VIZIO 47" Class Theater 3D LCD HDTV with VIZIO Internet Apps, E3D470VX Key Features and Benefits * Theater 3D  Bring the movie theater 3D experience home! * VIZIO Internet Apps with built-in WiFi * Includes 2 pairs of VIZIO 3D glasses * 1080p Full HD Resolution * 120 Hz refresh rate * 200,000 to 1 Dynamic Contrast Ratio * Two-sided IR QWERTY remote * SRS TruSurround HDTM and SRS TruVolume audio * Ambient Light Sensing technology * Exceeds ENERGY STARTM 5.3 guidelines * Three HDMI ports