On Tuesday's edition of Tech Teardown, host Erin Kennedy and Motley Fool tech and telecom bureau chief Evan Niu take a look at the biggest stories in tech from the market this week. On the docket today, could this pricing war in the cloud computing industry lead to a race to the bottom that crushes margins? Also, just how big of a win could Samsung's new Galaxy S5 flagship phone be for Qualcomm? And, what can investors expect from Microsoft's annual Build developer conference this year, once it kicks off tomorrow? And finally, after seeing so much success with its disruptive new approach, could T-Mobile have just shot itself in the foot?

Erin Kennedy has no position in any stocks mentioned. Evan Niu, CFA owns shares of Qualcomm. The Motley Fool recommends Amazon.com and Google. The Motley Fool owns shares of Amazon.com, China Mobile, Google, Microsoft, and Qualcomm. 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.