Samsung’s has two new additions to their Beat lineup for the musically-inclined: the DJ M7600 and Disc M6710. Both feature HSDPA at 7.2 Mbps, 2.6″ AMOLED WQVGA (240 x 400 (touchscreens), 3 megapixel cameras, and very cool disc-style user interfaces. The Beat DJ features a remixing application that lets you bust out some impromptu scratch routines, including lowpass, highpass, reverb, tempo, and lots of other changes to bring out your inner tunesmith. As spotted before the show, the DJ hosts some proper Bang and Olufsen speakers to share your sheer pimptitude with passersby. The Disc version’s only difference seems to be subbing out GPS for a slide-out keypad, and skipping the advanced DJ software. A very cool idea, overall. Video to come!