The Samsung Galaxy lineup has become so diverse that nearly every demographic has at least one selection to choose from, with one clear exception: we haven't seen a rugged version. Samsung's hoping to fill that gaping hole by announcing the Galaxy Xcover, the world's first Android device with IP67 certification -- which means it can be submerged in water up to 1 meter deep and can hold its own against a continual onslaught of dirt and dust. The Xcover will offer Gingerbread o
