: This is the standard resolution for the Blu-ray Disc . While it lacks the high-end HDR and fine detail of the 4K version, it is widely considered a high-quality presentation.
: The film is presented in a 1.85:1 aspect ratio across all high-definition formats. Audio :
: The 4K Blu-ray uses HDR10 , while the streaming version on Disney+ supports Dolby Vision . Some reviewers note that while streaming offers slightly better shading in dark scenes, the physical 4K disc provides superior black levels and overall image stability. Where to Find Luca (2021) 4K UHD Blu-ray Steelbook Review!
: Features a Dolby Atmos audio track for immersive surround sound. Blu-ray : Typically includes DTS-HD Master Audio 7.1 .