It's also coated in Gorilla Glass 2, with ClearBlack tech and a high-brightness mode to improve outdoor visibility and the same super-sensitive touchscreen that means you'll be able to steer the phone with your gloves on.
The experience went from one of exploration in the tech demo to one of gimmickry in TF2 -- the game's VR Mode is little more than a new window for viewing the game, and has almost no impact (at least in our demo) on gameplay.