[QUESTION] Responsive Android Game

Hey everyone!

I’m new at developing games.

I fould out there are A LOT OF resolutions of android devices…
9:6, 3:4, some random between 9:6 and 10:6… And so on…

I have none experience with developing games for tones of resolutions…

Can anyone give me some video/text tutorial how to do portaint 100% responsive game the best and effenciest way?

Thanks everyone for answer, you are awesome!
Have a nice day.

The most common aspect ratio is 16:9(called HD)
You can change screen resolution to the following 16:9 aspect ratios:
1920x1080 - 16/9
1280x720 - 16/9
900x506 - 16/9
800x450 - 16/9

In code:

void Start()
{
       Screen.SetResolution(1280,720,true);

       Camera.main.aspect = 16f/9f;

}

Higher resolution need more powerful GPU.