At what's surely the largest "mobile" DMB TV yet, the Samsung R7 comes in at a whopping 10-inches of real estate. Terrestrial DMB, or T-DMB, is a system they have in Korea for watching TV on mobile devices like cellphones and laptops. The R7 has a 16:9 aspect ratio, controls on the right, and is promoted as a "home multimedia device".
DMB's taken off in Korea, but here in the States we're just starting to get DMB-like service on Sprint, which will be called "VUE", on smaller devices like the SPH-M250 DMB phone from Samsung.
Samsung Releases 10 inch Mobile TV [hankyung]
Sprint's mobile TV service to be called VUE? [PDA live]