Or in the case of iPhone LCD screens, more yellow.#
And light bleed. LCD panels of any kind (TV, monitor, tablet, phone) are notorious for light bleed. Kinda sucks when trying to watch a movie at night with black bars on each side of the 1080p movie, only to see light bleeding in from the sides.
To be fair to Apple though, neither my iPhone 6 or iPad air 2 have any noticeable light bleed. First Apple devices I have ever owned that didn't.