Part identification for Nexus 5
I recently disassembled my old Nexus 5 just for the fun of it. I came across a part and I am unable to figure out what it is (I attached two picures - The part I mean is the small hole next to the headphone jack). I am probably just not seeing the obvious but could anybody help me out? A friend of mine said it is an IR blaster but I checked and the Nexus 5 does not have IR.
[Sorry, forgot the pictures]
Is this a good question?