This holds true for any device forum that I've seen, those who claim 'perfection' cant seem to have a digital camera with them and show the rest of the members that there is infact a screen that can meet their standards of quality. Instead we are forced to take their word for it and end up endlessly going back to the store for a replacement because the self proclaimed majority says their screens are "perfect", everyone lies, I think those who claim that their unit does not exhibit the same issues as others and do not provide a picture are the ones causing more 'damage' compared to the vocal majority of people having issues.
Im hoping I can hold out 2-3 months more before purchasing and wishful thinking by that time screen issues will be minimized.
Because taking a picture is a bad way to show color issues.... Defects (like bad pixels, uniformity that you can ALSO see by eye, then yes). And it is quite possible that the people with good screens already know this....
The ONLY way to 100% verify color/grayscale issues is with (instrumentation/software). With that said, you can look for more prominent inaccuracies with grayscale ramp patterns.
I have attached a video files that you can play on your iPad. The one titled "Section-A" is a group of misc patters. The first two are great grayscale ramps. What you will want to look for is variances in color between each "step". On a perfect calibrated display there will be no color and just shades of black/gray/white.
I know most of you will never get into actual calibration. But it may behoove some of you to read this Grayscale Calibration for Dummies. Don't need to read all of it. But there is some great information on what grayscale is, what proper color temp is, etc.....
Oh and my display is perfect, see sig.
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Sigh...
Yes, it is a hardware issue. If you take a screenshot and then view that screenshot on the ipad3 well of course it is going to show the problem, you're still using the same problematic screen.
Take the screenshot on the ipad and then send to another device like your laptop and then view the screenshot on that device.
In your adjusted photos all the text looks BLUE when I view it on my iMac (which I am using right now).
Actually on my MBP (which the display is calibrated with Hardware) the first text only pic looks correct. The second looks very blue.