It is not real 4K in any material way due to having a final master at 2K. Studios have upscaled the 2K image to 4K and retouched the content for your 4K UHD TV. You should see some visual improvement over a standard 1080p Blu-ray. 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 3.4K
VFX Rendered in 2K
Digital Intermediate at 2K
poltergeist 2015 ultra hd
A family whose suburban home is haunted by evil forces must come together to rescue their youngest daughter after the apparitions take her captive.