Pro Plus 5G waterproof?
Ans: Yes. It comes with IP69, IP68, and IP66 certifications, providing full protection against dust, rain, and accidental water exposure.
Q6. Is Oppo F31 Pro Plus 5G good for gaming?
Ans: Absolutely. Its Snapdragon 7 Gen 3 chipset, Adreno GPU, and SuperCool VC cooling system deliver smooth, lag-free gaming for long sessions.
Q7. Which colour options are available in India?
Ans: The Oppo F31 Pro Plus 5G is available in Gemstone Blue, Titanium Grey, and Midnight Black, each featuring a premium matte finish.
Final Thoughts
The Oppo F31 Pro Plus 5G is a shining example of how a well-engineered smartphone can balance performance, design, and practicality without crossing the premium price line. It delivers what truly matters to Indian users — power, endurance, and reliability. From its massive 7000 mAh battery and 80 W fast charging to its Snapdragon 7 Gen 3 processor and durable IP69-certified build, every detail reflects Oppo’s focus on long-term usability rather than short-term gimmicks.
Its sleek design, vibrant 120 Hz AMOLED display, and smooth ColorOS 15 experience make it ideal for both professionals and entertainment lovers. Whether you’re a gamer, traveler, or daily multitasker, this phone is built to keep up effortlessly.