Samsung Galaxy A20 vs Vivo Y91 comparison

Show Only Differences Highlight Differences	Samsung Galaxy A20	Vivo Y91
key specs
Display	6.40-inch	6.22-inch
Processor	Samsung Exynos 7884	MediaTek Helio P22
Front Camera	8-megapixel	8-megapixel
Rear Camera	13-megapixel + 5-megapixel	13-megapixel + 2-megapixel
RAM	3GB	2GB
Storage	32GB	32MB
Battery Capacity	4000mAh	4030mAh
OS	Android	Android 8.1
Resolution	720x1560 pixels	720x1520 pixels
general
Brand	Samsung	Vivo
Model	Galaxy A20	Y91
Release date	March 1, 2019	January 1, 2019
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	158.40 x 74.70 x 7.80	155.11 x 75.09 x 8.28
Battery capacity (mAh)	4000	4030
Weight (g)	-	163.50
Colours	-	Starry Black, Ocean Blue
display
Screen size (inches)	6.40	6.22
Touchscreen	Yes	Yes
Resolution	720x1560 pixels	720x1520 pixels
hardware
Processor	octa-core (2x1.6GHz + 6x1.35GHz)	octa-core
Processor make	Samsung Exynos 7884	MediaTek Helio P22 (MT6762R)
RAM	3GB	2GB
Internal storage	32GB	32MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	256
Dedicated microSD slot	-	Yes
camera
Rear camera	13-megapixel (f/1.9) + 5-megapixel (f/2.2)	13-megapixel (f/f/2.2) + 2-megapixel (f/f/2.4)
Rear flash	Yes	LED
Front camera	8-megapixel (f/2.0)	8-megapixel (f/f/1.8)
Front flash	-	No
software
Operating system	Android	Android 8.1
Skin	-	Funtouch OS 4.5
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
NFC	-	No
Micro-USB	-	Yes
Headphones	-	3.5mm
Number of SIMs	-	2
Active 4G on both SIM cards	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Face unlock	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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