http://www.idc.com/getdoc.jsp?containerId=prUS24085413
"The worldwide mobile phone market grew 4% year over year in the seasonally slow first quarter of 2013 (1Q13) as smartphones outshipped feature phones for the first time. "
"In addition to smartphones displacing feature phones, the other major trend in the industry is the emergence of Chinese companies among the leading smartphone vendors,"
"Samsung maintained the position it held at the end of 2012: the undisputed leader in the worldwide smartphone market. By the end of 1Q13, Samsung shipped more units than the next four vendors combined. "
"The worldwide mobile phone market grew 4% year over year in the seasonally slow first quarter of 2013 (1Q13) as smartphones outshipped feature phones for the first time. "
"In addition to smartphones displacing feature phones, the other major trend in the industry is the emergence of Chinese companies among the leading smartphone vendors,"
"Samsung maintained the position it held at the end of 2012: the undisputed leader in the worldwide smartphone market. By the end of 1Q13, Samsung shipped more units than the next four vendors combined. "