> By the way, a 2880×1800 15" panel merely (well …) has 230 PPI. Apple couldn’t even call it a Retina display. Whether a display is "retina" or not depends upo

> By the way, a 2880×1800 15" panel merely (well …) has 230 PPI. Apple couldn’t even call it a Retina display. Whether a display is "retina" or not depends upon how far the display is from your eyes. I could definitely see Apple stretch a 230 PPI display to be "retina" by arguing that you sit further from your laptop than your smartphone. I haven't done the math, so this is all speculation. I wonder what the graphics performance on a laptop with a 2880x1880 display would be. Intel's integrated GPUs are the only sane option while on battery and they notoriously slow.