Samsung Galaxy S25 Ultra vs Vivo Y21s comparison 5v452i

Show Only Differences Highlight Differences	Samsung Galaxy S25 Ultra	Vivo Y21s
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.90-inch	6.50-inch
Processor	Snapdragon 8 Elite	MediaTek Helio G80
Front Camera	12-megapixel	8-megapixel
Rear Camera	200-megapixel + 50-megapixel + 50-megapixel + 10-megapixel	50-megapixel + 2-megapixel + 2-megapixel
RAM	12GB	4GB
Storage	256GB, 512GB, 1TB	128GB
Battery Capacity	5000mAh	5000mAh
OS	Android 15	Android 11
Resolution	1400x3120 pixels	720x1600 pixels
general
Brand	Samsung	Vivo
Model	Galaxy S25 Ultra	Y21s
Release date	January 22, 2025	September 7, 2021
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	162.80 x 77.60 x 8.20	164.26 x 76.08 x 8.00
Weight (g)	218.00	182.00
IP rating	IP68	-
Battery capacity (mAh)	5000	5000
Removable battery	No	-
Fast charging	45W Fast Charging	Proprietary
Wireless charging	Yes	-
Wireless Charging Type	15	-
Brand Exclusive Features	Titanium frame, Corning Gorilla Armor (Rear and Front )	-
Colours	-	Midnight Blue, Pearl White
display
Refresh Rate	120 Hz	-
Resolution Standard	QHD+	-
Screen size (inches)	6.90	6.50
Touchscreen	Yes	Yes
Resolution	1400x3120 pixels	720x1600 pixels
Protection type	Gorilla Glass Armor	-
hardware
Processor	octa-core	octa-core
Processor make	Snapdragon 8 Elite	MediaTek Helio G80
RAM	12GB	4GB
Internal storage	256GB, 512GB, 1TB	128GB
Expandable storage	No	Yes
Expandable storage type	No	microSD
Dedicated microSD slot	No	Yes
Expandable storage up to (GB)	-	1000
camera
Rear camera	200-megapixel (f/1.7) + 50-megapixel (f/1.9) + 50-megapixel + 10-megapixel	50-megapixel (f/1.8) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras	4	2
Rear autofocus	Yes	Yes
Rear flash	Yes	LED
Front camera	12-megapixel (f/2.2)	8-megapixel (f/2.0)
No. of Front Cameras	1	1
Front autofocus	Yes	-
Lens Type (Second Rear Camera)	Ultra Wide-Angle	-
Lens Type (Third Rear Camera)	Telephoto	-
Lens Type (Fourth Rear Camera)	Telephoto	-
software
Operating system	Android 15	Android 11
Skin	One UI 7	Funtouch OS 11.1
connectivity
Wi-Fi 7	Yes	-
Wi-Fi	Yes	Yes
Wi-Fi standards ed	802.11 a/b/g/n/ac/ax	-
GPS	Yes	-
Bluetooth	Yes, v 5.30	Yes, v 5.00
NFC	Yes	-
USB Type-C	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	Yes	-
Active 4G on both SIM cards	Yes	-
USB OTG	-	Yes
FM	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sensors
Fingerprint sensor	Yes	Yes
In-Display Fingerprint Sensor	Yes	-
Com/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-
Barometer	Yes	-

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