What I'm curious about is if it is possible to reduce the screen resolution. I don't see anything online, but that doesn't mean that won't be possible. I know a lot of people have reduced the resolution on the S22 Ultra for more battery life. I haven't, and it hasn't been a problem for me. I'm sure the Fold 4 and Flip 4 will have those features, since it would make sense they're included.
The other thing I'm curious about is how the screen brightness in nits affects the battery life of all the devices in his video. Of all the Android devices in the video, the Flip 4 has the lowest brightness, followed by the Fold 4. The Xiaomi 12 is close. Both the OnePlus 10 Pro and the S22 Ultra have much higher screen brightness.
The Fold 4 has the same screen brightness as the iPhone 13 Pro Max, but iPhones always have great battery life. Apple could probably double the screen brightness and still have the best battery life. ������