Realme C21Y vs Vivo Y1 comparison

Show Only Differences Highlight Differences	Realme C21Y	Vivo Y1s
key specs
Display	6.50-inch	6.22-inch
Processor	Unisoc T610	-
Front Camera	5-megapixel	5-megapixel
Rear Camera	13-megapixel + 2-megapixel + 2-megapixel	13-megapixel
RAM	3GB, 4GB	2GB
Storage	32GB, 64GB	32GB
Battery Capacity	5000mAh	4030mAh
OS	Android 11	Android 10
Resolution	720x1600 pixels	720x1520 pixels
general
Brand	Realme	Vivo
Model	C21Y	Y1s
Release date	July 14, 2021	November 26, 2020
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	164.50 x 76.00 x 9.10	155.11 x 75.09 x 8.28
Weight (g)	200.00	161.00
Battery capacity (mAh)	5000	4030
Fast charging	Proprietary	-
Colours	Cross Black, Cross Blue	Aurora Blue, Olive Black
Removable battery	-	No
display
Screen size (inches)	6.50	6.22
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	720x1520 pixels
Aspect ratio	20:9	-
hardware
Processor	octa-core	-
Processor make	Unisoc T610	MediaTek Helio P35 (MT6765)
RAM	3GB, 4GB	2GB
Internal storage	32GB, 64GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	256
Dedicated microSD slot	Yes	-
camera
Rear camera	13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)	13-megapixel (f/2.2)
No. of Rear Cameras	3	-
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	5-megapixel (f/2.4)	5-megapixel (f/1.8)
No. of Front Cameras	1	-
Pop-Up Camera	-	No
software
Operating system	Android 11	Android 10
Skin	Realme UI	Funtouch OS 10.5
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
Micro-USB	Yes	Yes
Headphones	3.5mm	-
Number of SIMs	2	2
USB OTG	-	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
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes