Play along - create a PinePhone keyboard

[nas]

IMHO this would definitely make a better product and.. since it'd have more keys - it's ok even if it'd cost a bit more

Prefer your layout to the one which has been selected below - the arrow keys have been relegated for the same characters you have suggested as half size. I suppose a uniform key cap size makes it simpler and cheaper to produce but think most people would pay more for a better compromise.