Dell's keeping up its usual habit of sneaking devices out with today's announcement of the Dell Venue for launch in South Korea. Local carrier KT has revealed the details of this 4.1-inch Android 2.2 device (sans keyboard, unlike its WP7 cousin the Venue Pro), which is set to arrive this month at a price of 700,000KRW ($606). Formerly known by its codename of Thunder, this has actually been one of the most hotly anticipated Android handsets of the year, though the only other info