Samsung Galaxy M02s vs Vivo Y91i comparison

Show Only Differences Highlight Differences	Samsung Galaxy M02s	Vivo Y91i
key specs
Display	6.50-inch	6.22-inch
Processor	Qualcomm Snapdragon 450	MediaTek Helio P22
Front Camera	5-megapixel	5-megapixel
Rear Camera	13-megapixel + 2-megapixel + 2-megapixel	13-megapixel
RAM	3GB, 4GB	2GB
Storage	32GB, 64GB	16GB
Battery Capacity	5000mAh	4030mAh
OS	Android 10	Android 8.1
Resolution	720x1600 pixels	720x1520 pixels
general
Brand	Samsung	Vivo
Model	Galaxy M02s	Y91i
Release date	January 5, 2021	March 1, 2019
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	5000	4030
Wireless charging	No	-
Colours	Black, Blue, Red	Fusion Black, Ocean Blue
Dimensions (mm)	-	155.11 x 75.09 x 8.28
Weight (g)	-	163.50
display
Screen size (inches)	6.50	6.22
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	720x1520 pixels
Aspect ratio	-	19:9
hardware
Processor	octa-core	octa-core
Processor make	Qualcomm Snapdragon 450	MediaTek Helio P22 (MT6762)
RAM	3GB, 4GB	2GB
Internal storage	32GB, 64GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	-
camera
Rear camera	13-megapixel + 2-megapixel + 2-megapixel	13-megapixel (f/2.2)
Rear flash	Yes	Yes
Front camera	5-megapixel (f/2.2)	5-megapixel (f/1.8)
Front flash	No	-
Rear autofocus	-	Yes
software
Operating system	Android 10	Android 8.1
Skin	One UI	Funtouch OS 4.5
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
FM	Yes	Yes
USB OTG	-	Yes
Micro-USB	-	Yes
Headphones	-	3.5mm
Number of SIMs	-	2
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
sensors
Face unlock	-	Yes
Fingerprint sensor	-	No
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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