The Apple iPhone: A Comprehensive History of Every Generation
The iPhone, a 21st-century marvel, boasts over 2.3 billion units sold globally. This revolutionary device has undergone numerous iterations since its 2007 debut. This article chronologically details each iPhone model, from the original to the latest iPhone 16, clarifying the evolution of this iconic technology.

Total iPhone Generations: 24
This count includes variations like Plus and Max models within a single generation, as well as distinct models such as the iPhone SE and iPhone XR.

Every iPhone Generation:
- iPhone (June 29, 2007): This groundbreaking device combined iPod, phone, and internet capabilities, revolutionizing the smartphone market with its 3.5-inch display and 2-megapixel camera.

- iPhone 3G (July 11, 2008): Introduced 3G connectivity and the revolutionary App Store.

- iPhone 3GS (June 19, 2009): Featured an upgraded 3-megapixel camera and improved performance.

- iPhone 4 (June 24, 2010): Introduced FaceTime video calling, a 5-megapixel camera with LED flash, and the first Retina display.

- iPhone 4S (October 14, 2011): Debuting Siri, this model also featured 1080p video recording and introduced iCloud and iMessage.

- iPhone 5 (September 21, 2012): Introduced LTE support, improved audio, and the Lightning port.

- iPhone 5S (September 20, 2013): Introduced Touch ID fingerprint authentication, the A7 processor, and enhanced camera technology.

- iPhone 5C (September 20, 2013): Apple's first budget-friendly iPhone, offering vibrant colors and the hardware of the iPhone 5.

- iPhone 6 (September 19, 2014): Featured a redesigned, slimmer body and introduced Apple Pay. The iPhone 6 Plus offered a larger 5.5-inch screen.

- iPhone 6S (September 25, 2015): Introduced 3D Touch and 4K video recording capabilities.

- iPhone SE (March 31, 2016): A compact iPhone with the design of the iPhone 5S and features from the iPhone 6S.

- iPhone 7 (September 16, 2016): Removed the headphone jack, added water resistance, and introduced a dual-camera system on the iPhone 7 Plus.

- iPhone 8 (September 22, 2017): Added wireless charging and a True Tone display.

- iPhone X (November 3, 2017): A significant redesign featuring an edge-to-edge display and Face ID facial recognition.

- iPhone XS (September 21, 2018): A refined version of the iPhone X with minor improvements.

- iPhone XR (October 26, 2018): A more affordable iPhone with an LCD display and single rear camera.

- iPhone 11 (September 20, 2019): Featured a larger 6.1-inch screen, an ultrawide camera, and introduced Pro models.

- iPhone SE (2nd Gen) (April 24, 2020): A significant upgrade over the first-generation SE, with an A13 Bionic chip and improved features.

- iPhone 12 (October 23, 2020): Introduced MagSafe magnetic charging and a Ceramic Shield front cover.

- iPhone 13 (September 24, 2021): Boasted improved battery life and new photographic features like Cinematic mode.

- iPhone SE (3rd Gen) (March 18, 2022): Returned to the home button design and included 5G connectivity.

- iPhone 14 (September 16, 2022): Introduced Emergency SOS via satellite and upgraded camera systems.

- iPhone 15 (September 22, 2023): Switched from Lightning to USB-C and featured significant upgrades to the Pro models.

- iPhone 16 (September 20, 2024): Features faster CPU performance, a customizable action button, and integrated Apple Intelligence.

Looking Ahead to the iPhone 17:
While details are scarce, the iPhone 17 is anticipated around September 2025, following Apple's typical release schedule.
