Question: what is the difference between samsung ru8000 and tu8000?
Answer: Samsung TU8000 comes with Crystal Processor 4K while Samsung RU8000 comes with 4K UHD Processor. While they are indeed different, Crystal Processor 4K and 4K UHD Processor are able to bring similar optimization result for the color, clarity and contrast of the picture delivered on the screen of those two TVs.