Sony BRAVIA KDL46EX720 46-Inch 1080p 3D LED HDTV, Black (2011 Model) 46-inch display with full 3D HD (1080p)(3D glasses sold separately) picture quality (1920 x 1080 native panel resolution) LED backlighting for incredible contrast, slim design, and energy efficiency Sony's X-Reality Engine sharpens images for a clear, vivid, life-like picture Refresh rate-120 Hz Experience smooth motion detail and clarity with Motionflow 240 technology