Realme C51 vs Vivo Y15s (2021) comparison

Show Only Differences Highlight Differences	Realme C51	Vivo Y15s (2021)
key specs
Display	6.74-inch	6.51-inch
Processor	Unisoc T612	MediaTek Helio P35
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel	13-megapixel + 2-megapixel
RAM	4GB	3GB
Storage	64GB	32GB
Battery Capacity	5000mAh	5000mAh
OS	Android Android 13	Android 11 (Go Edition)
Resolution	720x1600 pixels	720x1600 pixels
general
Brand	Realme	Vivo
Model	C51	Y15s (2021)
Release date	September 4, 2023	November 9, 2021
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	167.20 x 76.70 x 7.99	163.96 x 75.20 x 8.28
Weight (g)	186.00	179.00
Battery capacity (mAh)	5000	5000
Removable battery	No	-
Fast charging	33W Fast Charging	-
Wireless charging	No	-
Colours	Carbon Black and Mint Green	Mystic Blue, Wave Green
display
Refresh Rate	90 Hz	-
Resolution Standard	HD	-
Screen size (inches)	6.74	6.51
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	720x1600 pixels
Aspect ratio	-	20:9
hardware
Processor	octa-core	octa-core
Processor make	Unisoc T612	MediaTek Helio P35 (MT6765)
RAM	4GB	3GB
Internal storage	64GB	32GB
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	2000	-
Expandable storage	-	Yes
camera
Rear camera	50-megapixel (f/f/1.8)	13-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	2
No. of Front Cameras	1	1
Front camera	8-megapixel (f/f/2.0)	8-megapixel (f/2.0)
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android Android 13	Android 11 (Go Edition)
Skin	-	Funtouch OS 11.1
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
USB Type-C	Yes	-
Headphones	3.5mm	-
GPS	-	Yes
USB OTG	-	Yes
Micro-USB	-	Yes
Number of SIMs	-	2
sensors
Fingerprint sensor	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Gyroscope	Yes	-
Face unlock	-	Yes
Compass/ Magnetometer	-	Yes
Ambient light sensor	-	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