The world’s greatest smart phone as they call it, the Samsung Galaxy S II has already proved its worth, selling about 5 million in all worldwide since the day of its release. Happy with the demand the phone has received from world markets, manufacturer Samsung is now planning to launch a white model of the phone too, to add a bit of variety. The Galaxy S II sold quicker than its predecessor, the Galaxy S, which took 125 days to reach the 5 million mark, while the Galaxy S II touched the benchmark in a mere 85 days! Also, the flagship phone has yet to be released in the United States, and once there, sales are bound to leap up higher than ever!