Back in 2008 I purchased the Samsung 46" tv LN46A650 in the first 2 weeks it kept shutting off by itself - they replaced it - then about 6 months it started getting green lines in the screen - they ended up replacing the screen - now here we are 5 years later and the main board goes out in it - we kept getting hundreds of flasing black and white checker boards sometimes colored ones - no one seemed to think it was the TV they thought it was our signal coming into the TV - but it was the TV - when the main board goes out after 5 years you can't even get a new one you have to get a used one or refurbished one - we did get it fixed $320.00 later - what will be next with it. My last TV was a Sony and it lasted over 20 years I thought Samsung made quality products but I really don't think so now. One good thing I can say is that it has a beautiful picture when its not broke.
Do you know what an OLED TV is?
CNET explains how OLED technology differs from regular TVs, and what you need to know to make the right shopping decision.