What would you choose as the first film to watch on your new 4K HDR TV?

Oled or qled? If oled, something with lots of dark scenes.. watchmen? Qled, try something bright not a film but one of Attenborough’s latest planet earth programmes. 

Avengers: Infinity War & Avengers: Endgame. Both are digital effects showcases, made for 4K HDR or better. 

You probably already know, but You Tube has quite a few 4/6/8/12/16K videos you can stream using your You Tube app on your TV. Of course, your TV has to be connected to the Internet. https://www.youtube.com/watch?v=ufZoZzDjjzE

Any sci-fi/ fantasy; they seem to make best use of 4k

4K is a gimmick. Fact is, the human eye cannot distinguish the difference between 720p & 1080p, & the only thing that might be noticeable would be in sports-the blur of the ball being hit or thrown & similar things & that's it. 4K clarity, sharpness, colors etc. etc. can be easily obtained on any equal quality 1080p tv by adjusting the "Expert settings," which my LG 60" from 2016 has many picture settings for. I always get comments from people about the "Amazing picture" my set has.

Most people leave the set as adjusted in the manufacturing stage. Expert settings, which should be adjusted only by knowing how to adjust what does what, are exactly why a 4K TV set has the picture it does. Anybody with a 1080p tv already has a "hidden" 4K TV in their possession. 

Venom as a joke, I didn’t even want to watch it I just bought it to sell to someone for a few more dollars and watched it before I sold it to him. 

Die Hard - 1988

Harry Potter and The Goblet of Fire.

whatever film you want to watch

Something epic. Maybe Silence of the Lambs or Mad Max: Fury Road. Or a classic like the restored Lawrence of Arabia.

whatever you want to watch