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The OPPO F31 Pro+ 5G is the higher-tier model, with a Snapdragon 7 Gen 3, UFS 3.1 storage, a larger 6.8-inch display, and a 32MP selfie camera. The OPPO F31 5G costs less at its September 2025 launch prices and has a 6.5-inch display, a Dimensity 6300, and UFS 2.2 storage. Both are listed with 120Hz AMOLED displays, 7,000mAh typical batteries, and 80W SUPERVOOC charging. Their launch configurations differ, so the price gap is not a like-for-like comparison.

OPPO F31 vs F31 Pro+ 5G: key specifications

Specification OPPO F31 5G OPPO F31 Pro+ 5G
Positioning Base model Higher-tier model
Processor MediaTek Dimensity 6300 Qualcomm Snapdragon 7 Gen 3
Storage type UFS 2.2 UFS 3.1
Display 6.5-inch flat AMOLED, 120Hz 6.8-inch flat AMOLED, 120Hz
Rear cameras 50MP main and 2MP portrait camera 50MP OIS main and 2MP monochrome camera
Front camera 16MP 32MP
Battery 7,000mAh typical, as listed for the series 7,000mAh typical; 6,820mAh rated
Charging 80W SUPERVOOC 80W SUPERVOOC

OPPO’s stated specifications put the Pro+ on a higher chipset and storage tier. That is a comparison of listed components, not an independent performance test; it does not establish a measured speed difference in everyday use. Likewise, camera resolution and stabilization features do not by themselves establish which phone takes better photos.

Launch prices and configurations

Model and configuration September 2025 launch price
F31 5G, 8GB RAM / 128GB storage ₹22,999
F31 5G, 8GB RAM / 256GB storage ₹24,999
F31 Pro+ 5G, 8GB RAM / 256GB storage ₹32,999
F31 Pro+ 5G, 12GB RAM / 256GB storage ₹34,999

At launch, the entry configuration of the Pro+ cost ₹10,000 more than the entry F31. But that compares 8GB/256GB with 8GB/128GB. The two upper configurations also had a ₹10,000 launch-price gap, but the Pro+ option included 12GB RAM while the F31 option had 8GB. Neither gap isolates a premium between identical configurations. These are historical launch prices, not verified current prices.

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What the differences mean when choosing

Choose the F31 5G if the lower launch entry price matters most

The base F31 was the less expensive starting point, and its 8GB/128GB launch configuration may be sufficient if you do not need 256GB. It still has a 120Hz AMOLED display and shares the series’ stated battery-capacity and charging claims. Consider whether the lower-tier processor, UFS 2.2 storage, smaller screen, and 16MP front camera suit your needs.

#1 Best Overall
linsuyu Case Compatible with Oppo F31 Pro 5G, Compatible with Oppo F31 Pro 5G Magnetic Dual-Stand Phone Case Black
  • Compatible with Oppo F31 Pro 5G Phone Case Cover
  • This phone case features a dual-stand design with a magnetic ring, compatible with magnetic car mounts.
  • Supports 360° rotation and 90° support. The foldable multi-functional stand accommodates both landscape and portrait modes. The dual-stand design frees your hands for greater convenience.
  • Constructed with a TPU+PC 2-in-1 structure for a comfortable, non-slip grip. Features a sliding camera cover and a 0.2mm raised bezel for impact protection around the lens.
  • Precision cutouts ensure all ports, buttons, and camera functions remain fully accessible. Raised bezels around the screen and camera keep these components elevated from surfaces, providing all-around protection.

Choose the F31 Pro+ 5G if you want the higher listed hardware tier

The Pro+ pairs the Snapdragon 7 Gen 3 with UFS 3.1 storage, has the larger 6.8-inch display, and lists a 32MP front camera. Its 50MP main camera includes optical image stabilization (OIS). Those are concrete specification differences, but they do not guarantee a particular gaming frame rate, photo result, or real-world battery life.

Battery capacity, charging, and durability claims

OPPO lists 7,000mAh typical capacity and 80W SUPERVOOC charging across the F31 series. For the Pro+, it also specifies 6,820mAh rated capacity; typical and rated figures are different measures and should not be treated as interchangeable. The source information does not give a separate rated figure for the base F31.

Rank #2
linsuyu Case Compatible with Oppo F31 Pro 5G, Compatible with Oppo F31 Pro 5G Magnetic Dual-Stand Phone Case Orange
  • Compatible with Oppo F31 Pro 5G Phone Case Cover
  • This phone case features a dual-stand design with a magnetic ring, compatible with magnetic car mounts.
  • Supports 360° rotation and 90° support. The foldable multi-functional stand accommodates both landscape and portrait modes. The dual-stand design frees your hands for greater convenience.
  • Constructed with a TPU+PC 2-in-1 structure for a comfortable, non-slip grip. Features a sliding camera cover and a 0.2mm raised bezel for impact protection around the lens.
  • Precision cutouts ensure all ports, buttons, and camera functions remain fully accessible. Raised bezels around the screen and camera keep these components elevated from surfaces, providing all-around protection.

In its September 15, 2025 launch announcement, OPPO said the series’ battery uses “bio-inspired electrolyte repair technology” and retains 80% capacity after 1,800 cycles, which OPPO equates to five years of daily use. This is a manufacturer claim, not an independently verified test result. OPPO also cited Counterpoint Research as finding that 79% of buyers rank durability as their top buying factor; the announcement did not state the survey year, and the underlying publication was not independently confirmed here.

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Availability and checking a current offer

OPPO announced initial availability dates of September 27, 2025 for the F31 5G and September 19, 2025 for the F31 Pro+ 5G. Its launch materials named Amazon, Flipkart, OPPO E-store, and offline stores as sales channels at that time. Those historical dates and channels do not confirm present stock or pricing.

Best Value
Pzwoxukhov Compatible with Oppo F31 5G Case Cover,PU Leather,Shockproof Phone Case,Compatible with MagSafe,Compatible with Oppo A6 Pro 4G / A6 Pro 5G Case Gray
  • Compatible with Oppo F31 5G / Compatible with Oppo A6 Pro 4G / Compatible with Oppo A6 Pro 5G
  • Magnetic ring design supports magnetic car mounts and is compatible with MagSafe accessories.
  • Premium-style high-quality synthetic leather offers a more comfortable feel. TPU + rigid PC construction: enhances durability and improves grip. Soft TPU bumpers facilitate easy installation and removal.
  • Raised edges for added camera and screen protection.
  • Precise charging cutouts fit volume buttons, side buttons, and device curves for easy access to all buttons, controls, and ports without removing the case.
Rank #4
Kukoufey Compatible with Oppo A6 Pro 4G/5G CPH2799 CPH2781 / F31 5G Case Cover,Compatible with MagSafe,360 Degree Rotating Magnetic Stand Anti-Drop Phone Case Black
  • Compatible with Oppo A6 Pro 4G/5G CPH2799 CPH2781 / F31 5G
  • The flexible TPU bezel and PC back case absorbs the impact of an accidental drop and provides complete protection for your phone.
  • Built-in 360° swivel stand ring rotates 360 degrees for placement on a desktop or anywhere you work or use media.
  • The case has a built-in magnetic function, Compatible with MagSafe ,which can automatically adsorb magnetic charging, making your cell phone charging more convenient and fast. It can easily support magnetic accessories, such as car mounts, wallets, chargers, etc. (The phone itself must have wireless charging function)
  • Precise cutouts are designed for easy access to all ports, buttons and camera. The buttons are soft, responsive and easy to press, and are easy to install and remove.
Rank #3
Kukoufey Compatible with Oppo F31 5G Case Cover,Compatible with Oppo A6 Pro 4G/5G CPH2781 Flip PU Leather Zipper Wallet Protective Cases Black
  • Compatible with Oppo A6 Pro 4G/5G CPH2781
  • Made of high quality PU leather and TPU shockproof inner shell. Durable leather flap covers the screen of the phone to avoid scratches during daily use while providing you with an enjoyable experience.
  • Precise cutouts for speakers, camera and functional ports allow you easily access to all ports and functions, without removing the case.
  • With 7 card compartments and 1 cash pocket, Card slots and zipper design for ID, credit cards, driver's license, tickets, coins and a little cash. With removable wrist strap ,provide optional grip method, carry it safely as a mini clutch bag.
  • It can be folded to stand and watch videos or movies at the best angle for a comfortable visual experience. Free your hands for more convenience !
  • Check the exact RAM and storage configuration before comparing offers.
  • Confirm the current price, stock, seller, and warranty terms for that specific variant.
  • For charging accessories, verify compatibility and supported charging standards; the phone’s 80W SUPERVOOC listing does not establish that a third-party charger will provide 80W SUPERVOOC charging.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.