The Insignia NS-22E430A10 is a low-end, 21.6" HDTV. Although the unit features a 1080p native resolution, any difference in clarity or detail compared to a 720p model is likely invisible in this size range. The unit's specs, including an 800:1 contrast ratio and 200cd/m brightness, are generally mediocre. The unit features a single HDMI input. The Energy Star-certified television also features a built-in HDTV tuner and a PC video input for use as a computer monitor.