Samsung has recently introduced its newest 3G phone in Korea. It is called UFO, which stands for Unimaginable Fast speed Oh, and is available in three models: SCH-W300, SPH-W3000 and SGH-U700.
Some of the key features include HSDPA @ 7.2MBps, 2Mpix camera, Bluetooth connectivity, microSD slot, TV out, etc.
Expect the UFO to appear in other markets, besides Korean. :)