I wonder why test this on an 11 year old phone?
I have it running on a Pixel 3a and it’s definitely smooth, but it still stutters once in a while. It feels slower than Android to me, but not much.
Battery life is indeed excellent, though mine doesnt seem to fast charge.
The camera app was the standout feature to me. The pictures i take look every bit as good as those from Android. I expected the app to be clunky or to have bad colors, but that is not the case at all.
Edit: Pixel 3a not 3
My bad it’s a 3a