There in lies the problem.
It's all a matter of what you use it for ultimately.
If you are the type of person who is only watching TV on it and more so if you are the type of person who runs stuff in Dynamic or Vivid mode never to look back again...then you can pretty much buy any piece of **** and you'll be happy. Or if you think 200hz is actually a good thing and leave stuff like Motion Plus on.
If you are a gamer or a serious enough person to colour calibrate your TV then it's a whole different ball game of input lag, responsiveness and colour accuracy.
And that's when Sinotec and Hisense fail horrendously.
Sorry to derail, I've never been able to get a clear answer, but which 4K TV would you consider is great for media and gaming from a console as well as pc?