Getting to know the back of your device
Galaxy S8
Getting to know the back of your device
Camera
Flash
Power/Lock Button
Microphone
Speaker
Fingerprint Sensor
Heart Rate Sensor
Volume Buttons
Bixby Button
Used for taking pictures.
Used for taking pictures in low-light situations.
Press to lock or unlock the touchscreen. Hold down to turn the device on or off.
Built-in microphone used for phone calls and voice commands.
Used to play sounds on your device.
Used for unlocking the device with your fingerprint.
Used for detecting heart rate and other vital signs in Samsung Health.
Adjust the volume on your device.
Launches the Bixby virtual assistant.
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