Insignia NS-50D400NA14 50" LED 1080p 60Hz HDTV Roku Ready: Pair with Roku Streaming Stick for access to more than 700 channels, including Netflix, Hulu Plus and HBO GO. 3D Y/C digital comb filter: Delivers rich, clear images. A 6.5 ms response time helps ensure smooth on-screen motion. 178 horizontal and vertical viewing angles: Provide a clear view from multiple vantage points around a room. 200,000:1 dynamic contrast ratio: Along with 240 cd/m brightness ensures an arresting viewing experience. 1080p display: Provides the highest quality progressive-scan picture possible from a high-definition source.