<p>Amazon.com Inc. is preparing to release a smartphone in the second half of this year, according to people briefed on the company's plans, part of a broad push into hardware that would pit it against Apple Inc. and Samsung Electronics Co.</p><p>The retailer has been demonstrating versions of the handset to developers in San Francisco and its hometown Seattle in recent weeks, these people said. People briefed on the company's plans have...</p><p><a href="http://online.wsj.com/article/SB10001424052702303873604579495940522902678.html">Keep reading...</a></p><p>Read also:</p><p><a href="http://www.usatoday.com/story/tech/2014/04/11/report-of-a-new-amazon-smartphone-to-debut-in-june/7614527/">Report: Amazon smartphone to debut in second half of year</a> (USA TODAY)</p><p><a href="http://www.reuters.com/article/2014/04/11/us-amazoncom-smartphone-idUSBREA3A1UT20140411">Amazon to unveil smartphone in time for winter holidays: WSJ</a> (Reuters)</p><p><a href="http://www.thewire.com/technology/2014/04/amazon-plans-to-release-a-hologram-3d-smartphone/360568/">Amazon Plans to Release a &#039;Hologram&#039; 3D Smartphone</a> (The Wire)</p><p>Explore: <a href="http://news.google.com/news/more?ncl=d_PzuKkNpyjGbDMg_Fr-nXwwbhcwM&authuser=0&ned=us">135 additional articles.</a></p>