iPhone 11
Apple's earlier flagship smartphone family. Debuting in September 2019, the 11, 11 Pro and 11 Pro Max use Apple's A13 chip, which the company claims is the fastest smartphone system-on-chip (SoC) on the market. The A13 improves battery life by shutting off many parts of the chip when not being used.
Cameras and picture taking have been greatly improved, including a 13mm ultra-wide zoom lens. Apple's Deep Fusion uses AI techniques to render every pixel more accurately than in previous cameras. All models include Haptic Touch, a long-press version of 3D Touch, which was dropped. In addition, ultra-wideband (UWB) was added to more precisely pinpoint other iPhones in the vicinity for data sharing (see AirDrop). See iOS versions and iPhone.
6.1" 11
The iPhone 11 is the entry level with an LCD screen and a maximum of 256GB of storage. The 11 features a 5x digital zoom.
5.8" 11 Pro and 6.5" 11 Pro Max
The 11 Pro and 11 Pro Max have OLED screens with higher resolution and much greater contrast ratios than the 11, as well as 10x digital zoom. Pro models offer 512GB, twice the storage of the 11. See iPhone versions.