OPPO F31 Specs, Official Global Price $320, 7000mAh Battery & SUPERVOOC Review
The OPPO F31 establishes an astonishing milestone in modern smartphone engineering efficiency, delivering unparalleled power density paired with robust multi-ingress environmental defense to global mid-range markets. Debuting with a highly competitive launch baseline price index of $320.00 USD, this super-endurance champion achieves the incredible feat of packing an ultra-massive 7000mAh high-density Silicon-Carbon anode composite battery core inside a slim, highly ergonomic 8.0mm body profile t…
The OPPO F31 establishes an astonishing milestone in modern smartphone engineering efficiency, delivering unparalleled power density paired with robust multi-ingress environmental defense to global mid-range markets. Debuting with a highly competitive launch baseline price index of $320.00 USD, this super-endurance champion achieves the incredible feat of packing an ultra-massive 7000mAh high-density Silicon-Carbon anode composite battery core inside a slim, highly ergonomic 8.0mm body profile that weighs an incredibly balanced 185 grams. Powered by the high-efficiency 6nm MediaTek Dimensity 6300 platform processor pushing clock speeds up to a fast 2.4 GHz threshold, the handset manages general multitasking boundaries smoothly with 8GB of LPDDR4X system RAM (expandable via an additional 8GB virtual memory partition) and up to 256GB of expandable internal UFS 2.2 multi-channel flash storage. Visual presentation centers on a beautiful 6.57-inch FHD+ 10-bit curved AMOLED display carrying a calculated 88.5% screen-to-body layout ratio, an ultra-smooth 120Hz adaptive refresh sequence, a spectacular 1440 nits peak global excitation brightness, and integrated Splash Touch response mechanics behind tough AGC DT-Star D+ shatter-resistant glass armor. For daily capture needs, the device provides an ultra-durable 50MP primary wide camera cluster paired with a specialized 2MP structural light depth element, complemented by an active 16MP wide front-facing selfie portrait camera. Shielded behind an elite triple environmental matrix satisfying simultaneous IP66, IP68, and IP69 testing thresholds, the F31 pairs blistering 80W SUPERVOOC wired flash charging platforms with a custom internal SuperCool VC heat dissipation core and long-term 5-year battery health lifecycles.
Price$277
RAM8 GB
Storage128 GB
Battery7,000 mAh
Display6.57″
ChipsetDimensity 6300
Camera50 MP
What CompareTab says about OPPO F31 5G
OPPO F31 5G highlights long software support commitments. OPPO F31 5G lists about 3 years of OS updates and about 3 years of security updates. It comes with 8 GB of RAM and 128 GB of storage, providing room for games, apps and photos. F31 5G pairs a 7000 mAh battery with support for wired charging up to 80 W. It uses a MediaTek Dimensity 6300 chipset. It lists an Arm Mali G57 Mc2 GPU. F31 5G has a 6.57-inch display with up to 120 Hz refresh, AMOLED panel, 1400 nits peak brightness, and HDR display support, suited to bright environments and smoother scrolling. It is listed with IP66 protection rating, about 185 g, and about 8 mm thick. F31 5G includes 5G and Wi-Fi 5 for day-to-day connections. It offers 50 MP main rear camera resolution and 16 MP front camera resolution. OPPO F31 5G is listed at 277 USD current price. Consider OPPO F31 5G if software support is a priority when choosing a phone to keep for several years.
Questions
OPPO F31 5G FAQs
Common questions about OPPO F31 5G price, battery, camera, performance and comparisons.
What is the official price of the OPPO F31?
The OPPO F31 5G launched with an official baseline retail price benchmark of $320.00 USD, competing aggressively within the highly durable mid-range market segments.
When was the OPPO F31 released?
The OPPO F31 5G was officially announced on September 15, 2025, with localized market releases and open retail sales rolling out starting September 27, 2025.
What are the core display specs of the OPPO F31?
The smartphone features a gorgeous 6.57-inch FHD+ 10-bit curved AMOLED display with a resolution of 1080 x 2372 pixels and a fluid 120Hz adaptive refresh rate. It achieves a calculated 88.5% screen-to-body ratio, drives a crisp 1400 nits peak localized excitation brightness, and is shielded by AGC DT-Star D+ cover glass.
Does the OPPO F31 support expandable storage?
Yes, unlike standard high-end flagships, the device incorporates a physical microSDXC expansion slot, allowing users to scale up their local storage repositories up to an additional 1024GB past the internal UFS 2.2 storage pipelines.
What is the battery capacity and charging speed of the OPPO F31?
The phone packs an industry-leading 7000mAh Silicon-Carbon anode composite battery core. It supports high-velocity 80W SUPERVOOC wired flash charging, completing a prompt 1% to 37% fuel state restoration in 20 minutes flat, along with 33W PPS adaptive support and 10W reverse wired charging loops.
What items are included inside the OPPO F31 box?
The standard factory packaging bundle contains the OPPO F31 5G smartphone device unit, an original 80W SUPERVOOC flash power supply wall adapter, a high-current USB Type-A to Type-C connectivity data cable, a sleek custom-tailored protective TPU clear casing sleeve, a mechanical SIM drawer pin extraction tool, and a quick start guide ledger.
Is the OPPO F31 waterproof?
Yes, the phone achieves an uncompromised triple-ingress environmental protection architecture certified under IP66, IP68, and IP69 protocols. This validates full fine dust containment, deep freshwater submersions down to 1.5 meters for 30 minutes, and unique structural resistance against high-pressure, close-range hot water jet power washers.
Which processor chipset runs inside the OPPO F31?
The core system calculations are driven by the power-efficient 6nm MediaTek Dimensity 6300 platform processor chipset. This optimized octa-core setup utilizes a performance architecture scaling up to a 2.4 GHz clock speed ceiling, integrated with an ARM Mali-G57 MC2 graphics engine and an APU matrix processing core.
What is the update policy for the OPPO F31?
OPPO protects this device with a committed mid-range software support layout, guaranteeing 2 major generational Android platform core OS updates built on ColorOS 15.0, alongside 3 full years of critical safety security patch updates to safeguard general system operations smoothly.
What camera specifications define the OPPO F31 layout?
The rear array holds an ultra-durability dual camera matrix: a high-resolution 50MP primary wide sensor core featuring an f/1.8 aperture and PDAF focus lock capability, alongside a dedicated 2MP monochrome depth auxiliary lens (f/2.4) to assist background portrait maps. The front center punch-hole houses a crisp 16MP wide selfie camera matching an f/2.4 aperture space.
What color schemes are available for the OPPO F31?
The device launched in three distinct eye-catching aesthetic color palettes: Midnight Blue (Cosmic depth with shifting tones), Bloom Red (Textured floral vein pattern), and Cloud Green (Silky smooth matte finish gradient layout).
