My 15" laptop has native resolution of 2880x1800 (though I typically use it scaled to 1920x1200). It did cost a lot, though, so despite being a best-selling mod

My 15" laptop has native resolution of 2880x1800 (though I typically use it scaled to 1920x1200). It did cost a lot, though, so despite being a best-selling model it may not be 'commonplace'.