HTC undertook a full-on reinvention of its device strategy at Mobile World Congress on Sunday: it went from a flood of similar models that dragged it down and kept it from seriously threatening Apple or Samsung this fall. With the One X, One S, and One V, though, it's aiming to provide a clear strategy: there's no mistaking which one's high-end and which one's budget. We tried all three on the floor, and we've got a hint as to whether its strategy might be working.
