The image above is a close-up screenshot from Grand Theft Auto V by Rockstar Games. If you drag the slider in the centre, left or right, you can directly compare the before and after effect of cranking up the in-game graphics options.



The screenshot on the left was taken with the graphical options set to ‘Normal’, with the game playing in 1080p, standard HD resolution.



The shot on the right was taken with all graphical ‘bells and whistles’ turned on, with the game playing on the 4ireBox. Notice the difference in detail of the road surface, grass, trees, cars and the helicopter itself. The contrast in image quality is even more stark when actually playing the game in full motion on a 4K display.