At today’s keynote, Microsoft’s presenters hinted at Windows 8 being ready for Retina Display-class monitors. Manufacturers are just starting to edge the Retina Display out, but the standard has yet to be scaled up to desktops and laptops. Needless to say, that’s a shit-ton of pixels.
https://gizmodo.com/toshibas-got-a-4-inch-lcd-to-rival-apples-retina-displa-5802576