Lets face it, 4k is a Scam

[Azuren]

Jon-Erich said:
I'll tell you what's a real scam. That is Ultra HD Blu-Ray. While it will be good for older analog movies and the newest movies that are actually being filmed in 4k and 8k, it will be absolutely meaningless for most movies that have been released over the last 15 years. Sure, they can be upscaled but it will be impossible to watch something like the Avengers in a true 4k format. So, if you see that movie available on that format and it says Ultra HD, they're lying to you.

It would still be considered 4K, since it is displaying in a 4K resolution. A remaster won't be as good as footage shot natively in 4K, but it'll look better than 1080p.