The Samsung UN49MU800D is a 49-inch LCD (LED) Ultra HD TV with a native resolution of 3840×2160 (2160p). It uses edge-lit LED backlighting.It is Internet-enabled and can access online content, including movie streaming and other services. The Samsung UN49MU800D includes an Ethernet jack allowing for a wired connection to your home network. It is also WiFi capable, so you can connect it to your home network wirelessly. It is DLNA certified, so you can view digital photos stored on a compatible computer, phone, or other mobile device also connected to your home network.This TV has four HDMI inputs, and no component-video inputs. It also has three USB ports, which may be used to play media–photos, videos, and music–stored on a flash drive.The Samsung UN49MU800D measures 27.8 inches high by 42.9 inches wide by 9.7 inches deep, including its base. The panel itself is 2.2 inches thick including any protrusions, and the screen has a glossy finish.The warranty on this model covers parts for 12 months and labor for 12 months.