I don't have a Note but do have the S4 so I wondered if this gap is solely a Note specific issue, apparently not. I never noticed it before and it's not visible to the naked eye, at least not mine. I have a Spigen Neo Hybrid case on my phone and it completely covers the sides. All in all it's not an issue for me on my S4. Pics are the same side, I just turned the phone around, and I could not replicate on the opposite side.
This is a sticky note and I didn't try with anything else. I was gonna post a video but apparently don't know how.
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