Back view – Samsung SM-G900AZKZAIO User Manual
Page 27
Understanding Your Phone 19
Back View
1. Camera lens is used to take photos.
2. Flash is used to take photos in low-light conditions.
3. Heart Rate Sensors, when using the S Health app, these
sensors measure your heart rate via your fingertip. For
information on the S Health app, see “S Health” on
4. External speaker allows you to hear ringers, music, and
other sounds offered by your phone.
5. Headset jack allows you to connect a hands-free
headset so you can listen to music.
6. Temperature and Humidty sensor allows your device to
read both temperature and humidity conditions. This is
useful to calculate calories burned within S Health.
7. IR Transmitter used to emit infrared signals used for
controlling external devices. For more information,
refer to “Smart Remote” on page 122.
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