OPPO F31 Series: Durable Phones With Massive 7000mAh Battery

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Oppo F31: The much-awaited OPPO F31 series is set to launch in India on September 15, 2025. This new lineup brings durability, long battery life, and premium design to the mid-range segment. With three models—OPPO F31, F31 Pro, and F31 Pro+—the series promises rugged performance, cutting-edge features, and a massive 7000mAh battery with 80W fast charging support. Here’s everything you need to know about these upcoming smartphones.

OPPO F31 Series: Key Specifications

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The OPPO F31 series is designed to withstand tough conditions while delivering excellent performance. Key features include:

  • Display: AMOLED screens with up to 6.79 inches on the Pro+ model, offering Full HD+ resolution and up to 144Hz refresh rates.
  • Durability: Triple IP ratings – IP66, IP68, and IP69 – making the phones dustproof, water-resistant, and capable of handling high-pressure jets.
  • Battery: Massive 7000mAh battery across all models with 80W SuperVOOC fast charging support.
  • Processor: F31 with MediaTek Dimensity 6300, F31 Pro with Dimensity 7300 Energy, and F31 Pro+ with Snapdragon 7 Gen 3 for high-end performance.
  • Camera Setup: F31 sports a 50MP + 2MP rear camera and 16MP front camera, while Pro and Pro+ models get 50MP OIS + 2MP rear and 32MP front cameras.
  • Storage Options: Varying configurations from 8GB+128GB to 12GB+256GB, catering to multitaskers and gamers.
  • Software: Android 15 with ColorOS 15 for a smooth, feature-rich experience.

Durability and Design

Oppo emphasizes durability with the F31 series, making them ideal for adventurous users and those prone to accidents.

  • Multi-layer “Airbag” protection to safeguard the camera, speakers, battery, and vibration motors.
  • Reinforced SIM trays, water-sealed microphones, and speaker drainage system for lasting performance.
  • Sleek 360° Armour Body design for premium looks while retaining ruggedness.

These features make the OPPO F31 series one of the most resilient mid-range phones in the Indian market.

OPPO F31 Series: Pricing and Variants

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Reports indicate the pricing could be as follows:

  • OPPO F31 5G: ₹20,000 – ₹25,000
  • OPPO F31 Pro 5G: Slightly higher, offering better cameras and processor
  • OPPO F31 Pro+ 5G: ₹30,000 – ₹35,000, featuring the top-tier Snapdragon 7 Gen 3 chipset

This pricing positions the OPPO F31 series competitively against Redmi Note 14, Realme 15, and Samsung Galaxy A series 5G phones.

Why Choose OPPO F31?

The OPPO F31 series targets users who want reliable performance, long-lasting battery life, and durability in mid-range smartphones. Key advantages include:

  • Massive 7000mAh battery for extended usage.
  • High-refresh AMOLED displays for smooth visuals.
  • Rugged design that can handle water, dust, and accidental drops.
  • Multiple storage and RAM options for heavy users.
  • Fast charging to get back to 100% quickly.

Final Thought

The OPPO F31 series promises to combine power, durability, and design in a mid-range price segment. With a massive 7000mAh battery and fast charging, these phones are perfect for multitaskers and gamers. Its triple IP rating ensures longevity even in challenging conditions. Whether you are a student, professional, or outdoor enthusiast, the OPPO F31 series has something for everyone. The launch on September 15, 2025, is set to make a strong mark in India’s smartphone market.

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