Under what resolutions (or what is there in general) is the layout for a hybrid Android application usually laid out?

Question

Android

I am new to Android development. And it's not entirely clear to me ...
In general, look:
- When I make up for the Web, for example, I can take three screen resolution trigger points: 320, 960 and 1440px (I'm just an example) - and, accordingly, for each of them to estimate the optimal UI, etc. And usually this approach is enough.
And if I make up for Android - then what? The same?
What if there is Retina and Full HD on a 5-inch screen?
It turns out that it is necessary not to focus on pixels, right? And for what?
Please clarify who understood my question :-)