New Surface Laptop vs MacBook Air display size comparison: Manufacturer and model name Screen size Screen area Resolution Ratio PPI Microsoft Surface Laptop 13.5″ 84.12 square inches (11.2″x7.5″) 2256×1504 3:2 200.84 Apple 13-inch MacBook Air (Mid 2013) 13.3″ 79.5 square inches (11.3″x7″) 1440×900 8:5 127.68 🙂
I am very fond of calculating pixel density 🙂 As such, here are some links to PPI resources: A nice (simple) pixel density calculator: http://pixeldensitycalculator.com/ Is this retina?! http://isthisretina.com/ Another simple and attractive interface: http://dpi.lv/ Old school DPI Calculator: https://www.sven.de/dpi/ Paper Pixel Ruler http://pediddle.net/dpi-ruler.html Examples of sites that Google pulls resolution phone summary/data from: http://www.phonearena.com/phones/vivo-Xplay-3S_id8248 Obligatory pixel density lists: http://pixensity.com/list/laptop/ http://pixensity.com/list/phone/