Sony unveiled a 84-inch Ultra HD TV at IFA in september. At <a href=ces2013.php><b>CES 2013</b></a> in Las Vegas Sony has unveiled two more Ultra HD TVs in 65 and 55 inch sizes for living rooms. Pricing details have not been announced.<br /><br /><h3>Sonyâ€™s 65 & 55â€ť Ultra HD TVs</h3>The industry prefers to call it Ultra HD but Sony likes 4K. Itâ€™s the same but no matter what you call it Sony now has three; a 84â€ť inch, a 65 inch, and a 55 inch version.<br /><br /><p align=center><a id="thumb" href="pictures/sonyx900-1l.jpg" class="highslide" rel="highslide"><img class="imgresponsive" src="pictures/sonyx900-1.jpg" alt="Sony X900" title="Click to enlarge" /></a><br><i>Sony X900 is a range of Ultra HD TVs in 84, 65 and 55 inch sizes</i></p><br />The TVs promise four times Full HD from a LCD panel with edge LED backligting. Sony uses its X-Reality PRO chip and Motionflow XR960 to reproduce pictures 4K. All of Sonyâ€™s â€ťsmartâ€ť features such as WiFi, NFC, and streaming services are also included.<br /><br />Sonyâ€™s Ultra HD TVs also support 3D via the passive 3D system that relies on the inexpensive 3D glasses that you know from the movie theatre. The 3D system also supports a so-called Simi-View feature that lets two users view two different TV shows at the same time.<br /><br />Sonyâ€™s Ultra HD TVs will be called X900 and will be available this spring. Pricing details are still TBA.