The Game of Thrones episodes will likely all be presented in the same formats as Season 1 and Season 8 (read a review of Season 8 here) which means 2160p resolution with both the Dolby Vision and HDR10 specifications. For audio, the 4k episodes deliver immersive Dolby Atmos / Dolby TrueHD 7.1. Subtitles are provided in English SDH, French, and Spanish.
Up until the release of this collection, Game of Thrones episodes were only available in 4k from Season 1 and Season 8, both of which were listed in our Best of 2018 and Best of 2019 4k Blu-ray rankings.
Game of Thrones: The Complete Collection on 4k Blu-ray is available on Amazon (List: $254.99 now $194). The 4k Blu-ray SteelBook edition costs $239 on Best Buy. See the Amazon cart below for updates to pricing.