Philips S7221 5G vs Vivo Y51 comparison

Show Only Differences Highlight Differences	Philips S7221 5G	Vivo Y51
key specs
Display	6.67-inch	5.00-inch
Processor	Spreadtrum T765	1.2GHz quad-core
Front Camera	16-megapixel	5-megapixel
Rear Camera	64-megapixel	8-megapixel
RAM	6GB, 8GB	2GB
Storage	128GB	16GB
Battery Capacity	5700mAh	2350mAh
OS	Android 16	Android 5.0.2
Resolution	720x1600 pixels	540x960 pixels
general
Brand	Philips	Vivo
Model	S7221 5G	Y51
Release date	September 2, 2026	November 1, 2015
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	166.00 x 77.00 x 8.95	143.80 x 71.70 x 7.52
Weight (g)	210.00	157.00
IP rating	IP64	-
Battery capacity (mAh)	5700	2350
Fast charging	Proprietary	-
Colours	black, blue, grey	White
Removable battery	-	No
display
Refresh Rate	120 Hz	-
Resolution Standard	HD	-
Screen size (inches)	6.67	5.00
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	540x960 pixels
hardware
Processor	octa-core	1.2GHz quad-core
Processor make	Spreadtrum T765	-
RAM	6GB, 8GB	2GB
Internal storage	128GB	16GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	128
camera
Rear camera	64-megapixel	8-megapixel
Rear flash	Yes	LED
Front camera	16-megapixel	5-megapixel
software
Operating system	Android 16	Android 5.0.2
Skin	-	FunTouch OS
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
USB Type-C	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
NFC	-	No
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	-	GSM
3G	-	No
4G/ LTE	-	Yes
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	-	No
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
Barometer	-	No
Temperature sensor	-	No

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