Hi all just an enquiry. I've got two boxes h7s and h9s both boxes state 4k.but on the h7 there is no hdr10 option etc .also it seems like the h9s has a better picture and colours . both boxes are on a new Samsung smart TV with hdr1000 uhd 4k enabled . Or is the h7s missing a plugin or something to enable hdr10. Thx for reading. Gav