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General Information
Model Name
Galaxy S21
Galaxy S21+
Galaxy S20 FE
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)
Navy (Cloud Navy)Red (Cloud Red)White (Cloud White)Lavender (Cloud Lavender)Mint (Cloud Mint)Orange (Cloud Orange)
Announced
2021, January
2021, January
2020, September
Released
2021, January
2021, January
2020, October
Physical specifications
Dimensions
Bar: 151.7 x 71.2 x 7.9 mm
Bar: 161.5 x 75.6 x 7.8 mm
Bar: 159.8 x 74.5 x 8.4 mm
Weights
171g
202g
190g
IP rating
IP68
IP68
IP68
Operating system
Operating system
Android 11
Android 11
Android 11
One UI version
3.1
3.1
3.0
Networks
SIM
Dual SIM model
Dual SIM model
Dual SIM model (Hybrid SIM slot)
SIM card sizes
Nano-SIM (4FF)
Nano-SIM (4FF)
Nano-SIM (4FF)
Networks
2G3G4G5G
2G3G4G5G
2G3G4G
eSIM support
Yes
Yes
No
Display
Kind
Main Display
Name
Infinity-O Display
Infinity-O Display
Infinity-O Display
Technology
Dynamic AMOLED 2X
Dynamic AMOLED 2X
Super AMOLED Display
Size
6.2 inch / 157.48 mm
6.7 inch / 170.18 mm
6.5 inch / 165.1 mm
Resolution
FHD+ / 2400x1080 pixels
FHD+ / 2400x1080 pixels
FHD+ / 2400x1080 pixels
Pixel density
421 PPI
394 PPI
407 PPI
Screen to body ratio
~87.2%
~88.3%
~84.8%
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
6 GB RAM with 128 GB ROM8 GB RAM with 128 GB ROM8 GB RAM with 256 GB ROM
External memory support
No
No
Yes
External memory support maximum
1 TB
Sensors
Accelerometer
Yes
Yes
Yes
Ambient Light
Yes
No
No
Ambient Light sensor
No
Yes
No
Barometer
Yes
Yes
No
Compass
No
No
Yes
Fingerprint sensor
No
No
Yes
Gyro sensor
Yes
Yes
Yes
Hall sensor
Yes
Yes
Yes
Light Sensor
No
No
Yes
Proximity sensor
Yes
Yes
No
Ultrasonic Fingerprint sensor
Yes
Yes
No
Virtual Proximity Sensing
No
No
Yes
Video
Max. Video Recording Resolution
8K video recording at 30 fps (7680x4320)
8K video recording at 30 fps (7680x4320)
8K video recording at 24 fps (7680x4320)
External memory support
No
No
Yes
External memory support maximum
1 TB
Front Camera
Rotating
No
Flash
No
Digital Zoom
No
Kind
Selfie Camera
Megapixels
10MP
10MP
32MP
Aperture
F2.2
F2.2
F2.2
Pixel size
1.22μm
1.22μm
0.8µm
Field of view
80˚
80˚
80˚
Extras
Dual Pixel AF
Dual Pixel AF
Rear Camera
Rotating
No
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
Pixel size
1.4μm
1.4μm
1.12μm
Field of view
120°
120°
123˚
Extras
FF
FF
Kind
Wide-angle Camera
Megapixels
12MP
12MP
12MP
Aperture
F1.8
F1.8
F1.8
Pixel size
1.8μm
1.8μm
1.8μm
Field of view
79°
79°
79°
Extras
Dual Pixel AF, OIS
Dual Pixel AF, OIS
Dual Pixel AF, OIS
Kind
Telephoto Camera
Megapixels
64MP
64MP
8MP
Aperture
F2.0
F2.0
F2.4
Pixel size
0.8µm
0.8µm
1.0μm
Field of view
76°
76°
32°
Extras
PDAF, OIS
PDAF, OIS
AF, OIS
Connectivity
ANT+
Yes
Yes
Yes
USB version
Type C
Type C
Type C
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
5.0
Battery
Standard battery capacity
4000mAh
4800mAh
4500mAh
Removable battery
No
No
No
Wired fast charging
Yes
Yes
Yes
Wired fast charging watt
25
25
25
Wireless fast charging
Yes
Yes
Yes
Wireless fast charging Watt
15
15
15
Wireless power share
Yes
Yes
Yes
Wireless power share Watt
0.7
4.5
4.5