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"Samsung&amp;#039;s Galaxy S4 smartphone has reached the milestone of 20 million units sold, according to a report. Korean site iNews24 (via Android Beat) was the first to report the feat, with an official announcement expected to be made at a press conference in the near future.  The Galaxy S4 hit the 10 million sales mark roughly one month after it landed on the market, and is now said to have doubled that figure around two months post-launch. By comparison, the Galaxy S3 took 100 days to reach the 20 million sales milestone, while the Galaxy S2 took as long as 10 months. Samsung has announced several alternate versions of the Galaxy S4 since its release - the scaled-down Galaxy S4 Mini, the water and dust-proof Galaxy S4 Active, and the advanced camera-equipped Galaxy S4 Zoom. Earlier today, it was reported that Samsung is working on a smartwatch dubbed the Samsung Gear. Watch Digital Spy&amp;#039;s video review of the Samsung Galaxy S4 below:  "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/tech/news/a495494/samsung-galaxy-s4-sales-reach-20-million/>