This is surprisingly up in the air. Unlike the PlayStation 4, which we could at least guess at because of consistent branding until that point, the new Xbox has had a couple names thrown around. At Microsoft, internally, it's been called "Durango," (that's almost certainly just a code name; Microsoft always uses code names for products, which very very rarely ever leave the Microsoft campus) but the leading candidate after a report from the International Business Times UK, crediting unnamed sources, is Xbox Infinity. That's possible. Also thrown around: "Loop," and Xbox 720 (boring).