The 4K remaster brings a new level of depth to the film. It is not just about the pixel count; it is about how those pixels are utilized. High Dynamic Range (HDR)
Searching for "free downloads" of 4K movies poses significant technical risks to your system and network: interstellar imax 4k 2021 download
A: Licensing. Netflix and Prime Video usually receive the "scope" (2.39:1) version only. Only the physical disc and specific digital purchases (like Apple) offer the taller ratio. The 4K remaster brings a new level of depth to the film