Check out this chart that compares Apple and Samsung's falling stock prices after the launch of their flagship smartphones.

FORTUNE relayed the chart from ISI's Brian Marshall who offered the following notes on Samsung's earnings warning from earlier today.

● The chart shows just how far Apple's (AAPL) shares fell after the launch of the iPhone 5 and how much further Samsung's would have to fall to come anywhere close.
● Comparing Apple's iPhone sales reports to Samsung's reports on Galaxy shipments, he estimates that Apple hit the 20 million unit mark in less than half the time it took its strongest smartphone competitor to do the same.

Take a look below...