VIZIO E550VA 55.64" Full HD Black LCD TV

138.7856 cm (54.64 ") diagonal, 1080P Full HD, 120Hz Refresh Rate, 50,000:1 Dynamic Contrast Ratio, SRS TruSurround HD & SRS TruVolume, Ambient Light Sensing Technology, ENERGY STAR 4.1 VIZIO’s E550VA 55” Class (54.64 inch diagonal) LCD HDTV delivers full 1080p HD picture quality and superior audio at an amazing value! This flat screen LCD HDTV features 120Hz refresh rate for razor sharp clarity, SRS TruVolume™ and SRS TruSurround HD™ audio for advanced virtual surround sound, 50,000 to 1 Dynamic Contrast Ratio giving you deeper blacks and brighter whites, and four HDMI ports to connect up to four HDMI devices to your TV. The E550VA also exceeds ENERGY STAR® 4.1 Guidelines*, offering 61% less energy consumption than the 55" 2009 model and utilizes built-in ambient light sensing technology, which automatically adjusts backlight levels to the brightness of its surroundings.