I currently run Debian Jessie on an XPS 13 - GNOME 3 handles high DPI with minimal configuration. I&#x27;m sure KDE could manage as well, but I did not have a magnifying glass available to navigate the miniscule menus.  I&#x27;ve run into more issues with apps that don&#x27;t scale - some games and the Arduino IDE being the biggest offenders I&#x27;ve come across.<p>I agree with regard to the touchpad size&#x2F;palm sensitivity - accidental clicks are a big problem.