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Galaxy S21 vs Galaxy S21+ vs Galaxy S21 Ultra
SamsungGalaxy S21
SamsungGalaxy S21+
SamsungGalaxy S21 Ultra
General Information
-
Model Name
Galaxy S21
Galaxy S21+
Galaxy S21 Ultra
-
Model type
Bar
Bar
Bar
-
Colors
Violet (Phantom Violet)Pink (Phantom Pink)Gray (Phantom Gray)White (Phantom White)
Silver (Phantom Silver)Black (Phantom Black)Violet (Phantom Violet)Red (Phantom Red)Gold (Phantom Gold)Pink (Phantom Pink)
Black (Phantom Black)Silver (Phantom Silver)Brown (Phantom Brown)Navy (Phantom Navy)Titanium (Phantom Titanium)
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Announced
2021, January
2021, January
2021, January
-
Released
2021, January
2021, January
2021, January
Physical specifications
-
Dimensions
Bar: 151.7 x 71.2 x 7.9 mm
Bar: 161.5 x 75.6 x 7.8 mm
Bar: 165.1 x 75.6 x 8.9 mm
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Weights
171g
202g
229g
-
IP rating
IP68
IP68
IP68
Operating system
-
Operating system
Android 11
Android 11
Android 11
-
One UI version
3.1
3.1
3.1
Networks
-
SIM
Dual SIM model
Dual SIM model
Dual SIM model
-
SIM card sizes
Nano-SIM (4FF)
Nano-SIM (4FF)
Nano-SIM (4FF)
-
Networks
2G3G4G5G
2G3G4G5G
2G3G4G5G
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eSIM support
Yes
Yes
Yes
Display
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Kind
Main Display
-
Name
Infinity-O Display
Infinity-O Display
Infinity-O Display
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Technology
Dynamic AMOLED 2X
Dynamic AMOLED 2X
Dynamic AMOLED 2X
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Size
6.2 inch / 157.48 mm
6.7 inch / 170.18 mm
6.8 inch / 172.72 mm
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Resolution
FHD+ / 2400x1080 pixels
FHD+ / 2400x1080 pixels
WQHD+ / 3200x1440 pixels
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Pixel density
421 PPI
394 PPI
515 PPI
-
Screen to body ratio
~87.2%
~88.3%
~89.9%
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Refresh rate
120Hz
120Hz
120Hz
Processors
Memory
-
RAM/ROM sizes
8 GB RAM with 128 GB ROM8 GB RAM with 256 GB ROM
8 GB RAM with 128 GB ROM8 GB RAM with 256 GB ROM
12 GB RAM with 128 GB ROM12 GB RAM with 256 GB ROM16 GB RAM with 512 GB ROM
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External memory support
No
No
No
Sensors
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Accelerometer
Yes
Yes
Yes
-
Ambient Light
Yes
No
Yes
-
Ambient Light sensor
No
Yes
No
-
Barometer
Yes
Yes
Yes
-
Gyro sensor
Yes
Yes
Yes
-
Hall sensor
Yes
Yes
Yes
-
Proximity sensor
Yes
Yes
Yes
-
Ultrasonic Fingerprint sensor
Yes
Yes
Yes
Video
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Max. Video Recording Resolution
8K video recording at 30 fps (7680x4320)
8K video recording at 30 fps (7680x4320)
8K video recording at 30 fps (7680x4320)
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External memory support
No
No
No
Front Camera
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Kind
Selfie Camera
-
Megapixels
10MP
10MP
40MP
-
Aperture
F2.2
F2.2
F2.2
-
Pixel size
1.22μm
1.22μm
0.7µm
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Field of view
80˚
80˚
80˚
-
Extras
Dual Pixel AF
Dual Pixel AF
PDAF
Rear Camera
-
Flash
Yes
Yes
Yes
-
Digital Zoom
Yes
Yes
Yes
-
Optical Zoom
Yes
Yes
Yes
-
Kind
Ultra Wide Camera
-
Megapixels
12MP
12MP
12MP
-
Aperture
F2.2
F2.2
F2.2
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Pixel size
1.4μm
1.4μm
1.4μm
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Field of view
120°
120°
120°
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Extras
FF
FF
Dual Pixel AF
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Kind
Wide-angle Camera
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Megapixels
12MP
12MP
108MP
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Aperture
F1.8
F1.8
F1.8
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Pixel size
1.8μm
1.8μm
0.8µm
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Field of view
79°
79°
79°
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Extras
Dual Pixel AF, OIS
Dual Pixel AF, OIS
PDAF, OIS
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Kind
Telephoto Camera
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Megapixels
64MP
64MP
10MP
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Aperture
F2.0
F2.0
F4.9
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Pixel size
0.8µm
0.8µm
1.22μm
-
Field of view
76°
76°
10°
-
Extras
PDAF, OIS
PDAF, OIS
Dual Pixel AF, OIS
Connectivity
-
ANT+
Yes
Yes
Yes
-
USB version
Type C
Type C
Type C
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3.5mm Headphonejack
No
No
No
-
Location technology
GPSBeiDouGalileoGlonass
GPSBeiDouGalileoGlonass
GPSGalileoGlonassBeiDou
-
Wi-Fi
Yes
Yes
Yes
-
Wi-Fi Direct
Yes
-
NFC
Yes
Yes
Yes
-
Bluetooth Version
5.2
5.2
5.2
S Pen
-
Availability
Yes
-
Pressure sensitivity levels
4096
-
Tip size
0.7mm
Battery
-
Standard battery capacity
4000mAh
4800mAh
5000mAh
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Removable battery
No
No
No
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Wired fast charging
Yes
Yes
Yes
-
Wired fast charging watt
25
25
25
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Wireless fast charging
Yes
Yes
Yes
-
Wireless fast charging Watt
15
15
15
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Wireless power share
Yes
Yes
Yes
-
Wireless power share Watt
0.7
4.5
4.5
