The mobile revolution continues to gain speed. A new survey from Pew Internet Research arrived on June 5, and it revealed that the majority of the U.S. population owns a smartphone. But while some companies are tapping into this trend, others are starting to lose their footing, even as the number of total users gets bigger.

Who's the latest winner in the battle of the smartphones? Has Apple's iOS smote Google Android? Are sales of Nokia's Lumia and its Microsoft (NASDAQ:MSFT) Windows Phone OS waning in comparison to BlackBerry (NASDAQ:BBRY)? And does being a loser in the smartphone market necessarily make a company a bad investment? Motley Fool contributor Caroline Bennett has answers to these questions and more in the video below.

Fool contributor Caroline Bennett has no position in any stocks mentioned. The Motley Fool recommends Apple and Google. The Motley Fool owns shares of Apple, Google, and Microsoft. Try any of our Foolish newsletter services free for 30 days. We Fools may not 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.