The Vizio E48u-D0 is a 48-inch LCD Ultra HD monitor with a native resolution of 3840×2160 (2160p). It has full-array LED backlighting, a more energy-efficient type of backlighting. Rather than the basic 60Hz, it has a faster 120Hz frame rate, a feature designed to reduce motion blur.It is Internet-enabled and can access online content, including movie streaming and other services. The monitor 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.This monitor has four HDMI inputs, and one component-video input. It also has two USB ports, which may be used to play media–photos, videos, and music–stored on a flash drive.The Vizio E48u-D0 measures 27.22 inches high by 42.83 inches wide by 10.59 inches deep, including its base. The panel itself is 2.91 inches thick including any protrusions, and the screen has a glossy finish. The bezel framing the screen is gloss black.The warranty on this model covers parts for 12 months and labor for 12 months.