Apple Inc.’s first-ever touch-screen laptop will rely on the company’s current high-end M5 chips, rather than next-generation silicon, though the company is working on a follow-up model with future M7 processors.

MacBooks tend to be the cheapest on Amazon, making them a great product to shop for on Prime Day. These days, though, it's increasingly confusing to know which one is right for you. The dependable MacBook Air,