Apple's iPhone Business in Perspective
After the first iPhone was released in 2007, it quickly became Apple’s largest cash cow, accounting for 69 percent of the company’s revenue in the 2014 holiday quarter. Today’s chart illustrates how huge the iPhone business really is. In the past quarter, Apple generated more revenue selling iPhones than Google, eBay and Facebook did combined.
So whatever Apple’s upcoming keynote has in store, the company’s investors will probably be happy as long as the new iPhones are received positively.

Description
This chart illustrates how large Apple's iPhone business is by comparing Apple's iPhone revenue to total revenue of other tech companies in the most recently reported fiscal quarter.