Colors on lumia 1520

[NokiNoki]

i got mine today,
now i just taped twice on the screen and suddenly the colors has changed to.. hazy.. for a few seconds
should i be worried?

 

[anon(7900571)]

no you shouldn't , that's because of buggy glance screen

 

[NokiNoki]

no you shouldn't , that's because of buggy glance screen

now i'm calm, thank you