We wouldn't blame you if you cried tears of agony when you realized that you could afford neither the $25,000 nor the space in your home to accommodate Sony's 84-inch 4K Ultra HD TV. Fortunately for you, the company is announcing 65 and 55-inch versions that'll occupy less room in your home while still pumping out 4K images. Both offer a Triluminous display with the company's X-Reality PRO and Motionflow XR960 technology, WiFi and NFC one-touch screen mirroring. At the same time, the company's launching a range of "Mastered in 4K" Blu-ray discs, but sadly the constraints of the format mean the discs