I am disappointed with the quality of the UE70TU7100KXXU TV. It stopped working after 19 months. I am waiting for a repair at my own expense, because samsung only gives a one-year warranty without the possibility of extension. For me, this is a deliberate trick to get rid of *****, and let the client worry later. I will not buy a TV by samsung online or any other brand anymore if it is not possible to extend the warranty. As for me, it will be better to buy in the store locally. Don't buy TV via the website or you will be disappointed.