Vivo Y31 5G vs Oppo R17 Pro comparison

Show Only Differences Highlight Differences	Vivo Y31 5G	Oppo R17 Pro
key specs
Display	6.68-inch	6.40-inch
Processor	Qualcomm Snapdragon 4 Gen 2	Qualcomm Snapdragon 710
Front Camera	8-megapixel	25-megapixel
Rear Camera	50-megapixel + 0.08-megapixel	12-megapixel + 20-megapixel
RAM	4GB, 6GB	8GB
Storage	128GB	128GB
Battery Capacity	6,500mAh	3700mAh
OS	Android 15	Android 8.1 Oreo
Resolution	1,608x720 pixels	1080x2340 pixels
general
Brand	Vivo	Oppo
Model	Y31 5G	R17 Pro
Release date	September 15, 2025	August 1, 2018
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Body type	Plastic	-
Dimensions (mm)	166.14 x 77.01 x 8.39	157.60 x 74.60 x 7.90
Weight (g)	209.00	183.00
IP rating	IP68	-
Battery capacity (mAh)	6,500	3700
Removable battery	No	Yes
Fast charging	44W Flash Charge	Super VOOC
Wireless charging	No	-
Colours	Rose Red and Diamond Green	Fog Gradient
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.68	6.40
Touchscreen	Yes	Yes
Resolution	1,608x720 pixels	1080x2340 pixels
Pixels per inch (PPI)	264	-
Protection type	-	Gorilla Glass
Aspect ratio	-	19.5:9
hardware
Processor	2.2GHz MHz octa-core	2.2GHz octa-core (2x2.2GHz + 6x1.7GHz)
Processor make	Qualcomm Snapdragon 4 Gen 2	Qualcomm Snapdragon 710
RAM	4GB, 6GB	8GB
Internal storage	128GB	128GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	-
Expandable storage up to (GB)	2TB	-
camera
Rear camera	50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)	12-megapixel (f/1.5-2.4, 1.4-micron) + 20-megapixel (f/2.6)
No. of Rear Cameras	2	-
Rear flash	Yes	LED
Front camera	8-megapixel (f/f/2.0)	25-megapixel (f/2.0)
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Rear autofocus	-	Phase detection autofocus
software
Operating system	Android 15	Android 8.1 Oreo
Skin	Funtouch OS 15	ColorOS 5.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	5.00
NFC	No	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	2
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
4G/ LTE	Yes	Yes
5G	Yes	-
3G	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
4G/ LTE	Yes	Yes
5G	Yes	-
3G	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	No	Yes
Barometer	No	-
Temperature sensor	No	-
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

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