Tablet instead of LCD Capacitive Touch Screen

Hello everybody! I want to use for Banana Pi M3 one tablet instead of LCD capacitive touch screen. Is it possible to learn what is the best solution for this connection? Maybe isn’t possible to be a solution without VNC, because isn’t any tablet having HDMI INPUT port! Is it an explanation, beyond of the fact that any Tablet or Phablet, don’t have HDMI input port, i.e. possibility to use it only as a monitor?! Thank you very much for your answers. Warm best regards, Ion