There can be only one. Wait, wrong franchise -- this here is a Netwalker showdown. In the left corner, we have the Sharp Netwalker PC-Z1, a 5-inch Ubuntu smartbook powered by the 800MHz Freescale i.MX515 CPU, and at right, we have the Sharp Netwalker PC-T1, a 5-inch Ubuntu tablet with the exact same specs. Is the pen mightier than the keyboard? We won't find out today -- but Pocketables invite you to check out a bevy of fresh-squeezed T1 unboxing pics and comparison shots while they work on a review. See an EVO 4G make this tablet squirm at our source link, or check out our more coverage section if the juxtaposition of the words "Ubuntu" and "tablet" had you scrambling for your pocketbook three sentences ago.