Compared to my iPhone 4, the screen is much yellower on the iPhone 5. It's consistant, but at the same brightness setting, it's just not as white. There is no adjustment for this, is there?
My 4S was yellower than the 5. Go figure.
4 and 4s have made the 5 look yellow. However the 5 is calibrated more realistically. After a week with the 5 you'll enjoy the realistic color more in pictures, Apps and games.
No no no. There are yellow 5 screens. These yellow screens show white as urine or nicotine tinted. This is not realistic or accurate. It happened with the 4, 4S and now some 5. The yellow tint effects all colors and makes them look dull. It's a defect.
Take your yellow screen back and get a replacement.