Apple MacBook 12 Inch Laptop with Retina Display 256GB Space Gray 4JY32LL/A The moment you open your MacBook, its gorgeous 12-inch Retina display with edge-to-edge glass brings everything into focus. Every photo leaps off the screen in rich, vibrant detail. Over 3 million pixels render each letter with crystal clarity. And it all comes to light on the thinnest Retina display ever on a Mac, meticulously honed to deliver a bold visual experience within an impossibly minimal design.