SAN DIEGO, Feb. 10, 2017 /PRNewswire/ -- Sony Electronics announced pricing and availability details today on its newest lineup of 4K HDR Ultra HD televisions, the XBR-X800E, XBR-X850E, XBR-X900E and the XBR-X930E/XBR-X940E series. All are available for pre-sale today from Best Buy and...