The analog stick resolution on the PS4 controllers is very low. I forgot the exact numbers but at least half, if not more, of xbox 360 and xbone controllers.
OBsIV explained all this back when people were complaining about the PS4 controller report rate. Something to the effect of "you guys are getting all up in arms about the wrong thing. It's very questionable that anybody would be able to notice a 2MS report rate difference, but I promise you can feel the 64 bit stick resolution."