Vivo Y21 vs Samsung Galaxy J7 Prime 2 comparison

Show Only Differences Highlight Differences	Vivo Y21	Samsung Galaxy J7 Prime 2
key specs
Display	6.50-inch	5.50-inch
Processor	MediaTek Helio P35	Samsung Exynos 7 Octa 7870
Front Camera	8-megapixel	13-megapixel
Rear Camera	13-megapixel + 2-megapixel	13-megapixel
RAM	4GB	3GB
Storage	128GB	32GB
Battery Capacity	5000mAh	3300mAh
OS	Android 11	Android 7.0
Resolution	720x1600 pixels	1080x1920 pixels
general
Brand	Vivo	Samsung
Model	Y21	Galaxy J7 Prime 2
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	164.26 x 76.08 x 8.00	151.70 x 75.00 x 8.00
Weight (g)	182.00	170.00
Battery capacity (mAh)	5000	3300
Fast charging	Proprietary	-
Colours	Midnight Blue, Diamond Black	Black
Release date	-	March 1, 2018
display
Screen size (inches)	6.50	5.50
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	1080x1920 pixels
Aspect ratio	-	16:9
Pixels per inch (PPI)	-	401
hardware
Processor	octa-core	1.6GHz octa-core
Processor make	MediaTek Helio P35 (MT6765)	Samsung Exynos 7 Octa 7870
RAM	4GB	3GB
Internal storage	128GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1000	256
Dedicated microSD slot	Yes	-
camera
Rear camera	13-megapixel (f/2.2) + 2-megapixel (f/2.4)	13-megapixel (f/1.9)
No. of Rear Cameras	2	-
Rear autofocus	Yes	Yes
Rear flash	LED	LED
Front camera	8-megapixel (f/2.0)	13-megapixel (f/1.9)
No. of Front Cameras	1	-
software
Operating system	Android 11	Android 7.0
Skin	Funtouch OS 11.1	-
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.10
USB OTG	Yes	-
Wi-Fi standards supported	-	802.11 b/g/n
GPS	-	Yes
Micro-USB	-	Yes
Headphones	-	3.5mm
FM	-	Yes
Number of SIMs	-	2
sensors
Fingerprint sensor	Yes	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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