Samsung Galaxy S21 Ultra vs Vivo iQoo Neo 855 comparison

Show Only Differences Highlight Differences	Samsung Galaxy S21 Ultra	Vivo iQoo Neo 855
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	6.80-inch	6.38-inch
Processor	Samsung Exynos 2100	Qualcomm Snapdragon 855
Front Camera	40-megapixel	16-megapixel
Rear Camera	108-megapixel + 12-megapixel + 10-megapixel + 10-megapixel	12-megapixel + 8-megapixel + 2-megapixel
RAM	12GB, 16GB	6GB
Storage	128GB, 256GB, 512GB	64GB
Battery Capacity	5000mAh	4420mAh
OS	Android 11	Android 9
Resolution	1440x3220 pixels	1080x2340 pixels
general
Brand	Samsung	Vivo
Model	Galaxy S21 Ultra	iQoo Neo 855
Release date	January 14, 2021	October 1, 2019
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.10 x 75.60 x 8.90	159.53 x 75.23 x 8.13
Weight (g)	228.00	198.50
IP rating	IP68	-
Battery capacity (mAh)	5000	4420
Fast charging	Proprietary	Proprietary
Wireless charging	Yes	-
Colours	Phantom Titanium, Phantom Navy, Phantom Brown	Black, Blue White
display
Screen size (inches)	6.80	6.38
Touchscreen	Yes	Yes
Resolution	1440x3220 pixels	1080x2340 pixels
Protection type	Gorilla Glass	-
Pixels per inch (PPI)	515	-
Aspect ratio	-	19.5:9
hardware
Processor	2.2GHz octa-core (3x2.8GHz + 4x2.2GHz + 1x2.9GHz)	2.842GHz octa-core
Processor make	Samsung Exynos 2100	Qualcomm Snapdragon 855
RAM	12GB, 16GB	6GB
Internal storage	128GB, 256GB, 512GB	64GB
camera
Rear camera	108-megapixel (f/1.8, 0.8-micron) + 12-megapixel (f/2.2, 1.4-micron) + 10-megapixel (f/2.4, 1.22-micron) + 10-megapixel (f/4.9, 1.22-micron)	12-megapixel + 8-megapixel + 2-megapixel
Rear autofocus	Laser autofocus	-
Rear flash	Yes	-
Front camera	40-megapixel (f/2.2, 0.7-micron)	16-megapixel
software
Operating system	Android 11	Android 9
Skin	One UI 3.1	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
NFC	Yes	-
USB Type-C	Yes	Yes
Number of SIMs	2	-
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
5G	Yes	-
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
Face unlock	Yes	-
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-
Barometer	Yes	-
Fingerprint sensor	-	Yes

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