Some movies like Avangers End Game are presented in 16X9 Dolby Vision on Disney+ vs 1X2.35 HDR10 on UHD Blu-ray. You can look up comparisons on Youtube if you w

Some movies like Avangers End Game are presented in 16X9 Dolby Vision on Disney+ vs 1X2.35 HDR10 on UHD Blu-ray. You can look up comparisons on Youtube if you want to. So it is not always the case that the UHD disk is better in all aspects.