Lisa Gade reviews the iPhone 12 Pro Max, Apple’s largest phone for 2020. The 6.7” iPhone runs iOS 14 on the Apple A14 Bionic CPU with 6GB RAM and your choice of 128, 256 or 512GB storage. It has a trio of rear 12MP cameras, but it’s the only one in the 12 family to have a significantly larger main sensor and 2.5x optical telephoto zoom. The straight-sided stainless steel frame and matte back glass are matched with a ceramic glass OLED display. The iPhone has 5G, and is available unlocked and on all major carriers. We compared it with the iPhone 12 Pro and iPhone 11 Pro Max in this review.