OPPO F31 Series: As the festive season approaches, India’s smartphone market is buzzing with excitement. OPPO, a brand known for blending innovation with real-world usability, has officially announced the first sale of its much-awaited OPPO F31 Series. Designed for India’s diverse lifestyles, challenging environments, and nonstop celebrations, this smartphone lineup promises to keep pace with users across work, travel, shopping, and festive gatherings. With rugged durability, flagship-level design, and cutting-edge technology, the F31 Series is tailor-made for India’s hustle culture.
The lineup includes three models—OPPO F31 Pro+, F31 Pro, and F31—each crafted to suit different user needs. Whether it’s delivery partners braving peak traffic, students juggling Diwali shopping with exams, or professionals relying on nonstop UPI payments, the OPPO F31 Series offers smooth performance, reliable connectivity, and long-lasting power. With triple IP certifications, aerospace-grade build, and a massive 7,000mAh battery, it stands as one of the most resilient smartphones available in India right now.
What sets the OPPO F31 Series apart is its unique balance between durability and premium aesthetics. Unlike most rugged devices that compromise on looks, OPPO has infused flagship-grade AMOLED displays, slim form factors, and vibrant festive-inspired colors like Gemstone Blue and Festival Pink. Combined with advanced AI imaging tools, TÜV-certified connectivity, and OPPO’s proprietary six-year fluency certification, this lineup is more than just another smartphone launch—it’s a complete lifestyle companion.
Specifications of OPPO F31 Series
| Feature | OPPO F31 Pro+ | OPPO F31 Pro | OPPO F31 |
|---|---|---|---|
| Processor | Snapdragon (latest-gen) | Dimensity series | Dimensity series |
| RAM & Storage | 8GB+256GB / 12GB+256GB | 8GB+128GB / 8GB+256GB / 12GB+256GB | 8GB+128GB / 8GB+256GB |
| Display | Premium AMOLED, HDR support | AMOLED | AMOLED |
| Body & Build | Aerospace-grade aluminum alloy, reinforced glass | Same | Same |
| Protection | IP66 / IP68 / IP69 | IP66 / IP68 / IP69 | IP66 / IP68 / IP69 |
| Camera (Rear) | 50MP OIS primary + AI tools | 50MP OIS primary + AI tools | 50MP OIS primary |
| Camera (Front) | High-resolution AI selfie | High-resolution AI selfie | High-resolution AI selfie |
| Battery | 7,000mAh, 80W SUPERVOOC | 7,000mAh, 80W SUPERVOOC | 7,000mAh, 80W SUPERVOOC |
| Durability | 360° Armor Body | 360° Armor Body | 360° Armor Body |
| Connectivity | Hunter Antenna 2.0 + NetworkBoost S1 | Hunter Antenna 2.0 + NetworkBoost S1 | Hunter Antenna 2.0 + NetworkBoost S1 |
| OS | ColorOS (latest version) | ColorOS | ColorOS |
| Price (INR) | ₹32,999 – ₹34,999 | ₹26,999 – ₹30,999 | ₹22,999 – ₹24,999 |
| Availability | Sep 19, 2025 | Sep 19, 2025 | Sep 27, 2025 |
Features and Highlights
Performance and Smoothness
The OPPO F31 Series is powered by Snapdragon and Dimensity chipsets optimized for multitasking. With 72-month fluency certification, users are assured that performance won’t degrade even after six years. Advanced vapour chambers and graphite cooling layers prevent overheating, keeping the phone smooth at 43°C Indian summers—perfect for India’s climate.
Rugged Yet Stylish Design
Built with aerospace-grade aluminum alloy and reinforced AGC DT-Star D+ glass, the phones come with triple IP66, IP68, and IP69 certifications. This means they are dust-proof, water-resistant, and even resilient against high-pressure water jets. Despite this toughness, the design remains slim, lightweight, and premium—ideal for gifting this festive season.
Camera Capabilities
Equipped with a 50MP OIS camera, the F31 Series leverages AI innovations like AI Eraser 2.0, AI Unblur, and AI Reflection Remover. This ensures sharper portraits, clutter-free group selfies, and stunning festive captures. Features like AI VoiceScribe and AI Call Translator add smart functionality for professionals and multilingual families.
Battery Life and Charging
A massive 7,000mAh battery ensures multi-day usage even during travel or long work shifts. With 80W SUPERVOOC Flash Charge, the device powers up to 58% in just 30 minutes. Thanks to bio-inspired electrolyte repair technology, the battery retains 80% capacity even after 5 years—making it a long-lasting companion.
Connectivity Options
India’s first NetworkBoost S1 chip coupled with Hunter Antenna 2.0 boosts signal strength by up to 300%, ensuring stable connections even in crowded festive markets. TÜV Rheinland and Jio certification further guarantee glitch-free streaming and uninterrupted calls.
Price and Availability
- OPPO F31 Pro+ 5G: ₹32,999 (8+256GB), ₹34,999 (12+256GB)
- OPPO F31 Pro 5G: ₹26,999 (8+128GB), ₹28,999 (8+256GB), ₹30,999 (12+256GB)
- OPPO F31 5G: ₹22,999 (8+128GB), ₹24,999 (8+256GB)
First sale begins September 19, 2025 for F31 Pro+ and Pro, while the base F31 goes on sale from September 27, 2025 across OPPO E-store, Flipkart, Amazon, and retail outlets.
Unique Selling Points (USPs)
- Triple IP-certified durability for India’s weather and lifestyle.
- 7,000mAh battery with 80W fast charging and 5-year longevity.
- AI-powered camera tools for stunning festive captures.
- NetworkBoost S1 chip for uninterrupted connectivity.
- Six-year fluency certification, ensuring consistent performance.
Conclusion
The OPPO F31 Series is not just another smartphone launch—it’s a festival-ready device built for India’s unique challenges. With its powerful battery, advanced cooling, and rugged durability, it ensures users stay connected, productive, and entertained during the busiest season of the year.
Unlike many mid-range devices that compromise on one feature for another, OPPO has balanced performance, design, durability, and camera quality in one package. From delivery workers to students and professionals, this lineup adapts to India’s fast-paced lifestyle with ease.
Its premium yet practical design ensures that it’s not just durable but also stylish enough to be a perfect festive gift. The availability of multiple variants at different price points makes it accessible to a wide audience, ensuring that there’s an F31 for every user.
Overall, the OPPO F31 Series sets a new benchmark for what a mid-range smartphone can achieve in the Indian market—reliable, stylish, and truly built for the hustle.
FAQs of OPPO F31 Series
1. What makes the OPPO F31 Series different from other mid-range smartphones?
The OPPO F31 Series combines triple IP certification, aerospace-grade build, and a massive 7,000mAh battery with AI-driven performance and imaging tools. Unlike other mid-range phones, it is designed specifically for India’s demanding lifestyle and weather conditions.
2. How long will the OPPO F31 Series last in terms of performance?
OPPO guarantees 72 months of fluency certification, which means the phone will deliver consistent performance for at least six years without lagging. This makes it a future-ready choice for users who don’t want to upgrade frequently.
3. Is the 7,000mAh battery safe and reliable for long-term use?
Yes. The F31 Series uses bio-inspired electrolyte repair technology, ensuring 80% battery capacity retention even after 5 years. Combined with 80W SUPERVOOC fast charging, it offers both speed and longevity.
4. Can the OPPO F31 withstand extreme conditions?
Absolutely. With triple IP66/IP68/IP69 ratings, the F31 can handle dust, spills, and even high-pressure water jets. Its reinforced AGC DT-Star D+ glass and aerospace-grade frame make it one of the most durable smartphones available.
5. Should I buy the OPPO F31 Pro+, Pro, or the base F31?
Your choice depends on your needs. The F31 Pro+ is ideal for users wanting premium performance and design. The F31 Pro balances price and advanced features, while the base F31 is perfect for budget-conscious buyers who still want durability and a massive battery.
