We know MS have some kind of deal with Activision... so they can't talk about or show the PS4 version of the tame.
But that ended.
IGN will show now dozen of little PS4 footage in 1080p.
The first videos: http://www.ign.com/articles/2013/10/18/inside-call-of-duty-ghosts-squads-mode
* The first video is a Xbone ads... after that it is all PS4 version
PS. I don't want to make any claim but seems the other version won't be 1080p... stay tunned.