Smartphones, which were once considered delicate gadgets that needed to be handled with extreme care, have become increasingly focused on durability over the last few years. The most premium handsets today come with up to an IP69+ rating, which protects them against high-pressure water jets, although we can't fathom a situation where this might even be possible. Indeed, durability appears to be a growing concern among consumers.

Read complete OPPO F31 Pro+ 5G Review

OPPO F31 Pro+ 5G Summary

At a price tag of Rs. 32,999, the Oppo F31+ 5G impresses on two metrics: its battery life and durability. The handset can easily deliver over a day and a half of casual usage and can even stretch to two if you're conservative. It has a robust build that can survive drops and submersion in water and dust. However, these are not the only criteria for a good smartphone today, and other areas leave a bit to be desired. The cameras are par for the course, and the overall software experience is riddled with bloatware. These issues, coupled with a dated chipset, make the Oppo F31+ 5G a package that isn?t the best value-for-money.

Oppo F31 Pro+ 5G (8GB RAM, 256GB) - Gemstone Blue

₹ 36,999

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OPPO F31 Pro+ 5G price in India starts from ₹ 36,999. The lowest price of OPPO F31 Pro+ 5G is ₹ 36,999 at Amazon on 15th September 2026.

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Available Variants

8GB RAM

256GB STORAGE

OPPO F31 Pro+ 5G (8GB,256GB)

12GB RAM

256GB STORAGE

OPPO F31 Pro+ 5G (12GB,256GB)

OPPO F31 Pro+ 5G Full Specifications

General

Brand	OPPO
Model	F31 Pro+ 5G
Price in India	₹36,999
Release date	15th September 2025
AI Enabled	Yes
Launched in India	Yes
Dimensions (mm)	163.10 x 77.60 x 7.70
Weight (g)	204.00
Battery capacity (mAh)	7000
Removable battery	No
Fast charging	80W Fast Charging
Wireless charging	No
Colours	Festival Pink, Himalayan White, Gemstone Blue

Display

Refresh Rate	120 Hz
Screen size (inches)	6.80
Touchscreen	Yes
Resolution	1280x2800 pixels
Pixels per inch (PPI)	453

Hardware

Processor	octa-core
Processor make	Qualcomm Snapdragon 7 Gen 3
RAM	8GB, 12GB
Internal storage	256GB
Expandable storage	No
Expandable storage type	No
Dedicated microSD slot	No

Camera

Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)
No. of Rear Cameras	2
Rear autofocus	Yes
No. of Front Cameras	1
Front camera	32-megapixel (f/2.4)

Software

Operating system	Android 15
Skin	ColorOS 15

Connectivity

Wi-Fi	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax
GPS	Yes
Bluetooth	Yes, v 5.20
NFC	Yes
USB Type-C	Yes
Number of SIMs	2
Active 4G on both SIM cards	Yes
SIM 1
SIM Type	Nano-SIM
GSM/CDMA	GSM
3G	Yes
4G/ LTE	Yes
5G	Yes
Supports 4G in India (Band 40)	Yes
SIM 2
SIM Type	Nano-SIM
GSM/CDMA	GSM
3G	Yes
4G/ LTE	Yes
5G	Yes
Supports 4G in India (Band 40)	Yes