High-efficiency liquid crystal display; Built-in Roku(R) for 500,000+ movies & TV episodes; 4 aspect modes + auto; Intuitive interface; Mobile device support; Built-in Wi-Fi(R); Super-clear antiglare screen; 3D MA de-interfacing ; PicturePerfect Processor; 120 backlight frequency; Dynamic contrast; Long-life LED (Direct Backlight); Automatic Film Processing; 3 HDMI(R) inputs with CEC; ARC available with HDMI(R) 1; V-chip parental controls; Sleep timer; USB input; Composite video input; RF antenna input; 8W x 2 integrated stereo speakers; 6 sound modes; Digital audio output (optical); 3.5mm headphone audio output; Includes super-simple remote with batteries, power cord, owner's guide & quick-start guide;