This slim 40-inch full HD LED-LCD TV features outstanding picture quality with full 1080p HD resolutionThe display resolution of a digital television or computer display typically refers to the number of distinct pixels in each dimension that can be displayed., a 2,000,000:1 dynamic contrast ratio and a 5 ms response time. The wall-mountable HDTV includes two HDMI ports for easy connectivity and a USB 2.0 port for playing videos, music and photos. Equipped with NTSC(National Television System Committee) is the analog television system used in the United States, Canada, Japan, Mexico, the Philippines, South Korea, Taiwan, and some other countries. and PAL-M& N Tuners, the widescreen TV includes preset audio and video modes as well as multiple picture mode for viewing your favorite photos.