Thus far, EA has only announced a vague Fall 2013 launch for Battlefield 4. Microsoft, though, may have outed the game’s final release date.
A post made on the Xbox forums includes an October 29 release date for DICE and EA’s upcoming shooter. That day would certainly be plausible. It’s a Tuesday, first of all, and it’s very close to Battlefield 3’s October 25 launch back in 2011.
Consider this a rumor for now. If EA has anything official to announce, we’ll be sure to have it right here.