Sony has finally released new details regarding their new televisions 4K with resolution of 3840 × 2160 pixels. Specifically, the company has announced both the price and the release date of these new products. The 55-inch model called the Bravia XBR-55X900A , while his brother over 65 inches is called Bravia XBR-65X900A . Of course when televisions 4K, which are the most advanced of the market,...