Well i was over on the xda-devs site today, and there was a thread about amoled screens and burn-in.
So using some codes to get into “test” mode, i set the screen to all blue, red and green.
It was only while having the screen blue, did i see any real burn-in.
Its pretty bad really, considering this phone is 5-6 months old :/
The pixels that are damaged are the ones across the taskbar at the top and also (and this is a funny one) The name of my Ex can be faintly seen. This no doubt will be form the SMS app.
Here is a picture, you can just about make out the screen burn in it in the top right