Vivo Y51 Pro 5G vs Alcatel 1S (2021) comparison

Show Only Differences Highlight Differences	Vivo Y51 Pro 5G	Alcatel 1S (2021)
key specs
Display	6.75-inch	6.52-inch
Processor	MediaTek Dimensity 7360 Turbo	-
Front Camera	8-megapixel	Unspecified
Rear Camera	50-megapixel + 2-megapixel	13-megapixel + 2-megapixel + 2-megapixel
RAM	8GB	-
Storage	128GB, 256GB	-
Battery Capacity	7200mAh	-
OS	Android 16	Android
Resolution	720x1570 pixels	720
general
Brand	Vivo	Alcatel
Model	Y51 Pro 5G	1S (2021)
Release date	March 11, 2026	January 13, 2021
Launched in India	Yes	-
Form factor	Touchscreen	-
Dimensions (mm)	166.60 x 78.40 x 8.39	-
Weight (g)	219.00	-
IP rating	IP69	-
Battery capacity (mAh)	7200	-
Removable battery	No	-
Fast charging	44W Flash Charge	-
Wireless charging	No	-
Colours	Festive Red, Noble Gold	Elegant Black and Twilight Blue
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.75	6.52
Touchscreen	Yes	Yes
Resolution	720x1570 pixels	-
Aspect ratio	-	20:9
hardware
Processor	octa-core	-
Processor make	MediaTek Dimensity 7360 Turbo	-
RAM	8GB	-
Internal storage	128GB, 256GB	-
Expandable storage	No	-
camera
Rear camera	50-megapixel (f/2.0) + 2-megapixel (f/2.4)	13-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras	2	-
Rear autofocus	Yes	-
Rear flash	Yes	-
Front camera	8-megapixel (f/2.05)	Unspecified
No. of Front Cameras	1	-
Pop-Up Camera	No	-
software
Operating system	Android 16	Android
Skin	OriginOS 6	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	-
Bluetooth	Yes, v 5.40	Yes
USB Type-C	Yes	-
Number of SIMs	2	-
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM + CDMA	-
4G/ LTE	Yes	-
5G	Yes	-
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM + CDMA	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-

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