http://mobminresources.org/story.php?title=6-1b-smartphone-users-globally-by-2020-overtaking-basic-fixed-phone-subscriptions Today there are 2.6 billion smartphone subscriptions globally, and while growth has been levelling off in developed markets like the U.S. and Europe, it's not stalling altogether by a long shot. By 2020, globally there will be 6.1 smartphone users led by huge growth in less mature markets. Wed, 03 Jun 2015 18:44:41 UTC en