and your opinion would be incorrect.Sony is doing all of that minus kinect (voice control is corny, never fukked with Siri on my phone, I'd rather use buttons), smart match (do you really need to find a game while in a game?), snap (another gimmick IMO since most TVs source buttons can snap to anything), and (maybe) dedicated servers (ill give you guys that, thats a big one) though.
Voice/face/controller recognition.
No more remotes
XBL
Upload studio
Skype
Espn
NFL
TV Overlay
The X1 controller, impulse triggers in particular.