It looks like Samsung's Galaxy S4 has been super popular for the South Korean giant, with Samsung CEO JK Shin announcing that the flagship Android-powered smartphone from Samsung has sold over 40 million units.
Considering the Galaxy S4 launched just five months ago, this is a mammoth effort. At the two-month mark, there had been over 20 million Galaxy S4's sold, but now we're talking about double that. Considering the Galaxy S III sold 30 million units in its launch last year, this is a great jump. We should expect Samsung to break through the 50 million unit milestone before 2013 is wrapped up.
