Will the PS4 support 4K, and is Microsoft's next console going to have Skype and Kinect at its core?
Of course, there's been little discussion on the thing that matters most - games.
While we won't know the lineup for these systems for a while yet, especially when it comes to first-party games, certain developers and publishers have been suggestive - or even explicit - about where their future games will end up.
Ignoring the enviable yearly releases like Call of Duty and FIFA, here's a set of games that will most likely be hitting next-generation systems.
Gallery - ten games that will likely appear on PlayStation 4 and the next Xbox: