Samsung's first high-end HSDPA phone for the US. This thin, light clamshell phone sports a music player, stereo Bluetooth, a memory card slot, and touch-sensitive external music controls.

Samsung's first 4G LTE phone. This high-end phone sports a large 4.3-inch touch screen, 8-megapixel camera with HD video capture, video calling via front-facing camera, and 1 GHz Hummingbird ...