The ps4 is supposed to have a radeon hd 7850 and 8 gb of unified ram.Xbox 720 is supposed to have a radeon hd 7790 and 8 gb of ram and 8 gb of video ram.I don't know much about either system processor wise.Now 8 gb is a freaking lot of memory for just graphics.The 7870 has more render outputs,wider memory bus width,and pixels.But the 7790 has a higher core clock and memory clock,so I'm not sure which one is better.But the Xbox 720 will definitely be capable of 4k hd gaming and more due to such a massive amount of graphics memory.The controller.The ps4 controller,I don't think I'll be a fan of the touchpad but I can't say because I haven't handled it.The Xbox 720 controller hasn't been revealed yet,but I don't think there will be much change to the 360 pad since the 360 pad is amazingly popular.Online.You'll have to pay for online(shame) on Xbox 720 and it will also require an always on internet connection due to the always on drm,sounds like microsoft wants to spy on us and make money off of it(shame).The ps4 is going to have greatly improved online and it'll be free.Backwards compatibility and used games.The ps4 will play used games but won't play ps1,ps2,or ps3 games(shame) but will stream previous gen games,I personally have a hate for game streaming since it could easily be turned into what they've done with our tv and internet and phone services.The Xbox 720,won't played used games,not sure about backwards compatibility.Games.Xbox 720 will have Halo 5,Fable 4,Gears of War 4,Forza 5,and maybe Watch Dogs and Assassin's Creed 4 and Grand Theft Auto 5.Ps4 is going to have Killzone Shadow Fall,Infamous Second Son,Destiny,Watch Dogs,Assassin's Creed 4,Knack,Driveclub,The Witness,Deep Down,and maybe Grand Theft Auto 5.Both consoles will of course have a bunch of other stuff,I did minimal research on the games.In the end the winner is.YOU DECIDE!Please tell me your opinion.