VIZIO E552VL 55 Inch Class LCD HDTV 120 Hz with VIZIO Internet Apps 55-inch class (54.64 inches viewable) LCD HDTV with Full HD 1080p resolution and VIZIO Internet Apps Built-in Wi-Fi connectivity with Internet Apps for access to Netflix, VUDU HD movies, Pandora Internet radio, and more 120Hz refresh rate for more clarity during fast-motion video Built-in ambient light sensor adjusts backlight levels based on surroundings Enjoy MP3 audio and JPEG image files from connected USB devices or burned to DVD/CD