Just purchased Wonder Woman 4K in iTunes and it ported to Vudu as UHD. I'll check that one when I get home, but do you have any other specific movie suggestions for checking HDR10 on Vudu?That's because it's only available in DV right now. You should try one of the titles that have HDR10. Like from Warner Brothers.
If the X700 supports HDR10 from Vudu, that will be a huge incentive for me.