Vivo Y31 Pro 5G vs Vivo U20 comparison

Show Only Differences Highlight Differences	Vivo Y31 Pro 5G	Vivo U20
key specs
Display	6.72-inch	6.53-inch
Processor	MediaTek Dimensity 7300	Qualcomm Snapdragon 675
Front Camera	8-megapixel	16-megapixel
Rear Camera	50-megapixel + 2-megapixel	16-megapixel + 8-megapixel + 2-megapixel
RAM	8GB	4GB
Storage	128GB, 256GB	64GB
Battery Capacity	6,500mAh	5000mAh
OS	Android 15	Android 9
Resolution	2,408x1,080 pixels	1080x2340 pixels
general
Brand	Vivo	Vivo
Model	Y31 Pro 5G	U20
Release date	September 15, 2025	November 22, 2019
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Body type	Plastic	Plastic
Dimensions (mm)	165.70 x 76.30 x 8.09	162.15 x 76.47 x 8.89
Weight (g)	204.00	193.00
IP rating	IP64	-
Battery capacity (mAh)	6,500	5000
Removable battery	No	No
Fast charging	44W Flash Charge	Proprietary
Wireless charging	No	No
Colours	Mocha Brown and Dreamy White	Racing Black, Blaze Blue
display
Refresh Rate	60 Hz	-
Screen size (inches)	6.72	6.53
Touchscreen	No	Yes
Resolution	2,408x1,080 pixels	1080x2340 pixels
Pixels per inch (PPI)	393	-
hardware
Processor	2.0GHz MHz octa-core	octa-core
Processor make	MediaTek Dimensity 7300	Qualcomm Snapdragon 675
RAM	8GB	4GB
Internal storage	128GB, 256GB	64GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
camera
Rear camera	50-megapixel (f/f/1.8) + 2-megapixel (f/f/2.4)	16-megapixel (f/1.78) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	-
Rear flash	Yes	Yes
Front camera	8-megapixel (f/f/2.05)	16-megapixel (f/2.0)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
software
Operating system	Android 15	Android 9
Skin	Funtouch OS 15	Funtouch OS 9
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.00
NFC	No	-
Infrared	Yes	-
USB Type-C	Yes	-
Number of SIMs	2	2
GPS	-	Yes
USB OTG	-	Yes
Headphones	-	3.5mm
FM	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	-
4G/ LTE	Yes	Yes
5G	Yes	-
3G	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	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	Yes	Yes
Barometer	No	-
Temperature sensor	No	-
Face unlock	-	Yes
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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