PS4 screen shot.
http://www.zonared.com/images/capturas/26700/26782_unreal-engine-4-para-playstation-4.jpg
PC screen shot.
http://media.gamer.nl/site/dump/20120517171736-1_g.jpg
I dunno about you, but either UE4 running on PS4 was a quick rush job, or the PS4 simply can't hand UE4's full graphics feature set.
I don't know why people tell me to get a life. I'm a gamer, I have lots of lives!