Samsung has announced that the combined sales (to channels and distributors) of Samsung Galaxy S and Galaxy S2 has crossed 50 million globally. Samsung Galaxy S that was launched in June 2010 sold 24 million units and the Samsung Galaxy S2 sales crossed 28 million units, 13 months after its debut. Samsung Galaxy Note that was launched last October topped 7 million units in just 7 months. It crossed the 5 million mark in March.
Source: Samsung Korea