The 55LV340C 55" Full HD LED TV from LG offers viewing angles of 178 / 178° and brightness rating of 400 cd/m2. This unit features a native resolution of 1920 x 1080. The panel has a 60 Hz refresh rate and 9 ms response time to combat image blur and distortion on moving images. It also features the Public Display Mode that enables channel selection and volume level adjustments. The Public Display Mode also enables you to restore default settings, as required, on the TV.