iPhone 11 Pro Max vs iPhone 15 Plus

A comparison of two models in the same line, not a storage or colour split.

iPhone 11 Pro Max

Display specifications
Screen size	6.5 in

Performance specifications
Chip	A13 Bionic

Connectivity specifications
Charging port	lightning

Software specifications
Shipped with	iOS 13

Display specifications
Screen size	6.7 in

Performance specifications
Chip	A16 Bionic

Connectivity specifications
Charging port	usb-c

Software specifications
Shipped with	iOS 17