LG Smart TV 3D 4K UHD 55 "Curved 55UG870 provides a level of image quality completely new, boasting a resolution of no less than 4 times the resolution of Full HD. The degree of curvature of the screen has been calculated so as to provide all ' human eye the same distance from any point on the screen. The result of this is a new way of vision with greater immersion in which he has always shown at the center of the action. With 4K Upscaler, you will not miss even the smallest detail. TV shows, movies or other standard with less than 4K, will be optimized and enhanced to give you a perfect picture performance and quality 4K. 55UG870 LG has a refined sound quality, in collaboration with harman / kardon, absolute leader in solutions audio. LG Smart TV introduces an extraordinary innovation in the user interface, operating system webOS, making it more intuitive to use, both during installation and during use, for entertainment unlimited. Just click the Home button, you can select content and functions from home in the bottom of the screen, with the ability to switch from the programming broadcast to the one you selected. The 3D more comfortable in the world is also the most brilliant and sharper thanks to 4K. With its resolution quadrupled, 3D images are brighter and brighter, more vivid and realistic than ever.