- No backwards compatibility with PS3, PS1 and PS2 will be streamed.
- Remote play on Vita (like some PS3 games can do right now).
- Games will no longer boot, they will download as you play them.
- You can stream gameplay to your friends and even let them take control.
- Developer-friendly, they say.
- A companion social app will be available.
- The PS4 will support PS Move.
- New DUALSHOCK 4 controller!
- All major third-party publishers will be making games.
- Holiday 2013 release.
www.engadget.com/2013/02/20/ps4-to-get-companion-s...
www.engadget.com/2013/02/20/playstation-4-game-str...
www.engadget.com/2013/02/20/playstation-4-ui-and-i...
www.engadget.com/2013/02/20/playstation-4-supports...
www.engadget.com/2013/02/20/playstation-4-will-not...
www.engadget.com/2013/02/20/playstation-4-move-sup...
www.joystiq.com/2013/02/20/ps4-will-have-support-f...
www.engadget.com/2013/02/20/sony-teases-playstatio...
As for announced games:
- Killzone: Shadow Fall
- Driveclub
- Infamous: Second Son
- The Witness
- deep down (working title)
- Unspecified Final Fantasy title (not shown, will be seen at E3)
- Watch Dogs
- Diablo (on PS3 as well)
- Destiny
www.joystiq.com/2013/02/20/driveclub-coming-to-ps4...
www.joystiq.com/2013/02/20/sucker-punch-reveals-in...
www.joystiq.com/2013/02/20/jonathan-blow-reveals-a...
www.joystiq.com/2013/02/20/capcom-reveals-next-gen...
www.joystiq.com/2013/02/20/square-enix-developing-...
www.joystiq.com/2013/02/20/watch-dogs-focuses-in-o...
www.joystiq.com/2013/02/20/blizzard-announces-diab...
www.joystiq.com/2013/02/20/destiny-announced-for-p...