Samsung launched its much-anticipated Galaxy S4 last week -- and fired a few shots across Apple's (AAPL +1.50%) bow in the process. Regardless of how you feel about the new features, Samsung has raised the bar for smartphones.
True to tradition, the new Google (GOOG +3.97%) Android-based phone is once again larger than its predecessor, with the screen size bumping up from 4.8 inches to 5 inches. Hardware, however, is hardly the whole story. The Galaxy S4 really separates itself from competitors with its software features. Our Rex Moore was in New York last for the big event and interviewed Fool tech analyst Andrew Tonner about some of the phone's features. Today's installment: the dual camera feature
