What's a good HDR 4K TV for under $1500?

Episode 1327
Charles fromCharles is looking for an HDR capable Samsung TV. Scott says that the KS series are definitely Ultra HD Premium. What is 'HDR compatible' mean? Scott says HDR Compatible means it can take the HDR signal, but it may not display it in HDR. HDR Capable can do that, however. So he has to be cautious of marketing speak.