Two new Samsung S8000 and Samsung M8000 to launch touchscreen devices in 2009. Though they looks exactly the same.
Features :
Both have a 240×400 resolution
touchscreen
home button
5 megapixel camera with dual LED flash and autofocus

The M8000 also has the camera but it seems to be marketed toward the music-listening crowd with a music key on the screen and a 3.5mm headset jack.