they have damn near the same features. the PS4 has voice commands just like Kinect. if you get the camera it can log you in through just the camera just like Kinect. the two things separating them are exclusive titles and hardware capability. the online community argument is bullshyt. its zero to zero right now because we're starting from scratch. the Xbox 360 community doesn't really carry over. the PS4 has cross game invites and party chat.The system is less powerfull, but I don't think that's why these games are running at less fps than ps4 games.
It's been said for months that the Xbox one dev tools are still being worked on. Forza and Ryse look just as good or better than any ps4 game and its obvious that first party devs have had more time with the tools.
Also graphics are only one part of the puzzle. The Xbox one system offers the better experience overall, with the extra features, and the advances in the online/community aspect.
Resolution is something I would never notice. I've never looked at a game and said "that's not 1080p". So to say Xbox one is "inferior" when it does EVERYTHING else better, I just can't agree with that.
all the pillars Xbox fans rested on in the previous generation are gone now. unless you're gonna start going into TV features which if you have a DVR or Cable Box you don't need anyway cause its redundant the Xbox One is just flat out inferior to the PS4.