Excluding android devices with resolution less than X

Hey everyone,

I have a made a 2D game for android and iOS, and I am trying exclude devices with a resolution of less than 800x480 on Google Play, but I cant figure out how to.

Anyone knows if it's possible to do it at all?

I have set:

 <supports-screens
     android:smallScreens="false"
     android:normalScreens="true"
     android:largeScreens="true"
     android:xlargeScreens="true"
     android:anyDensity="true"/>

Which excludes 300 or so devices with very small screens. But "normalScreens" can be anything from 400x240 to 960x640. So if I include normalScreens there will be many devices where my game will look pretty bad included. But if I set normalScreens to false, I also exclude devices where my game would run very well.

Any ideas on how to proceed?