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.
John Clayton following his parents' death in Africa would be raised by an ape and would be known by the name Tarzan, would leave Africa and go to his parents's home in England along with woman he fell in love with and married, Jane Porter. He would be asked by Belgian King Leopold to go to Africa to see what he has done there to help the country.