ultra hd

Think the image projected by current high-definition televisions (HDTVs) is as sharp as it can get? Think again. At this year's Consumer Electronics Show (CES) in Las Vegas, experts expect Ultra HDTVs will push other TV display systems off center ... stage. Sony's new 4K television, for example, utilizes 4,000 pixels across the width of the TV screen. This effectively doubles the pixel density, compared with most 1080p displays currently on the market. Sony currently delivers its Ultra HDTV technology in the form of an 84-inch television set, which it sells for just over $24,000. As reported ... (view more)