There's not exactly a lot of surprises left at this point, but Sprint has just officially announced that it will be the exclusive carrier for the brand new HTC EVO 3D. The standout feature here is of course that 4.3-inch, glasses-free 3D display, but the phone is far from just a gimmick -- you'll also get a 1.2GHz dual-core processor, WiMAX connectivity (including mobile hotspot support), dual 5 megapixel cameras with a flash 'round back, a front-facing 1.3 megapixel camera, support fo