Samsung announces that they got 3 million pre-orders globally for the Galaxy S II (as of the end of April). Samsung will release the S II to 140 carriers in 120 countries - and they expect even more pre-orders soon.
Just a few days ago Samsung said that they plan to sell 10 million Galaxy S II phones in 2011. This seems rather modest. But perhaps Samsung Mobile Display will not be able to provide so many Super AMOLED Plus displays so soon. Samsung Electronics says that "We will do our utmost best to ensure that all the global demands should be met as quickly as possible".