That seems to show total profit of Apple from Q2 of 2011. See http://www.apple.com/pr/library/2011/04/20Apple-Reports-Seco... "The Company posted record second quarter revenue of $24.67 billion and record second quarter net profit of $5.99 billion" and compare that number to the latter graph on the page you posted.

Or am I reading this wrong? I know nothing about finances, so it very well might be that case that I just don't understand what I read.

So, again, how much does Apple and Samsung make money from mobile phones?