The Galaxy Note 4 will launch in the United States beginning October 17th, Samsung announced today, and pre-orders for the companys latest phablet kick off tomorrow. ATT has separately announced that it will start shipping pre-orders on October 14th, though the carrier isnt specifying a date for widespread retail availability just yet. Its selling the Note 4 for $299.99 on-contract, $34.42 per month with ATT Next 18, or $41.30 per month with ATT Next 12.