The TC26LX85 720p HDTV boasts an integrated HD tuner, 1366x768 WXGA resolution, and up to 10,000:1 contrast ratio for thrilling visuals--whether you're watching a high-def channel or standard programming--on the 26" diagonal LCD display. Other fun features like Game Mode and an SD/SDHC memory card slot with a GalleryPlayer function make this set a true standout.With a TV that has a built-in high-definition tuner, HDTV may be received from broadcasting companies that transmit high-definition signals, or may require a subscription to a digital cable or satellite service to receive HDTV programming.