Impressively big. Impossibly thin. The new 158209inch macbook air makes room for more of what you love with a spacious liquid retina display. And with the 138209inch model, you have more reasons than ever to choose air. Supercharged by the m2 chip mdash and with up to 18 hours of battery life1 mdash both laptops deliver blazing fast performance in an ultra portable design. A clear winner the liquid retina display on macbook air is a sight to behold, with support for 1 billion colours and up to 2x the resolution of comparable pc laptops. Photos and videos pop with rich contrast and sharp detail, and text appears super crisp for easy reading. High definition camera. Look your best with the 1080p facetime hd camera, whether youre catching up with friends and family or collaborating with co workers around the globe. Immersive sound system. The speakers on macbook air support spatial audio along with dolby atmos, so you can enjoy three dimensional soundstages for music and movies.