The YP-M1 is an A/V player, with a large AMOLED touchscreen, DivX support, accelerometer and DMB TV (Korea only). We do not have a lot of info on this player.

Samsung YP-M1Samsung YP-M1

Samsung's teaser page mentioned an Nvidia chipset, which might be the new Tegra chip (as used in the Zune HD, too).

OLED type: 

3.3" touchscreen AMOLED