steverobertsbbc
Prominent Member
It most certainly does support 4K HDR. Unlike Netflix, where it will automatically give you that version if it's available, you have to go searching right down the listings on Prime to find the 4K content. Try searching on 'The Man in the High Castle', for example.My firmware is 3.231.
Bit of a moot point as the Panasonic amazon prime app isn't even 4k, let alone HDR.