Ahhhhh E3, how we love you so.
DICE has released a single player video running on the new console from Microsoft, the Xbox One. DICE has confirmed that the Battlefield 4 Xbox One version will run at 60 frames per second, which suggests that Sony will match the fps on the Playstation 4. Sony will be having their E3 press event later this evening, so we could possibly be seeing the same video below.
[Update: Seems Microsoft had some technical issues (BSOD?) with playing this video on the Xbox One. A PC was used as a stand in.]