I don't want to rehash the blue / yellow arguments. I'm OK with a slightly yellower tint. What I'm wondering is whether this is common or not, where the top 1/4 of the screen is somewhat yellower when looking at a white background. To test this, open page with a white background in Safari (e.g. Google search results), and hold the iPhone in landscape in full-screen mode. Does the FaceTime edge of the phone look a bit duller, dimmer or yellower than the home button end? (Another way to test is to then bring up the keyboard by tapping the Search box. Does one end of the keyboard look a different tint than the other?) Thanks to anyone who took the time to check and give your feedback.