OPPO F31 5G

Name: OPPO F31 5G
Brand: Oppo
Price: 22999 INR
Availability: InStock

₹22,999launch price · Sep 2025

Lower half of the 15 phones at ₹20–25k

7.8/10 Spec index — a desk assessment of the published specifications, not a hands-on review.

Display: 6.57 inches (16.69 cm)
Processor: MediaTek Dimensity 6300
RAM: 8 GB
Storage: 128 GB / 256 GB
Rear camera: 50 MP + 2 MP
Battery: 7000 mAh

OPPO F31 5G price in India starts from Rs. 22,999. This is 8 GB RAM / 128 GB internal storage base variant of OPPO F31 5G which is available in Midnight Blue, Cloud Green, Bloom Red colour.

Full specifications

Key Specs6

RAM	8 GB
Processor	MediaTek Dimensity 6300
Rear Camera	50 MP + 2 MP
Front Camera	16 MP
Battery	7000 mAh
Display	6.57 inches (16.69 cm)

General3

Launch Date	September 27, 2025 (Official)
Operating System	Android v15
Custom UI	ColorOS 15

Performance7

Chipset	MediaTek Dimensity 6300
CPU	Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Architecture	64 bit
Fabrication	6 nm
Graphics	Mali-G57 MC2
RAM	8 GB
RAM Type	LPDDR4X

Display11

Display Type	AMOLED
Screen Size	6.57 inches (16.69 cm)
Resolution	1080x2372 px (FHD+)
Aspect Ratio	19.8:9
Pixel Density	397 ppi
Screen to Body Ratio (calculated)	93 %
Screen Protection	AGC DT-Star D+
Bezel-less display	Yes with punch-hole display
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch
Brightness	1400 nits (HBM)
Refresh Rate	120 Hz

Design7

Height	158.2 mm
Width	75 mm
Thickness	8 mm
Weight	185 grams
Colours	Midnight Blue, Cloud Green, Bloom Red
Waterproof	Yes, IP66 / IP68 / IP69
Ruggedness	Drop and impact tested to MIL-STD 810H methodologies, SGS certified

Main Camera8

Camera Setup	Dual
Resolution	50 MP f/1.8, Wide Angle, Primary Camera (76 degree field of view, 5P lens, autofocus) 2 MP f/2.4, Monochrome Camera (89 degree field of view, 3P lens)
Autofocus	Yes
Flash	Yes, LED Flash
Shooting Modes	Photo Video Portrait Night Panorama Slo-mo Dual-view video Time-lapse Hi-Res Underwater Pro Doc Scanner
Camera Features	10 x Digital Zoom Auto Flash Face detection Touch to focus Underwater photography Motion Photo AI Perfect Shot AI Eraser 2.0 AI Unblur AI Reflection Remover AI Recompose AI Night Mode
Video Recording	1920x1080 @ 60 fps 1920x1080 @ 30 fps 1280x720 @ 60 fps 1280x720 @ 30 fps
Video Recording Features	Slo-motion (1280x720 @ 120 fps) Time-lapse (1920x1080 @ 30 fps) Dual-view video Underwater video Up to 10 x digital zoom while recording

Front Camera6

Camera Setup	Single
Resolution	16 MP f/2.4, Wide Angle, Primary Camera (85 degree field of view, 4P lens)
Autofocus	No
Flash	No
Camera Features	Screen Fill Light Portrait mode Night mode Panorama Hi-Res Dual-view video
Video Recording	1920x1080 @ 30 fps 1280x720 @ 30 fps

Battery6

Capacity	7000 mAh
Type	Li-ion
Removable	No
Wireless Charging	No
Quick Charging	Yes, Fast, 80W
USB Type-C	Yes

Storage4

Internal Memory	128 GB / 256 GB
Expandable Memory	Yes, microSD
USB OTG	Yes
Storage Type	UFS 2.2

Network & Connectivity16

SIM Slot(s)	Dual SIM, GSM+GSM (Nano SIM + Nano SIM)
SIM Size	SIM1: Nano, SIM2: Nano
Network Support	5G Supported in India, 4G Supported in India, 3G, 2G
VoLTE	Yes
SIM 1	-
5G Bands	N1 / N3 / N5 / N8 / N28B / N38 / N40 / N41 / N77 / N78
4G Bands	FD-LTE Band 1 / 3 / 5 / 8 / 19 / 28B TD-LTE Band 38 / 40 / 41 / 42 / 48
3G Bands	WCDMA Band 1 / 8
SIM 2	-
SAR Value	Head SAR: 1.179 W/kg, Body SAR: 0.806 W/kg
Wi-Fi	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi Features	Wi-Fi Display, Mobile Hotspot
Bluetooth	Yes, v5.4
GPS	Yes with Beidou, Glonass, Galileo, QZSS
NFC	No
USB Connectivity	USB Type-C, Mass storage device, USB charging, USB OTG, Reverse wired charging

Multimedia4

Stereo Speaker	Yes
Loudspeaker	Yes
Audio Jack	USB Type-C
Audio Features	Dual stereo speakers, Ultra Volume Mode (up to 300 % extra volume)

Sensors5

Fingerprint Sensor	Yes
Fingerprint Sensor Position	In Display
Fingerprint Sensor Type	Optical
Heart Rate Monitor	No
Other Sensors	Light sensor, Proximity sensor, Accelerometer, Compass