Just bought an iPhone SE that is less than two years old, looks pretty well looked after, it was a cloudy day when I bought it and the screen looked fine. In fact until I compared it to my iPod Touch there didn't seem a problem. I spoke to Apple tech today and they ran a diagnostic and found every component to be running perfectly and no temperature warnings came up. They've booked me in to a store but I thought I'd check here to see if anyone else has had this problem. The screen on the iPod Touch 6gen has the same contrast and brightness specs as the SE, I used the Touch every day and have been for over two years however when the SE and the Touch are put side by side on full brightness the SE screen is about 70% of the iPod brightness and it has a very green tint. Even my very old iPhone 4S is brighter and not green. Is this a recognised problem, nothing comes up on a web search that duplicates this.