IDC: Windows Phone Q4 2012 sales up 150 percent February 14, 2013 by admin Tweet The research firm IDC says that sales of smartphones with Microsoft’s operating systems went up 150 percent worldwide in the fourth quarter of 2012, but still could not catch BlackBerry sales. Read more… Neowin Related Posts:PC recession: Computer sales decline for a second…PlayStation 5 sales have hit the 50 million unit…Amazon stock is up 4.61 percent at close after a…Initial Sony PSVR2 headset sales are not good, which…Microsoft reveals more features that are being added…