Microsoft Surface Pro 4 tablet was launched in October 2015. The tablet comes with a 12.30-inch display offering a resolution of 2736x1824 pixels at a pixel density of 267 pixels per inch (ppi).

Apple iPad Air Wi-Fi + Cellular tablet was launched in September 2013. The tablet comes with a 9.70-inch display offering a resolution of 1536x2048 pixels at a pixel density of 264 pixels per inch ...