iPhone 13 lineup compared: specs, prices and features across four models

Each generation of the smartphone, Apple reminds us, is less a revolution than a quiet negotiation between what users have come to expect and what engineering can newly deliver. In October 2021, Apple's iPhone 13 lineup arrived not as a reinvention but as a careful refinement — four models spanning $699 to $1,599, each carrying the same A15 Bionic processor and a shared design language, yet differentiated by screen size, display technology, and camera capability. The lineup's most honest promise is incremental: a smaller notch, longer battery life, smoother scrolling on the Pro models, and cam