There is the Samsung Omnia touch-screen smartphone and now there is the T-Omnia (SCH-M490).
The Samsung T-Omnia runs Windows Mobile 6.1 on a screen with higher resolution than the Omnia. The T-Omnia has a 3.3 inch screen with 480x800px.
Other features of the T-Omnia include HSDPA, DMB-TV, 16GB internal memory, media player and more.The T-Omnia is with measurements of 115.2x58.1x13.65mm a little bigger than the Omnia.
The Samsung T-Omnia is available via Anycall in Korea only.
Via this Samsung announcement (Korean).