This is the real deal. Everything was digitally shot in 4K or the original 35/70mm film negative was scanned in 4K and all the mastering/editing was done in 4K. Typically, if the film has VFX it was rendered in 2K. Depending on the caliber of CG, the final picture quality might be imperceptible to Real 4K. Check the information below to see if the studios have upgraded the video with HDR or added immersive Dolby Atmos or DTS:X audio tracks.
Shot in 5K and 6K
VFX Rendered in 2K (unconfirmed, but typical)
Digital Intermediate at 4K
power rangers ultra hd
Five teenagers with attitudes stumble upon an old alien ship, where they acquire superpowers and are dubbed the Power Rangers. Learning that an old enemy of the previous generation has returned to exact vengeance, the group must harness their powers and use them to work together and save the world.