With edge led backlight technology, the toshiba 50l5333 tv has an ultraslim black frame that's perfect for wall mounting (vesa 400 x 200 mm).with a diagonal of 50 inches, the 50l5333 supports active 3d content. With a 1080p hdtv resolution, you'll enjoy full immersion in your video entertainment. The 50l5333 also features an improved scan rate of amr 200 and a digital comb filter. The 50l5333 lets you enjoy multimedia content available within your home network. Via its usb port, you can enjoy videos, photos and music from your compatible external devices. And thanks to mhl (mobile high -definition link), you can easily enjoy images from your smartphone on the big screen. Finally, ci + allows you to access more channels simply by inserting a prepaid card (not included). To enjoy the 3d technology of this tv, a pair of compatible glasses is required.