Samsung Galaxy M21 vs Vivo U3x comparison

Show Only Differences Highlight Differences	Samsung Galaxy M21	Vivo U3x
ratings
Overall NDTV Rating	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	6.35-inch
Processor	Samsung Exynos 9611	Qualcomm Snapdragon 665
Front Camera	20-megapixel	8-megapixel
Rear Camera	48-megapixel + 8-megapixel + 5-megapixel	13-megapixel + 8-megapixel + 2-megapixel
RAM	4GB	3GB
Storage	64GB	32GB
Battery Capacity	6000mAh	5000mAh
OS	Android 10	Android 9 Pie
Resolution	2340x1080 pixels	720x1544 pixels
general
Brand	Samsung	Vivo
Model	Galaxy M21	U3x
Release date	March 18, 2020	September 24, 2019
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Thickness	8.9	-
Weight (g)	188.00	190.50
Battery capacity (mAh)	6000	5000
Removable battery	No	-
Fast charging	Proprietary	Proprietary
Wireless charging	No	-
Colours	Midnight Blue, Raven Black	Deep Lake Blue, Red Tea Red, Midnight Black
Dimensions (mm)	-	159.43 x 76.77 x 8.92
display
Screen size (inches)	6.40	6.35
Touchscreen	Yes	Yes
Resolution	2340x1080 pixels	720x1544 pixels
Protection type	Gorilla Glass	-
Aspect ratio	19.5:9	19.5:9
hardware
Processor	1.7GHz octa-core (4x1.7GHz + 4x2.3GHz)	octa-core
Processor make	Samsung Exynos 9611	Qualcomm Snapdragon 665
RAM	4GB	3GB
Internal storage	64GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	256
Dedicated microSD slot	-	Yes
camera
Rear camera	48-megapixel + 8-megapixel + 5-megapixel	13-megapixel (f/2.2) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	20-megapixel	8-megapixel (f/1.8)
Front flash	No	-
software
Operating system	Android 10	Android 9 Pie
Skin	One UI 2.0	Funtouch OS 9.1
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g	-
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Micro-USB	-	Yes
FM	-	Yes
Active 4G on both SIM cards	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	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

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