On older models, the 'A' number is printed on the back of the phone itself in fine print. However, since the iPhone 8/iPhone X and later in 2017, Apple has no longer placed the 'A' number on the back.

the iPhone 8 models are expected to have 10-nanometer A11 chips which will improve speed once again. The publication reported the phone could potentially, "... also include features like long ...

The iPhone 8 models bring some solid upgrades over the iPhone 7 and 7 Plus including a new processor, wireless charging, upgraded cameras, a new glass back, and more. Both the iPhone 8 ...

All of the iPhone and iPad models that are currently part of Apple's lineup now start with at least 128GB of storage, marking ...