In the OLED brightness setting, if you notice specular highlights being capped or not standing out like they should on the G4 ...
Some projectors are for serious cinephiles, projecting sharp 4K video with HDR brightness and hyper realistic colors to a large screen. Others are bright enough to replace your TV for sports or gaming ...
To ensure 90% of the population could likely not spot the difference, you would need to place a 50-inch 4K TV 5.9 feet away. To extend this threshold to 100%, it would need to be at least 6.8 feet ...