Originally Posted by scott page
The X16D will have one screen and it will be on top - a large color OLED screen. The X16D is still a ways away, so things could certainly change in the meantime. the X12D will have two screens, both monochrome. One on top for telemetry and one on bottom for Tx functions. Of this much I'm certain. I'm going to assume that the firmware flexibility in the X12D will allow programmers to allocate the two screens in other ways.
OK scott I miss read chase-wu post about X9 X12 and X16 size and number screen.
X12 is the only to have 2 screens.