The first-ever iPhone featured a 3.5-inch touchscreen and a 2MP rear camera. Had no video recording capability or App Store. Main USP was battery that "delivered up to 8 hrs of talk time”.
This model introduced App Store, built-in GPS and 3G connectivity. It came with up to 16GB storage.
First iPhone to get voice assistant support. It came with 8MP and 64GB storage option. It also came with support for recording 1080p videos.
For the first time, Apple introduced a bigger display of 4-inch, bumped up from 3.5-inch. The iPhone also came with LTE connectivity for the first time.
iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus came with up to 5.5-inch, 12MP camera and 2GB RAM. Also introduced the 3D touch!
iPhone SE came with iPhone 6s internals in a smaller body, minus the 3D touch. It was priced at Rs 39,000 in India.
iPhone 7, 7 Plus came with 16GB and a 32GB base variants. The Plus variant even featured a dual rear camera for the first time.
iPhone 8, iPhone 8 Plus came with a glass back and support for wireless charging.
Apple introduced the iPhone X series that included iPhone X, iPhone X, iPhone XS and iPhone XS Max. The series came with Super Retina HD displays, to A13 Bionic chip
iPhone 11, iPhone 11 Pro and iPhone 11 Pro Max debuted. The Pro models came with a triple rear camera setup.
The affordable iphone made a comeback with a 4.7-inch Retina HD display, home button, Touch ID, A13 Bionic chipset.
iPhone 12 mini, iPhone, iPhone 12 Pro and iPhone 12 Pro Max debuted in 2020. The Pro Max mode offered 87 percent better low light camera capabilities and 5X zoom.
The highlight of the newly launched series include satellite connectivity. The Pro models feature a dynamic island instead of a notch.