Samsung 90'' - 120'' Projector TV (Samsung SP-LSP7) - Display Type: DLP, Resolution: 3840 x 2160, Throw Ratio: 0.25, Light Source Life: 20000 hrs, Brightness (Ansi Lumen): 2200 (Peak), Contrast Ratio: 1000:1 (Native), Sound Output (RMS): 30 W, Speaker Type: 2.2 CH, Connectivity: 3 x HDMI, 1 x USB, Ethernet (LAN), RF In (Terrestrial / Cable input): 1/1 (Common Use for Terrestrial) /1, HDMI A / Return Ch. Support, eARC, HDMI Quick Switch, Wireless LAN Built-in, Bluetooth, Anynet+ (HDMI-CEC)