Had the same problem and returned it for a new one.
Don't expect to see the same 'blue' you saw in the 4 or 4s . If you check iphones in an Apple store you'll see they have a slight yellow to them.
¡¡¡¡¡¡¡¡¡ C o l o r g a t e !!!!!!!!!!!!
I like the picture. Can you post it?
Mine is like the one on the right, it's absolutely disgusting.
But if you take it to the Apple store, the genius will just tell you it's a fact of life and it is within Apple manufacturing standards.
I compared the display of my iPhone 5 with another family member's. Both are at the same brightness. My iPhone (on the right side of the attached image) has a warmer display, with a very slight yellow tint. The iPhone on the left has a slightly cooler (and seemingly better) display. When I use my iPhone 5 normally, the warmer tone of the display is not very apparent... but as you can see in the image, there's a clear difference when I put the two iPhones side-by-side.
Anyway, just wanted to get some input. Individual preferences aside, am I correct in thinking that the warmer display is not as good/high quality as the cooler, more natural looking display? Some seem to think the warmer display on the iPhone 5 is normal and helps improve color saturation... not sure if that has any merit or not.
The screen white balance is ok. What causes yellowing tint is uneven backlight from the top right corner (probably from the twisted LED). You can clearly see this portion of the screen is affected the most, while bottom left side remains practically yellow-free. The screen itself looks much better calibrataed than the one on the left side. Anyways I would exchange it due to uneveness of backlight. None of these screens are 100% free of backlight issues. Here's why:
Image
It's actually very hard and rare to find 100% perfect screen in iDevice.
Here are my two models side by side , Excuse the over saturated images, and the lines. I was forced to use my old 4s
Week 39 Black (64GB) - left
Week 36 Black (64GB) - right this one is being returned to Apple, so I have to choose between the two and this one is scuffed
Both are at 100% full brightness. They both look very different under natural light. It's difficult to get the images to show how they really look. They show a pinkish tint using the 4s camera, but don't show this with the naked eye.
Check your Facebook status' will ya. My OCD senses are tingling...
Actually, you have a functional display while the phone on the left is defective.
I've been through nearly a dozen iPhone 5s and half of them had the rainbow display pattern to the left. You can see that the menu is a mix of RED and GREEN, while yours has a warmer color temperature, it is EVEN across the display.
Consider yourself one lucky SOB.
Saw your post and immediately recognized my issue.
I think I got one of those "rainbow displays" you mention.
You can see a picture here:
https://discussions.apple.com/message/20359642#20359642
Do you know if Apple will replace an iPhone with this problem?
Thanks!!!