Battlefield 4 revealed by a pre-order listing found on the Origin Client. By going to the shooter genre you will see a banner listing Medal of Honor: Warfighter, with an exclusive pre-order offer for the Battlefield 4 beta as seen here. EA later confirmed this and that the beta for Battlefield 4 will take place in Fall 2013. Wether the beta will be open or exclusive to those who preordered MOH has yet to be announced.
It has been rumored that the game will release in January 2014,The question which is circling our head is also how realistic will it be?
Its sure going to be very realistic which was proven by Battlefield 3 late last year which runs on Frost Bite Engine