As the unveiler of the 4k ultra-high-level television, lg has continued its efforts in the 4k field. This year has been a year of upgrading the functionality of chinese-populated tv. - combining the lg webos smart system, which displays technology and a very simple interactive approach to real 4k, with the launch of ub8800 on lg 4k. Not only is it the first 4k-class television in the hymn series, but it is also the countrys first smart television