Samsung launched its much-anticipated Galaxy S4 last week -- and fired a few shots across Apple's (NASDAQ:AAPL) 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 (NASDAQ:GOOGL) Android-based phone is once again larger than its predecessor, with the screen size bumping up from 4.8 inches to 5 inches. But is it too big for a phone? The Fool's Rex Moore was in New York last for the big event, and interviewed Fool tech analyst Andrew Tonner about the phone's form factor.