Could you tell me a bit more about your experience of Linux with a high res display? Are you using the built-in screen of a laptop? Would you mind sharing the m

Could you tell me a bit more about your experience of Linux with a high res display? Are you using the built-in screen of a laptop? Would you mind sharing the model, or do you have any recommendations/advice regarding laptops with high resolution displays that can work well with Linux? Basically, is there any hope of emulating the experience of a macbook Retina screen under modern Linux? Do you know if there are any groups / momentum in the linux development community working on this?