Looking for small display

I know this gets asked a lot but I still haven’t found a solution.

Is anyone aware of small display that can work with the Vim1 running Android? Looking for something the size of a phone or small tablet screen.

I have several that are intended for raspberry pi, but none of those work with Vim even over HDMI.

I have some limited experience building Android but I have no idea how to go about changing the configs or adding drivers.