The much-hyped Samsung Galaxy S4 smartphone will be available in the U.S. beginning this week with some carriers. In this multipart series, Fool analysts Rex Moore and Andrew Tonner talk about the effects of the launch on competitors. Today: Will the S4 accelerate the timing of Apple's (NASDAQ: AAPL ) next iPhone release?
The Motley Fool's chief investment officer has selected his No. 1 stock for the next year. Find out which stock it is in the brand-new free report: "The Motley Fool's Top Stock for 2013." Just click here to access the report and find out the name of this under-the-radar company.