The 12-inch MacBook (marketed as the new MacBook, also known colloquially as the Retina MacBook) is a Macintosh notebook computer developed and sold by Apple Inc. In Apple's product line it was considered a more premium device compared to the second-generation MacBook Air (at the time consisting of 11.6-inch and 13.3-inch models that were larger and heavier, while lacking the high-resolution "Retina" screen and having thicker bezels), and sat below the performance range MacBook Pro.