You can click each number to see which sources are used. TVs numbers are from Display Search, which is the "worldwide leader in display market research". [0]

You can click each number to see which sources are used. TVs numbers are from Display Search, which is the "worldwide leader in display market research". [0] Phones numbers are from Gartner [1] & IDC Telecom and Networks [2]. [0]: http://www.displaysearch.com/cps/rde/xchg/displaysearch/hs.xsl/reports_tvs.asp [1]: http://www.gartner.com/technology/home.jsp [2]: http://www.idc.com/prodserv/idc_telnet.jsp