"Simply plug your phone into an HDMI screen, connect up a keyboard and mouse, and you’ve got a lightweight desktop experience you can take anywhere."
"Want a complete desktop experience on your smartphone? Then take a look at the Maru operating system"
"Today's Android devices have plenty of RAM and viable processors: How great would it be to present the software directly on smartphones on an actual Debian system? Maru OS makes this a possibility."
Maru automatically detects when an external display is available and spins up your desktop. It boots in less than 5 seconds.