Samsung Galaxy M31 vs Vivo U20 comparison

Show Only Differences Highlight Differences	Samsung Galaxy M31	Vivo U20
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.40-inch	6.53-inch
Processor	Samsung Exynos 9611	Qualcomm Snapdragon 675
Front Camera	32-megapixel	16-megapixel
Rear Camera	64-megapixel + 8-megapixel + 5-megapixel + 5-megapixel	16-megapixel + 8-megapixel + 2-megapixel
RAM	6GB	4GB
Storage	128GB	64GB
Battery Capacity	6000mAh	5000mAh
OS	Android 10	Android 9
Resolution	1080x2340 pixels	1080x2340 pixels
general
Brand	Samsung	Vivo
Model	Galaxy M31	U20
Release date	February 26, 2020	November 22, 2019
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Body type	Plastic	Plastic
Dimensions (mm)	159.20 x 75.10 x 8.90	162.15 x 76.47 x 8.89
Weight (g)	191.00	193.00
Battery capacity (mAh)	6000	5000
Removable battery	No	No
Wireless charging	No	No
Colours	Blue, Black	Racing Black, Blaze Blue
Fast charging	-	Proprietary
display
Screen size (inches)	6.40	6.53
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	1080x2340 pixels
Aspect ratio	19.5:9	-
hardware
Processor	2.3GHz octa-core (4x2.3GHz + 4x1.7GHz)	octa-core
Processor make	Samsung Exynos 9611	Qualcomm Snapdragon 675
RAM	6GB	4GB
Internal storage	128GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	256
Dedicated microSD slot	Yes	-
camera
Rear camera	64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4)	16-megapixel (f/1.78) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	32-megapixel (f/2.0)	16-megapixel (f/2.0)
software
Operating system	Android 10	Android 9
Skin	One UI 2.0	Funtouch OS 9
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
USB OTG	-	Yes
FM	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	-
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	-
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Face unlock	Yes	Yes
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes