Vivo S18 Pro vs Vivo Y51A comparison

Show Only Differences Highlight Differences	Vivo S18 Pro	Vivo Y51A
key specs
Display	6.78-inch	6.58-inch
Processor	MediaTek Dimensity 9000+	Qualcomm Snapdragon 662
Front Camera	50-megapixel	16-megapixel
Rear Camera	50-Ultrapixel + 8-megapixel	48-megapixel + 8-megapixel + 2-megapixel
RAM	8GB	6GB, 8GB
Storage	256GB	128GB
Battery Capacity	5000mAh	5000mAh
OS	Android 14	Android 11
Resolution	2800x1260 pixels	1080x2048 pixels
general
Brand	Vivo	Vivo
Model	S18 Pro	Y51A
Release date	December 15, 2023	January 11, 2021
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	5000	5000
Removable battery	No	-
Fast charging	Proprietary	Proprietary
Colours	Porcelain, Jade	Titanium Sapphire, Crystal Symphony
Dimensions (mm)	-	163.86 x 75.32 x 8.38
Weight (g)	-	188.00
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.78	6.58
Touchscreen	Yes	Yes
Resolution	2800x1260 pixels	1080x2048 pixels
Aspect ratio	20:9	-
hardware
Processor	octa-core	octa-core
Processor make	MediaTek Dimensity 9000+	Qualcomm Snapdragon 662
RAM	8GB	6GB, 8GB
Internal storage	256GB	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	1000
Dedicated microSD slot	-	Yes
camera
Rear camera	50-Ultrapixel + 8-megapixel	48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	-
Front camera	50-megapixel	16-megapixel (f/2.0)
No. of Front Cameras	1	-
Rear flash	-	Yes
software
Operating system	Android 14	Android 11
Skin	OriginOS 3	Funtouch OS 11
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.20	Yes, v 5.00
NFC	Yes	-
USB Type-C	Yes	Yes
Headphones	Type-C	-
FM	-	Yes
Number of SIMs	-	2
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	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

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