ps4 is not that old in my opinion I think it was made last year or this year I think check if I am wrong.
It costs $49.99 in a year to play Sony's PS4 online.
where are ps4 made
No
Yes its released next year (2012)
No, the PS4 will only run the games made for the system. But there is a application on PS4 called PlayStation Now which will allow you to play PS3/PS2 games for a price.
No controller is made different and charging connection is in a different spot on ps4
I don't really understand your question but the way I take it is you say : "where can you get halo on ps4". My answer is Halo is NOT on ps4 at the moment but the is a game made by bungie called "Destiny" that is in ps4,Xbox one,Xbox 360,and PS3. Destiny is a game developed by Bungie who made the Halo series and published by Activision who did the Call Of Duty series. So it could be possible for Halo to be on ps4 If there ever will be an agreement but Halo currently is not ps4 as of February 5 2015
It is made by Sony
It is made by Sony and it is from Japan
Its unknown. i seen a web site that the ps4 would come out in 1 year 9 months and 23 days
The ps4 wont be made until 2012 the playstation 4 will be more fun then playstation 3, 2,1 or psp.