Motorola today gave out a teaser video (below) for an introduction of its upcoming Android tablet at its CES event on January 5. The clip targeted competitors and considers the iPad a milestone, but digs at the Apple slate being "like a giant iPhone" in both a curse and a blessing. Motorola doesn't avoid attacking fellow Android supporters, however, and criticizes Samsung for using Android 2.2 on the Galaxy Tab: the device uses "Android OS for a phone," the promo said.