I think trying to replace it today is pointless. Do you think Apple can/will immediately sort through and dump a whole batch of machines just because a few dozen buyers went back and returned/exchanged theirs?
Wait a few more months, then maybe the production quality has improved, or they have refined the stock.
Repeated exchanges this early is a waste of time.
A sober point!
Having a display replaced under warranty several months from now is probably a smarter move than trying to land the 1/1000 "perfect" display from the current production line...
That said, people have been pining for perfect IPS displays for the past 3-4 years already, and production standards and yields don't seem to be improving much. So the Mister Fussypantses among us are probably in for an uphill battle any way you slice it.
(Early reports suggest IGZO displays don't appear to fare much better, either!)
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Ok my friends..to finish the last video, from this forum, see left bottom side a little right side...yes bother me.
https://www.youtube.com/watch?v=JErQsBeezAk
I honestly don't see it in that video, JC.
I'll repeat what I said: if it bothers you now, exchange it. If you can live with it, use it for a while and ask for a display replacement later on if you find it's still bothering you.
But bear in mind that you are ultimately focusing on a
VERY MINOR issue, and that every display will have a similar issue for you to obsess about. Guaranteed.
I suggest showing your display to someone else in real life--a friend, family member, co-worker--and ask if they see what you are seeing.
And one last thing, this forum is quite possibly THE WORST for tricking your eyes due to all of the soft, subtle shifts in colour from white to violet to light gray... Try looking at other webpages to see if the problem is still apparent.