Samsung Galaxy S21 Ultra vs Apple iPhone X comparison

Show Only Differences Highlight Differences	Samsung Galaxy S21 Ultra	Apple iPhone X
ratings
Overall NDTV Rating	Read Review	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	5.80-inch
Processor	Samsung Exynos 2100	Apple A11 Bionic
Front Camera	40-megapixel	7-megapixel
Rear Camera	108-megapixel + 12-megapixel + 10-megapixel + 10-megapixel	12-megapixel + 12-megapixel
RAM	12GB, 16GB	3GB
Storage	128GB, 256GB, 512GB	64GB
Battery Capacity	5000mAh	2716mAh
OS	Android 11	iOS 11
Resolution	1440x3220 pixels	1125x2436 pixels
general
Brand	Samsung	Apple
Model	Galaxy S21 Ultra	iPhone X
Release date	January 14, 2021	September 1, 2017
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.10 x 75.60 x 8.90	143.60 x 70.90 x 7.70
Weight (g)	228.00	174.00
IP rating	IP68	-
Battery capacity (mAh)	5000	2716
Fast charging	Proprietary	Proprietary
Wireless charging	Yes	-
Colours	Phantom Titanium, Phantom Navy, Phantom Brown	-
Launched in India	-	Yes
Removable battery	-	No
display
Screen size (inches)	6.80	5.80
Touchscreen	Yes	Yes
Resolution	1440x3220 pixels	1125x2436 pixels
Protection type	Gorilla Glass	-
Pixels per inch (PPI)	515	458
Aspect ratio	-	19.5:9
hardware
Processor	2.2GHz octa-core (3x2.8GHz + 4x2.2GHz + 1x2.9GHz)	2.39GHz hexa-core
Processor make	Samsung Exynos 2100	Apple A11 Bionic
RAM	12GB, 16GB	3GB
Internal storage	128GB, 256GB, 512GB	64GB
Expandable storage	-	No
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 (f/1.8, 1.22-micron) + 12-megapixel (f/2.4, 1.0-micron)
Rear autofocus	Laser autofocus	Phase detection autofocus
Rear flash	Yes	Dual LED
Front camera	40-megapixel (f/2.2, 0.7-micron)	7-megapixel (f/2.2)
software
Operating system	Android 11	iOS 11
Skin	One UI 3.1	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
NFC	Yes	Yes
USB Type-C	Yes	-
Number of SIMs	2	1
Infrared	-	No
USB OTG	-	No
FM	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
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	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
Face unlock	Yes	Yes
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Barometer	Yes	Yes
Temperature sensor	-	No

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