The Apple iPhone: A Comprehensive History of Every Generation
The iPhone, a 21st-century marvel, has sold over 2.3 billion units globally. With 17 years and numerous models under its belt, tracing the iPhone's evolution can be challenging. This chronological list details every iPhone released, from the original in 2007 to the latest iPhone 16 in 2024.

Total iPhone Generations: 24
This count includes variations like Plus and Max models within each main generation, as well as distinct models such as the iPhone SE and iPhone XR.
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Every iPhone Generation:
iPhone (June 29, 2007)

The groundbreaking first iPhone combined iPod, phone, and internet capabilities, revolutionizing the smartphone market. Its 3.5-inch display and 2MP camera marked a significant departure from traditional phones.
iPhone 3G (July 11, 2008)
Image Credit: Cult of Mac
The iPhone 3G introduced 3G connectivity and the App Store, opening a new era of mobile app development.
iPhone 3GS (June 19, 2009)

Boasting a 3MP camera and improved performance, the iPhone 3GS offered enhanced photo capabilities and increased storage for apps.
iPhone 4 (June 24, 2010)

The iPhone 4 introduced FaceTime video calling, a 5MP camera with HD video recording and LED flash, and Apple's first Retina display.
iPhone 4S (October 14, 2011)

The iPhone 4S debuted Siri, Apple's virtual assistant, and featured 1080p video recording with its 8MP camera. iCloud and iMessage also launched with this model.
iPhone 5 (September 21, 2012)

LTE support, improved audio capabilities, and the introduction of the Lightning port were key features of the iPhone 5.
iPhone 5S (September 20, 2013)

Touch ID fingerprint unlocking, the A7 processor, and advanced camera technology marked the iPhone 5S.
iPhone 5C (September 20, 2013)

Apple's first budget-friendly iPhone, the 5C, offered vibrant colors and the same hardware as the iPhone 5.
iPhone 6 (September 19, 2014)

A slimmer design, Apple Pay, and the introduction of the larger iPhone 6 Plus characterized this generation.
iPhone 6S (September 25, 2015)

3D Touch pressure-sensitive technology and 4K video recording were highlights of the iPhone 6S.
iPhone SE (March 31, 2016)

The first iPhone SE revived the iPhone 5S design with updated features from the iPhone 6S.
iPhone 7 (September 16, 2016)

The controversial removal of the headphone jack, water resistance, and the dual-camera system on the iPhone 7 Plus defined this generation.
iPhone 8 (September 22, 2017)

Wireless charging, a glass back, and the True Tone display were key improvements in the iPhone 8.
iPhone X (November 3, 2017)

The iPhone X marked a significant design shift with its edge-to-edge display and Face ID facial recognition.
iPhone XS (September 21, 2018)

A refined iPhone X with a dual-SIM tray.
iPhone XR (October 26, 2018)

The more affordable iPhone XR offered a similar experience to the XS with an LCD display and single camera.
iPhone 11 (September 20, 2019)

A 6.1-inch Liquid Retina display, Ultra Wide camera, and the introduction of Pro models.
iPhone SE (2nd Gen) (April 24, 2020)

The second-generation SE featured an A13 Bionic chip, a larger display, and Haptic Touch.
iPhone 12 (October 23, 2020)

MagSafe magnetic charging, Super Retina XDR display, and Ceramic Shield durability were introduced with the iPhone 12.
iPhone 13 (September 24, 2021)

Improved battery life, Cinematic Mode, and ProRes video on Pro models highlighted the iPhone 13.
iPhone SE (3rd Gen) (March 18, 2022)

The return of the home button, 5G connectivity, and updated camera features.
iPhone 14 (September 16, 2022)

Emergency SOS via satellite and upgraded camera systems.
iPhone 15 (September 22, 2023)

Pro models featured a new telephoto lens, titanium frame, and action button; USB-C port across the range.
iPhone 16 (September 20, 2024)

Faster CPU, customizable action button, and Apple Intelligence integration.
iPhone 17: What's Next?
While details are scarce, the iPhone 17 is anticipated around September 2025.
This comprehensive overview provides a detailed look at the evolution of the Apple iPhone. Further information on specific models can be found in individual reviews and detailed specifications.