OPPO F31 Pro+ 5G – Full Specs, Honest Review & Price in India

Key Specifications

Component	Details
Display	6.8-inch AMOLED, 120 Hz refresh rate, touch sampling high (≈240 Hz), flat panel.
Resolution & Protection	~1280×2800 px (≈ FHD+ / 1.07-billion colours), with AGC DT-Star D+ strengthened glass.
Processor / Chipset	Qualcomm Snapdragon 7 Gen 3 (4-nm process) with Adreno GPU.
RAM & Storage	Two main variants: 8 GB RAM + 256 GB storage, or 12 GB RAM + 256 GB storage. It also supports virtual RAM (“12 GB physical + 12 GB virtual” in some sources). Storage is UFS 3.1.
Rear Camera	50 MP main sensor (f/1.8) with Optical Image Stabilization (OIS) + 2 MP monochrome (or “mono”) sensor.
Front Camera	32 MP selfie cam.
Battery	7,000 mAh battery.
Charging	80W SUPERVOOC fast charge.
Build & Durability	Very rugged: triple IP rating (IP66, IP68, IP69) for dust, water, and high-pressure water jets or ingress. Also “360-degree Armour Body”, with reinforced glass and good cooling (vapour chamber + graphite layers).
Dimensions & Weight	Thickness ≈ 7.7 mm, weight about 195 g.
Operating System	Android 15 with ColorOS 15 skin, with various AI features.
Other features	In-display fingerprint sensor, reverse charging & bypass functions, high touch sampling, virtual RAM, etc.

Variant	Price (India)	Availability Notes
8 GB + 256 GB	₹32,999
12 GB + 256 GB	₹34,999
Colours	Gemstone Blue, Himalayan White, Festive Pink
Sale date	Goes on sale from 19 September 2025 for Pro+ and Pro models. Standard F31 model comes later.

Here’s what stands out — what you get that’s good, and what to watch out for.

Durability / Ruggedness
The triple IP rating (IP66 + IP68 + IP69) is impressive. It really protects from dust, water submersion, high-pressure water jets, etc. Good for use outdoors, in tough conditions.
Huge battery life
7,000 mAh is very generous. In typical use it lasts more than a day and a half easily. For heavy users, this is a big plus.
Decent display
The 6.8-inch 120Hz AMOLED gives smooth experience, good colours and viewing angles. While not top-tier brightness like some flagships, outdoors visibility is acceptable.
OIS camera & versatile rear sensor
The 50 MP main sensor with OIS helps for steadier shots, especially in low to moderate lighting. Daylight performance is good.
Fast charging (80W)
Brings back a lot of battery fast enough. Even with large battery, charging time is reasonably fast (just over an hour in tests).

Chipset is not the newest
Snapdragon 7 Gen 3 is solid but not bleeding edge at this point. For heavy gaming or long-term high-performance needs (e.g. high FPS gaming, demanding apps), it may start lagging compared to newer/flagship chips.
Bloatware / software clutter
ColorOS 15 has many AI/utility features, which is nice, but also comes with lots of pre-installed apps, games, notifications from things you may not want. Cleaning them up takes effort.
Camera portrait / low-light is average
While the main camera is good in daylight, portraits (especially edge detection) and very low light conditions are just okay—not best in class. The secondary 2 MP mono sensor is more of a cosmetic bump.
Weight & size
At ~195 g and 6.8-inch display, it’s a big phone. Also, though thin, carrying such a large battery and durable build implies bulk. If you prefer compact phones, this is not it. Also, for some “pocketability” it may be tight.
Competition is strong
In this price range (₹30-35k), other phones may offer better gaming performance, better camera setups (ultra-wide, telephoto), or cleaner UI. So the value depends on which features matter more to you.

This phone is best if you:

Need a smartphone that survives heat, water, dust, etc.; use it outdoors, in harsh environments.
Prioritize battery life and durability over raw speed or ultra-premium camera performance.
Want a large screen, decent performance, and reliability rather than chasing specs.

Maybe reconsider or look elsewhere if you:

Are a gamer who wants highest frame rates + latest GPU performance.
Want the absolute best camera in all lighting (ultra-wide, zoom, low light) — there are phones which specialize in those.
Hate having to disable bloatware, want minimal clean UI.

Alternatives you might compare:

Phones around ₹30-35k with stronger gaming chips like some offerings from iQOO, POCO, Realme.
Phones with better camera lenses (wide-angle, telephoto) in a similar price bracket.
Possibly rugged phones by other brands, or phones with IP ratings but more camera features.