The much-hyped Samsung Galaxy S4 smartphone will be available in the U.S. beginning this week with some carriers. In the finale of this multipart series, Fool analysts Rex Moore and Andrew Tonner talk about what the launch means in the crowded but lucrative smartphone market.

Andrew Tonner owns shares of Apple. Rex Moore has no position in any stocks mentioned. The Motley Fool recommends and owns shares of Apple and Google. Try any of our Foolish newsletter services free for 30 days. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.