[video=youtube;iNwCuufJuLM]https://www.youtube.com/watch?feature=player_detailpage&v=iNwCuufJuLM[/video]
As with all new mass-consumer technologies there are bound to be some technical problems with them when they hit the retail shelves. Some folks are experiencing issues with the new Samsung Galaxy S4's display. According to reports in several online forums, some users are noticing a ghosting and blurring effect when they scroll rapidly. Still others are also experiencing a pink or purplish hue saturating their display "while adjusting the brightness in auto mode from the notification bar slide." We aren't quite sure what to make of it just yet, but supposedly Samsung is aware of the issue and a statement is expected from them eventually.
In the mean-time, sound off if you have experienced this problem.
Source: PhoneArena