Samsung Galaxy S21 Ultra 5G
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Top specifications
SIM type
Nano
Internal device memory
128GB/256GB/512GB
Max external memory
N/A
Charge rate
-
Handset warranty
24 months
Body
Height (mm)
165.1
Width (mm)
75.6
Depth (mm)
8.9
Weight (g)
228
Water resistant
Yes
Dust resistant
Yes
SIM type
Nano
Battery
Official charge rate
-
Talk time (mins)
-
Standby time (hrs)
-
Fast charge
Yes - 25W Super Fast Charge
Removable battery
No
Power saving
Power saving mode
Wireless charging
Yes - 15W Fast Wireless Charging
Battery capacity
5000mAh
Wireless PowerShare
Yes
Connectivity
Bluetooth
Yes
Personal hotspot
Yes
USB cable
Yes
Wi-Fi (WLAN)
Wi-Fi 6E
Wi-Fi Direct
Yes
Near Field Communication (NFC)
Yes
USB type
Type-C
Smartwatch compatible
Yes
Samsung DeX
Yes
Processor
CPU speed
Exynos 2100
Octa-core (up to 2.9GHz)
Octa-core (up to 2.9GHz)
Display
Brightness (typical)
1500 nit
Pixels
515 ppi
Resolution
3200x1440
Size (inches)
6.8
Touch screen
Yes
Contrast ratio
3,000,000:1
Display type
Dynamic AMOLED 2X
Refresh rate
120 Hz
Network
Band
Quad
2G
Yes
3G
Yes
4G
Yes
5G
Yes
Works in the US
Yes
Platform
Operating system
Android
Android version
Android 11
Sensors
Barometer
Yes
Gyroscope
Yes
Accelerometer
Yes
Ambient light sensor
Yes
Digital compass
Yes
Proximity sensor
Yes
Memory
Device memory
128GB/256GB/512GB
RAM
12GB
Card slot
No
Card max size
N/A
Front camera
HD video recording
4K @ up to 60fps
No. of cameras
1
Resolution (max MP)
40
Camera type
Front camera
Aperture
f/2.2
FOV
80°
Pixel size
0.7μm
Camera
HD video recording
Yes
No. of cameras
5
Slow motion
Yes
Primary camera
Quad rear-facing
Secondary camera
Front-facing
Rear camera
No. of cameras
4
Resolution (max MP)
Wide camera: 108
Ultra Wide camera: 12
Telephoto camera 1: 10
Telephoto camera 2: 10
Ultra Wide camera: 12
Telephoto camera 1: 10
Telephoto camera 2: 10
Camera type
Wide camera
Ultra Wide camera
Dual telephoto cameras
Ultra Wide camera
Dual telephoto cameras
Aperture
Wide camera: f/1.8
Ultra Wide camera: f/2.2
Telephoto camera 1: f/2.4
Telephoto camera 2: f/4.9
Ultra Wide camera: f/2.2
Telephoto camera 1: f/2.4
Telephoto camera 2: f/4.9
Flash
LED
FOV
Wide camera: 83°
Ultra Wide camera: 120°
Telephoto camera 1: 35°
Telephoto camera 2: 10°
Ultra Wide camera: 120°
Telephoto camera 1: 35°
Telephoto camera 2: 10°
HD video recording
4K @ 30 or 60 fps
8K @ 24fps
8K @ 24fps
Optical Image Stabilization (OIS)
Yes
Pixel size
Wide camera: 0.8μm
Ultra Wide camera: 1.4μm
Telephoto camera 1: 1.22μm
Telephoto camera 2: 1.22μm
Ultra Wide camera: 1.4μm
Telephoto camera 1: 1.22μm
Telephoto camera 2: 1.22μm
Slow motion
Yes
Zoom
10x optical
6x high-res
100x digital
6x high-res
100x digital
Additional features
Laser Autofocus ToF sensor
Features
3.5mm headphone jack
No
Always On
Yes
Smart view
Yes
Video calling
Yes
Web browser
Yes
Wifi Calling
Yes
OTG compatible
Yes
S Pen support
Yes
Security
Facial recognition
Yes
Fingerprint sensor
Yes
Warranty
Device warranty
24 months
Virtual assistant
Bixby
Yes
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