OnePlus 9 vs Samsung Galaxy S21 Ultra comparison 526j6y

Show Only Differences Highlight Differences	OnePlus 9	Samsung Galaxy S21 Ultra
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	6.55-inch	6.80-inch
Processor	Qualcomm Snapdragon 888	Samsung Exynos 2100
Front Camera	16-megapixel	40-megapixel
Rear Camera	48-megapixel + 50-megapixel + 2-megapixel	108-megapixel + 12-megapixel + 10-megapixel + 10-megapixel
RAM	8GB, 12GB	12GB, 16GB
Storage	128GB, 256GB	128GB, 256GB, 512GB
Battery Capacity	4500mAh	5000mAh
OS	Android 11	Android 11
Resolution	1080x2400 pixels	1440x3220 pixels
general
Brand	OnePlus	Samsung
Model	9	Galaxy S21 Ultra
Release date	March 23, 2021	January 14, 2021
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	160.00 x 73.90 x 8.10	165.10 x 75.60 x 8.90
Weight (g)	183.00	228.00
Battery capacity (mAh)	4500	5000
Fast charging	Proprietary	Proprietary
Colours	Arctic Sky, Winter Mist, Stellar Black	Phantom Titanium, Phantom Navy, Phantom Brown
IP rating	-	IP68
Wireless charging	-	Yes
display
Screen size (inches)	6.55	6.80
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1440x3220 pixels
Protection type	Gorilla Glass	Gorilla Glass
Aspect ratio	20:9	-
Pixels per inch (PPI)	402	515
hardware
Processor	octa-core	2.2GHz octa-core (3x2.8GHz + 4x2.2GHz + 1x2.9GHz)
Processor make	Qualcomm Snapdragon 888	Samsung Exynos 2100
RAM	8GB, 12GB	12GB, 16GB
Internal storage	128GB, 256GB	128GB, 256GB, 512GB
camera
Rear camera	48-megapixel (f/1.8, 1.12-micron) + 50-megapixel (f/2.2) + 2-megapixel	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)
No. of Rear Cameras	3	-
Rear autofocus	Yes	Laser autofocus
Rear flash	Yes	Yes
Front camera	16-megapixel (f/2.4, 1.0-micron)	40-megapixel (f/2.2, 0.7-micron)
No. of Front Cameras	1	-
software
Operating system	Android 11	Android 11
Skin	OxygenOS 11	One UI 3.1
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards ed	802.11 a/b/g/n/ac/ax	802.11 a/b/g/n/ac/ax
GPS	Yes	Yes
Bluetooth	Yes, v 5.20	Yes, v 5.00
NFC	Yes	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	2
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	-	Yes
sensors
In-Display Fingerprint Sensor	Yes	Yes
Com/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Face unlock	-	Yes
Barometer	-	Yes

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