arandr is a Debian/Ubuntu version of
xrandr with a graphical interface to make it easier to use. I want the same package on OpenSUSE to use on my laptop. Can anyone help me?
This is what the Open Build Service's search came up with: apparently, someone (AlexFrost) created a package. I suspect you can just use these binaries. (I have no idea if this Build Service is already somehow integrated with the standard distribution tools, I guess it is?)