iPhone 6S chip Mark underneath glass

[Tsuikyit]

I was unboxing my new 6S that I got from Epicenter when I noticed that there were two chip marks on the top part of the phone, not covered by the plastic wrap. Is this a known flaw of the iPhone 6S? https://imgur.com/a/ioMHC Zoom in for a clearer view
The glass is smooth, indicating that the chip is underneath the display glass.

 

[BruceButtcheeks]

I honestly can't see from the picture but a space grey I purchased from the Apple Store in late September had a scratch underneath the glass so it looked as if it was clear. Really don't think it is a wide spread issue, exchanged it with no hassle.

 

[Tsuikyit]

I honestly can't see from the picture but a space grey I purchased from the Apple Store in late September had a scratch underneath the glass so it looked as if it was clear. Really don't think it is a wide spread issue, exchanged it with no hassle.

Personally, I would've got this exchanged, but the store manager was really rude. Even though I took a clear snapshot and zoomed it in for him.