Specifications for your Samsung Galaxy S21
Physical specifications
Dimensions
151.7 x 71.2 x 7.9 mm
Weight
169 g
IP rating (protection against dust and water)
IP68 Dust and water resistant (up to 1.5 m for 30 minutes)
Screen and keys
Screen type
Dynamic AMOLED 2X touch screen, HDR10+, 120 Hz, 16 million colours
Display size
6.2 inches
Resolution
1080 x 2400 pixels
Physical keypad
No
Picture, video and sound
Main camera
Triple 12 MP, f/1.8, 26mm (wide) + 64 MP, f/2.0, 29mm (telephoto) + 12 MP, f/2.2, 13mm, 120˚ (ultra wide)
Front camera
10 MP, f/2.2, 26mm (wide)
Video recorder
8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+
Flash
Yes
Music player
Yes
FM radio
No
Speaker
Stereo
SIM
SIM type
Dual nano SIM; eSIM
Processor
Chipset
Exynos 2100 (5 nm)
CPU
Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55)
GPU
Mali-G78 MP14
Memory
Storage
128 GB/256 GB
RAM
8 GB
Ports
3.5 mm jack
No
USB
3.2, USB-C
Network
2G network
Yes
3G network
Yes
4G network
Yes
5G network
Yes
Connectivity
Bluetooth
5.0, A2DP, LE
WiFi
802.11 a/b/g/n/ac/ax, dual-band
NFC
Yes
GPS
Yes
VoLTE – 4G voice
Yes
VoWiFi - WiFi Calling
Yes
Sensors
Accelerometer
Yes
Gyroscope
Yes
Compass
Yes
Barometer
Yes
Battery
Battery type
Non-removable Li-Ion 4000 mAh battery
Operating system
Operating system
Android 11.0
Tethering
USB
Yes
WiFi hotspot
Yes
Security
Fingerprint sensor
Yes
Face recognition
2D face recognition
Iris scanner
No