Beyond the hardware or functionality of consoles, which makes the salt of the latter are primarily games. A console without games is very nice but it does not make much sense. Besides that the PS4 and Xbox One has the largest catalog of titles? Reply with graphics.
The Internet has made deadpixel an infographic listing all the games released since November on PS4 and Xbox One.
If this long list to assess the quantity and not the quality of games, we can notice that the PS4 has to date a much larger catalog of titles. Mainly due to independent games available for download on the PlayStation Store.