iPhone History: Complete Timeline of Every Model, Release and Key Spec

iPhone history began in 2007 with a 3.5-inch touchscreen phone that combined calls, internet access and an iPod-style media experience in one device. Nearly two decades later, the iPhone has evolved into multiple product families with OLED displays, 5G, professional camera systems, satellite connectivity, USB-C, Apple Intelligence and desktop-class mobile processors.

The biggest changes did not happen through specifications alone. Apple progressively removed the physical keyboard, introduced the App Store, moved from Touch ID to Face ID, expanded from one screen size to several, replaced the Lightning port with USB-C and separated the lineup into standard, Plus, Air and professional models.

This complete iPhone timeline follows those changes generation by generation, from the original 2007 iPhone through the latest iPhone models available in 2026.

Key Takeaways

• The original iPhone launched in 2007 with a 3.5-inch touchscreen and 2MP camera.
• The iPhone 3G brought faster mobile networking and arrived alongside the App Store era.
• iPhone 5 introduced a larger 4-inch display, LTE and the Lightning connector.
• iPhone 5s introduced Touch ID and Apple’s first 64-bit smartphone processor.
• iPhone X replaced the Home button with Face ID and introduced an OLED edge-to-edge design.
• iPhone 12 was the first iPhone generation with 5G and MagSafe.
• iPhone 14 Pro introduced Dynamic Island, while the iPhone 15 family moved to USB-C.
• iPhone 16 expanded Apple’s AI-capable hardware across the main generation.
• Apple introduced the iPhone 17 family and iPhone Air in 2025.
• In 2026, the iPhone 18 Pro and iPhone 18 Pro Max became Apple’s latest Pro-generation releases.

iPhone Timeline at a Glance

Year	Main iPhone Models	Major Change
2007	iPhone	Multi-touch smartphone design
2008	iPhone 3G	3G and App Store era
2009	iPhone 3GS	Faster performance and video
2010	iPhone 4	Retina display and front camera
2011	iPhone 4s	Siri and improved camera
2012	iPhone 5	4-inch screen, LTE, Lightning
2013	iPhone 5s, 5c	Touch ID and 64-bit A7
2014	iPhone 6, 6 Plus	Larger 4.7 and 5.5-inch screens
2015	iPhone 6s, 6s Plus	3D Touch and 4K video
2016	iPhone SE, 7, 7 Plus	Water resistance, dual camera
2017	iPhone 8, 8 Plus, X	Wireless charging and Face ID
2018	iPhone XS, XS Max, XR	A12 Bionic and wider model choice
2019	iPhone 11, 11 Pro, 11 Pro Max	Night Mode and Pro camera system
2020	iPhone SE 2, 12 series	5G, OLED and MagSafe
2021	iPhone 13 series	Cinematic Mode and ProMotion
2022	iPhone SE 3, 14 series	Dynamic Island and satellite features
2023	iPhone 15 series	USB-C and titanium Pro models
2024	iPhone 16 series	A18 generation and Camera Control
2025	iPhone 17, Air, 17 Pro, 17 Pro Max	New Air design and A19 generation
2026	iPhone 18 Pro, 18 Pro Max	A20 Pro and variable-aperture camera

2007: The Original iPhone

Apple introduced the first iPhone in 2007.

It featured a 3.5-inch touchscreen, a 2MP rear camera and storage options that would appear extremely small by modern standards.

Its defining feature was not raw hardware performance. It was the interface.

Instead of relying on a physical keyboard, navigation was built around multi-touch gestures. Users could tap, swipe, pinch and interact directly with content on the display.

The first model used 2G EDGE networking rather than 3G, but it established the design philosophy that would shape almost every later smartphone.

2008: iPhone 3G

The iPhone 3G addressed one of the original model’s major limitations by adding 3G mobile connectivity.

GPS was another important addition.

More importantly, this generation arrived during the introduction of the App Store, transforming the iPhone from a device containing Apple’s built-in functions into a platform capable of running software from independent developers.

That change arguably had more long-term significance than the hardware upgrade itself.

2009: iPhone 3GS

The iPhone 3GS focused heavily on speed—the “S” reflected Apple’s emphasis on improved performance.

It added video recording, a better camera and stronger processing power.

The overall external design remained similar to the iPhone 3G, establishing an approach Apple would repeat frequently: major redesigns followed by generations focused mainly on internal improvements.

2010: iPhone 4

The iPhone 4 represented one of the first major visual redesigns.

It introduced Apple’s Retina display, increased pixel density dramatically and added a front-facing camera that supported FaceTime video calls.

Its glass-and-metal construction also moved the iPhone toward the premium industrial design associated with later generations.

2011: iPhone 4s

The iPhone 4s introduced Siri, bringing voice-controlled assistance directly into the iPhone experience.

Apple also upgraded the rear camera to 8MP and introduced the A5 processor.

Although the phone looked similar to the iPhone 4, software and internal hardware became substantially more capable.

2012: iPhone 5

The iPhone 5 increased display size from 3.5 to 4 inches while maintaining a relatively narrow body.

It also introduced:

• LTE mobile connectivity
• Apple’s A6 processor
• the Lightning connector
• a lighter aluminium construction

Lightning would remain the primary physical iPhone connector for more than a decade.

2013: iPhone 5s and iPhone 5c

The iPhone 5s introduced two particularly important technologies.

The first was Touch ID, allowing users to unlock the phone using a fingerprint sensor built into the Home button.

The second was the A7 chip, which introduced 64-bit processing to the iPhone.

Apple also released the colourful plastic-bodied iPhone 5c, creating a clearer distinction between premium and lower-positioned models.

2014: iPhone 6 and iPhone 6 Plus

Screen size changed dramatically with the iPhone 6 generation.

The iPhone 6 moved to 4.7 inches, while the first Plus model reached 5.5 inches.

The larger displays reflected changing smartphone use as phones became increasingly important for video, web browsing, productivity and apps.

NFC also enabled Apple Pay, adding contactless payments to compatible iPhones.

2015: iPhone 6s and iPhone 6s Plus

The 6s generation introduced a 12MP rear camera capable of 4K video recording.

Apple also introduced 3D Touch, which allowed the display to recognise different levels of pressure.

3D Touch eventually disappeared from later iPhones, but the camera improvements were part of a much larger shift toward making photography and video central to iPhone upgrades.

2016: iPhone SE, iPhone 7 and iPhone 7 Plus

The first iPhone SE combined a compact 4-inch body with hardware based largely on the iPhone 6s generation.

Later in 2016, the iPhone 7 family arrived.

Notable changes included improved water resistance and the removal of the traditional 3.5mm headphone jack.

The iPhone 7 Plus also introduced a dual-camera system, establishing the multi-camera approach that would later become standard on premium iPhones.

2017: iPhone 8, iPhone 8 Plus and iPhone X

2017 produced one of the most important turning points in iPhone history.

The iPhone 8 and 8 Plus retained the traditional Home-button design but introduced glass backs and Qi wireless charging.

The iPhone X, however, changed the entire front of the device.

It replaced Touch ID with Face ID, removed the Home button and introduced a 5.8-inch OLED display with much smaller surrounding bezels.

Older models from this period can be explored through our iPhone X and older series range.

2018: iPhone XS, XS Max and XR

Apple expanded the new Face ID design across more models in 2018.

The iPhone XS refined the iPhone X formula, while the XS Max introduced a larger 6.5-inch OLED screen.

The iPhone XR offered a 6.1-inch LCD display and came in several colours, giving users a lower-cost route into the newer all-screen design.

All three used Apple’s A12 Bionic processor.

2019: iPhone 11 Series

Apple reorganised its naming strategy with the iPhone 11, iPhone 11 Pro and iPhone 11 Pro Max.

The standard iPhone 11 included dual cameras, while the Pro models added a third camera.

Night Mode dramatically improved low-light photography, and the Pro name established a distinction that continues in the modern lineup.

You can see the specifications of the iPhone 11 series in more detail.

2020: iPhone SE 2 and iPhone 12 Series

Apple released the second-generation iPhone SE using the familiar Home-button design but newer internal hardware.

The bigger shift came with the iPhone 12 generation.

The iPhone 12, 12 mini, 12 Pro and 12 Pro Max introduced 5G across the range.

Apple also returned to flatter sides, moved all four main models to OLED displays and introduced MagSafe magnetic accessories and charging.

The iPhone 12 series remains an important point in the timeline because it marks Apple’s transition into the 5G era.

2021: iPhone 13 Series

The iPhone 13, 13 mini, 13 Pro and 13 Pro Max refined the iPhone 12 design.

All four used the A15 Bionic chip.

Camera improvements were substantial, and Cinematic Mode introduced computational depth effects for video.

The Pro and Pro Max also gained ProMotion displays with refresh rates up to 120Hz, making scrolling and animation appear noticeably smoother.

Full specifications are available on the iPhone 13 series page.

2022: iPhone SE 3 and iPhone 14 Series

The third-generation iPhone SE retained the Home button while gaining the A15 Bionic chip and 5G.

The main lineup consisted of iPhone 14, 14 Plus, 14 Pro and 14 Pro Max.

The Pro models introduced Dynamic Island, replacing the familiar display notch with an interactive area around the front camera and sensors.

They also introduced an Always-On display.

Safety features became more prominent with capabilities including Crash Detection and Emergency SOS via satellite in supported regions.

See the complete iPhone 14 series specifications for the differences between the four models.

2023: iPhone 15 Series and the Move to USB-C

The iPhone 15 generation brought one of the most visible connector changes in iPhone history.

Apple replaced Lightning with USB-C.

The standard iPhone 15 and 15 Plus also gained Dynamic Island.

The iPhone 15 Pro and Pro Max moved to titanium construction, introduced the Action button and used the A17 Pro chip.

The Pro Max also introduced a more advanced telephoto system.

The iPhone 15 series represents the key transition between Lightning-era and USB-C iPhones.

2024: iPhone 16 Series

The iPhone 16 generation consisted of:

• iPhone 16
• iPhone 16 Plus
• iPhone 16 Pro
• iPhone 16 Pro Max

The standard models moved to the A18 chip, while the Pro devices used A18 Pro.

Apple also introduced Camera Control, giving users a dedicated physical control for quickly accessing and adjusting camera functions.

Apple Intelligence support became a major part of the generation, while the Pro models increased to 6.3-inch and 6.9-inch display sizes.

Our iPhone 16 series page covers the available models and specifications.

2025: iPhone 17, iPhone Air and iPhone 17 Pro Series

Apple changed the shape of the lineup again in 2025.

The main family included:

• iPhone 17
• iPhone Air
• iPhone 17 Pro
• iPhone 17 Pro Max

The standard iPhone 17 moved to a 6.3-inch display with ProMotion support and a 48MP Dual Fusion camera system.

The iPhone Air introduced an especially thin and lightweight design.

The iPhone 17 Pro and Pro Max used the A19 Pro chip and introduced redesigned thermal management, while their professional camera systems used 48MP sensors across the rear camera array.

This generation demonstrated how Apple’s lineup was becoming increasingly segmented around standard, thin-and-light and professional use cases.

2026: iPhone 18 Pro and iPhone 18 Pro Max

The latest major addition to iPhone history is the iPhone 18 Pro generation.

Apple introduced the iPhone 18 Pro and iPhone 18 Pro Max in September 2026.

Both are powered by the A20 Pro chip and run iOS 27.

One of the most notable camera changes is a 48MP Fusion Main camera with variable aperture, allowing greater control over how the main camera captures a scene.

The generation also introduces further improvements in sustained performance, battery life and Apple’s AI-based software capabilities.

As of September 2026, these are the newest Pro iPhones released by Apple.

How iPhone Technology Changed Across Generations

Looking at the entire iPhone timeline reveals several larger transitions.

Display Technology

The original 3.5-inch LCD eventually evolved into larger Retina displays and then OLED panels across modern premium models.

Refresh rates also progressed, with ProMotion bringing up to 120Hz to Pro devices before the technology expanded further across later generations.

Authentication

Apple moved from passcodes to Touch ID and eventually Face ID.

The removal of the Home button allowed the display to occupy far more of the front surface.

Mobile Connectivity

Early iPhones began with EDGE connectivity.

The iPhone 3G introduced 3G, later generations adopted LTE, and the iPhone 12 family introduced 5G.

Cameras

The original iPhone contained one basic 2MP rear camera.

Modern Pro devices use sophisticated multi-camera systems combining computational photography, optical zoom, advanced video recording and high-resolution sensors.

Charging and Ports

The original 30-pin connector was replaced by Lightning with the iPhone 5.

MagSafe arrived with the iPhone 12.

USB-C replaced Lightning across the iPhone 15 generation in 2023.

Using Different iPhone Generations for Business

Newer is not always necessary for every business requirement.

Current Pro models are valuable when advanced cameras, demanding mobile applications or maximum performance are important.

Older generations can still suit applications such as:

• event registration
• business communications
• surveys
• app testing
• product demonstrations
• temporary staff
• exhibitions
• mobile check-in

For short-term projects, businesses can explore iPhone rental in the UAE and select a generation according to the application’s actual requirements rather than automatically deploying the newest device.

Conclusion

The history of iPhone shows a device changing from a single touchscreen phone into an entire family of smartphones designed for very different users.

The original iPhone established multi-touch interaction. The iPhone 3G helped establish the App Store era. The iPhone 5 introduced LTE and Lightning. The iPhone 5s brought Touch ID and 64-bit processing. The iPhone X introduced Face ID and the modern all-screen design.

Later generations brought 5G, MagSafe, Dynamic Island, satellite connectivity, USB-C, advanced computational photography and Apple Intelligence.

By 2026, the iPhone 18 Pro generation demonstrates just how far Apple’s smartphone has moved from the original 3.5-inch model—while the basic idea of putting communication, computing, photography and media into one pocket-sized device remains at the centre of the iPhone.

Frequently Asked Questions

When was the first iPhone released?

The original iPhone was released in 2007. It featured a 3.5-inch multi-touch display, a 2MP rear camera and EDGE mobile connectivity. It did not initially have the App Store that later became central to the iPhone ecosystem.

What was the first iPhone with 5G?

The iPhone 12 family was Apple’s first iPhone generation to support 5G. The lineup launched in 2020 and included the iPhone 12 mini, iPhone 12, iPhone 12 Pro and iPhone 12 Pro Max.

What was the first iPhone with Face ID?

The iPhone X was the first iPhone to use Face ID. Released in 2017, it removed the traditional Home button and used Apple’s TrueDepth camera system for facial authentication.

Which iPhone was the first to use USB-C?

The iPhone 15 generation was the first iPhone family to replace Apple’s Lightning connector with USB-C. It launched in 2023 and included the iPhone 15, 15 Plus, 15 Pro and 15 Pro Max.

What is the latest iPhone in 2026?

As of September 2026, Apple’s newest released Pro models are the iPhone 18 Pro and iPhone 18 Pro Max. They use the A20 Pro chip and introduce a 48MP Fusion Main camera with variable aperture.