Apple’s revenue [19.9%] easily beat out rival Samsung, which came in second with 9.3 percent, up from 7 percent in 2011. The rest of the top five saw their share of revenue fall in 2012: HP dipped from 8.9 percent in 2011 to 8.2 percent last year, while Sony and Dell both slid to 4.4 percent and 3 percent, respectively.

That is an incredible number.