2 screen smartphone "Kyocera Echo" movie review, structure of unique folding mechanism "pivot hinge" also revealed - GIGAZINE
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![Kyocera Echo Details, Review & Hands-On Video Roundup [Sprint]](https://www.gottabemobile.com/wp-content/uploads/Screen-shot-2011-04-18-at-4.35.54-PM-1280x720.png "Kyocera Echo Details, Review & Hands-On Video Roundup [Sprint]")
Kyocera Echo Details, Review & Hands-On Video Roundup [Sprint]
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Kyocera Echo Reviews
Review: Dual-screen Kyocera smartphone needs a little work
Kyocera Echo review - The Verge
