Samsung SM-G991W User Manual page 12

Basics
Device layout
► Galaxy S21 Ultra 5G:
Front camera
Touchscreen
SIM card tray
Laser AF sensor
Rear camera
NFC antenna /
Wireless charging coil
Speaker
Edge screen
Speaker
Microphone
Proximity/Light sensor
Volume key
Side key
Edge screen
Fingerprint recognition
sensor
Earphone jack /
Multipurpose jack
(USB Type-C)
GPS antenna
Flash
Microphone
Main antenna
Microphone
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