Dynamic Range Test (Lights and Shadows)

Center your eyes to your screen. Check the boxes and their numbers. The higher the number of the box which still can be distinguished from it's lower-numbered neighbor the better your display.

Lights

255254253252251250
249248247246245244
243242241240239238
255254253252251250
249248247246245244
243242241240239238
255254253252251250
249248247246245244
243242241240239238
255254253252251250
249248247246245244
243242241240239238

Shadows

012345
67891011
121314151617
012345
67891011
121314151617
012345
67891011
121314151617
012345
67891011
121314151617