Samsung DeX already does that. I plugged a colleagues phone in to this screen and it was pretty cool: https://www.laptopsdirect.co.uk/electriq-eiq-15fhdpmt-15.6

Samsung DeX already does that. I plugged a colleagues phone in to this screen and it was pretty cool: https://www.laptopsdirect.co.uk/electriq-eiq-15fhdpmt-15.6-touch-screen-type-c-portable-monitor-eiq-15fhdpmt/version.asp https://www.laptopsdirect.co.uk/electriq-eiq-15fhdpmt-15.6-t... The screen has a USB A port, so a keyboard and mouse were useable with the dongle. It also has two USB-C ports allowing you to charge the phone through the screen. Touch screen was excellent too.