Samsung Galaxy A3 - Device Layout

Basics
11
Device layout
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Type 1 (SM-A320F, SM-A320Y):
Microphone
Back key
Headset jack
Multipurpose jack (USB Type-C)
Front camera
Speaker
Power key
Loud speaker
Touchscreen
Recents key
Home key (Fingerprint
recognition sensor)
Proximity sensor
SIM card / Memory card tray