Lenovo P2a42 - Device Overview; Front and Rear Components

Front-facing camera
3
1
Receiver
2
On/Off button
6
Light/Proximity sensor
4
Volume buttons
5
Flash
9
Touch screen
7
8
NFC antenna area
12
Anti-noise microphone
10
Rear-facing camera
11
Card tray
Speaker
16
1513
Power saving switch
14
Micro USB connector
Microphone
17
Headset connector
7
First glance
11
10
8
9
13
14
17
16
15
12
4
5
6
1
2
3
Fingerprint sensor &
Home button
2