There were hints a couple of days ago, but Samsung officially confirmed on its website this morning that it surpassed 30 million global sales of the Galaxy S III since it first launched five months ago in May. Samsung noted that’s 20 million more devices than the 10 million Galaxy S II units sold in its first 150 days. Samsung also announced last week that it sold 3 million units of its new Galaxy Note II in just 37 days of being on sale.