The AQUOS LC-52/46XD1E is a new, high-resolution, full HD (1920x1080) LCD Panel TV. A dynamic contrast ratio of 10,000:1 with Enhanced Picture Contrast technology, plus a 4-wavelength backlight system provide for a crystal-clear picture and enhanced color reproduction, including deeper, more vivid reds and thanks to the Pure Black Filter deeper black as well. This Panel TV also features an action mode with a response time of 4 ms for clear image reproduction and reduced motion blur. The product comes with a built-in DVB-T tuner; the backlight life is 60,000 hours.