No doomscrolling at all. Even when switching between home screens is like it's dropping frames left and right (it's not of course, but that's what it looks like coming from 120Hz). A Galaxy A54 that we still have in the house that was just over 300 Euro feels much smoother than my old iPhone 15 that cost close to 1000 Euro because it has a 120Hz screen.
Even 90Hz (like on some Pixels) is substantially better than the iPhone's 60Hz.
The Galaxy must be new. In my experience Android phones get extremely laggy [1] as they get old and the 120 Hz refresh won't save you :)
I just noticed that I don't really try to follow the screen when I scroll down HN, for example. Yes it's blurry but I seem not to care.
[1] Source: my Galaxy something phone that I keep on my desk for when I do Android development. It has no personal stuff on it, it's only used to test apps that I work on, and even that isn't my main job (nothing since early spring this year for example). It was very smooth when I bought it, now it takes 5+ seconds to start any application on it and they stutter.
I can’t understand the people who notice the 120 hz adaptive refresh whatever and one guess is their use is a lot twitchier than mine.