iPhone

The iPhone is Apple's smartphone product line and one of the most influential consumer technology brands of the twenty-first century. It combines Apple-designed hardware, the iOS operating system, proprietary processors, cameras, security systems, wireless technologies, and access to Apple's software and services ecosystem. Although smartphones existed before the iPhone, Apple's first model helped establish the modern slate-shaped smartphone as a mass-market product category and significantly changed how consumers interacted with mobile devices. Development began inside Apple in 2004 under the confidential codename Project Purple. The effort brought together a large cross-functional team led by hardware engineer Tony Fadell, software engineer Scott Forstall, and design executive Jony Ive. Chief executive and co-founder Steve Jobs redirected the project toward a phone rather than an initial tablet-oriented concept. Apple also worked with Cingular Wireless, later renamed AT&T Mobility, while retaining unusual control over the device's hardware and software. This arrangement enabled Apple to create a tightly integrated product rather than another carrier-led handset with limited software flexibility. Jobs introduced the first-generation iPhone on January 9, 2007, at Macworld in San Francisco. The device used a 3.5-inch multi-touch display and a simplified physical design with very few buttons. It replaced the stylus- and keypad-centered interaction model common at the time with direct manipulation through finger gestures. The first iPhone launched in the United States on June 29, 2007, initially requiring an AT&T contract. Its relatively high launch price, followed by a substantial reduction two months later, generated strong customer criticism but did not prevent the product from becoming a major commercial and cultural force. Apple expanded the line rapidly. The iPhone 3G added faster cellular connectivity and a lower subsidized price, while the App Store and later iPhone OS updates created the foundation for a large mobile application economy. The iPhone 3GS added video recording. The iPhone 4 introduced the Retina display, a front-facing camera, FaceTime capability, a new glass-and-metal design, and Apple's first custom-designed mobile processor in the line. Later generations added Siri, LTE, larger displays, Touch ID, Apple Pay, water and dust resistance, dual-camera photography, wireless charging, OLED displays, Face ID, gesture-based navigation, MagSafe, 5G, satellite emergency features, USB-C, and increasingly sophisticated computational photography and machine-learning functions. The product architecture has evolved through several major design phases. Early models emphasized a compact screen, a front home button, and Touch ID. The iPhone X shifted the flagship design toward a nearly bezel-free display, removed the home button, and introduced Face ID through a front sensor cutout. Apple subsequently offered multiple sizes and price tiers, including the lower-cost iPhone SE line, the large-screen Plus models, and Pro and Pro Max variants with enhanced cameras, displays, materials, and processors. This segmentation allowed the brand to serve entry-level, mainstream, enthusiast, professional, and premium customers while maintaining a common operating-system platform. The iPhone's influence extends beyond handset sales. It helped normalize app-based services, mobile payments, high-quality mobile photography, biometric authentication, video calling, and smartphone-centered digital lifestyles. It also functions as a gateway to products such as Apple Watch, AirPods, and services distributed through Apple's ecosystem. The brand's competitive position rests on industrial design, performance, privacy and security messaging, long-term software support, brand loyalty, retail distribution, and integration with other Apple products. At the same time, it has faced recurring criticism over launch pricing, repairability, proprietar…

Apple's iPhone project began in 2004 as a confidential internal effort later associated with the codename Project Purple. Apple assembled a large multidisciplinary team involving hardware, software, and industrial-design specialists. Tony Fadell, Scott Forstall, and Jony Ive were among the principal figures associated with the development effort. Steve Jobs redirected Apple's attention from an initial tablet-oriented concept toward a mobile phone, creating a product that could combine telephony, internet access, media playback, and a touch-centered user interface. Apple's collaboration with Cingular Wireless, subsequently renamed AT&T Mobility, was important to the first product's commercial development. Unlike many handset arrangements of the period, Apple retained substantial control over the device's hardware and software. The company reportedly invested approximately US$150 million over about 30 months in the project, while the carrier received an exclusive U.S. sales relationship for the original period. Apple rejected the more constrained design approach associated with its earlier Motorola ROKR E1 collaboration, whose software and music-storage limitations made it difficult to present as a fully integrated Apple product. Steve Jobs announced the first-generation iPhone on January 9, 2007, at Macworld 2007 in San Francisco. Its most distinctive feature was a 3.5-inch multi-touch display that allowed users to interact directly with visual elements through gestures. The device had very few physical controls and ran software initially described as iPhone OS and related to Apple's Mac OS X technology. It launched in the United States on June 29, 2007, with a starting price of US$499 and an AT&T contract requirement. Apple reduced the price by roughly one-third after two months, causing criticism from early buyers. Jobs apologized and offered a partial rebate to those purchasers. The iPhone 3G, announced in July 2008, added faster 3G network support and a much lower subsidized starting price. Apple also broadened the product's international availability, eventually making the model available in 70 countries and territories. The iPhone 3GS followed in 2009 and added video recording. These early generations helped transform the iPhone from a novel handset into a scalable global platform. The emergence of Apple's mobile software distribution model and the subsequent growth of downloadable applications created the basis for the modern smartphone app economy. The iPhone 4 marked a major hardware and software transition. Its glass-and-stainless-steel enclosure, Retina display, front-facing camera, FaceTime video calling, and Apple-designed A4 processor gave the product a more vertically integrated identity. The launch was also affected by reports that holding the phone in certain ways could weaken reception or cause dropped calls. The controversy became known as Antennagate. In 2011, the end of Apple's initial carrier exclusivity in the United States enabled Verizon to sell a compatible iPhone 4 model, expanding consumer choice and strengthening the line's national distribution. During the remainder of the 2010s, Apple expanded the iPhone's capabilities and product architecture. The iPhone 4s introduced Siri, a dual-core processor, and a higher-resolution camera. The iPhone 5 introduced a larger display, LTE connectivity, a thinner aluminum body, and the reversible Lightning connector. The iPhone 5s added the 64-bit A7 chip and Touch ID, while the colorful iPhone 5c provided a lower-cost alternative using familiar internal hardware in a plastic enclosure. The iPhone 6 family expanded screen sizes substantially and introduced Apple Pay, but reports of bending involving some devices created the Bendgate controversy. Apple responded in the next generation with a stronger aluminum frame. The iPhone 7 generation added water and dust resistance, improved camera systems, optical image stabilization on the smaller model, and a dual-camera system with optical zoom and Portrait mode on the Plus model. It also removed the 3.5-millimeter headphone jack and was presented alongside Apple's AirPods strategy. The iPhone 8 family retained a more traditional home-button design while adding rear glass, wireless charging, and the A11 Bionic processor. The iPhone X established a new premium design language, using an OLED display, a stainless-steel frame, Face ID, and gesture navigation without a home button. The iPhone XR, XS, and XS Max then broadened the range through different materials, display technologies, screen sizes, colors, and price levels. In the 2020s, Apple moved the line toward 5G, larger camera sensors, computational photography, OLED displays across the main range, and accessory integration through MagSafe. The iPhone 12 family introduced a flat-edged design and a smaller Mini model. The iPhone 13 generation improved battery life, cameras, and displays, with ProMotion arriving on the Pro models. The iPhone 14 family added satellite emergency functionality and introduced Dynamic Island on the Pro models. The iPhone 15 family replaced Lightning with USB-C, added Dynamic Island and 48-megapixel cameras to the standard models, and introduced titanium construction for the Pro variants. The iPhone 16 generation added Camera Control, larger Pro displays, enhanced cameras, Wi-Fi 7, thermal refinements, and access to Apple Intelligence features. The lower-cost iPhone 16e extended the family with Apple's A18 chip and C1 cellular modem. The supplied reference material further describes a 2025 iPhone 17 generation and iPhone Air, including A19-series processors, standard 120 Hz ProMotion in the September lineup, a thinner Air model, and newer cellular-modem designs. Across its history, the iPhone has remained a central Apple platform whose importance derives not only from handset sales but also from its role as the primary interface to Apple's applications, services, accessories, and connected-device ecosystem.

1. 2025iPhone 16e expands the 16 family

   Apple introduces the iPhone 16e with the A18 chip and C1 cellular modem as a lower-cost family member.

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2. 2025iPhone 17 family and iPhone Air described in reference material

   The supplied reference describes the iPhone 17 family and iPhone Air as bringing A19-series processors, expanded ProMotion support, and a thinner Air design.

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3. 2024Camera Control and Apple Intelligence support arrive

   The iPhone 16 generation adds Camera Control and access to Apple Intelligence features, alongside camera, connectivity, and thermal improvements.

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4. 2023USB-C replaces Lightning

   Apple changes the iPhone charging and data connector to USB-C across the iPhone 15 family.

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5. 2022Satellite emergency functionality introduced

   The iPhone 14 family adds satellite-based emergency communication and introduces Dynamic Island on Pro models.

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6. 20205G and MagSafe arrive

   The iPhone 12 family introduces 5G, OLED displays across the range, a flat-edged design, and MagSafe accessories.

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7. 2017iPhone X introduces Face ID and gesture navigation

   The iPhone X removes the home button, adds a nearly bezel-less OLED display, and establishes Face ID as the flagship authentication system.

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8. 2016iPhone SE launches

   The first iPhone SE combines newer iPhone 6s-era hardware with the smaller iPhone 5s enclosure.

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9. 2016Headphone jack removed from iPhone 7

   The iPhone 7 generation removes the 3.5-millimeter headphone jack while adding water resistance and improved cameras.

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10. 2014Large-screen iPhone models launch

    The iPhone 6 and iPhone 6 Plus expand the product line to 4.7-inch and 5.5-inch displays and add Apple Pay.

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11. 2013Touch ID and 64-bit mobile processing arrive

    The iPhone 5s introduces Touch ID and Apple's 64-bit A7 processor, while the iPhone 5c adds a colorful lower-cost model.

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12. 2012iPhone 5 adopts LTE and Lightning

    The iPhone 5 brings a larger display, LTE networking, a thinner aluminum design, and the Lightning connector.

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13. 2011Verizon joins U.S. iPhone distribution

    Verizon begins selling a CDMA-compatible iPhone 4 as Apple's exclusivity arrangement with AT&T expires.

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14. 2011Siri arrives on iPhone

    The iPhone 4s introduces Siri, Apple's voice-based virtual assistant.

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15. 2010iPhone 4 introduces Retina display and FaceTime

    The iPhone 4 adds a high-resolution Retina display, front-facing camera, FaceTime, and a glass-and-stainless-steel enclosure.

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16. 2009iPhone 3GS adds video recording

    The iPhone 3GS improves performance and introduces video recording to the line.

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17. 2008iPhone 3G introduces faster cellular connectivity

    The second-generation model adds 3G support, reduces the subsidized starting price, and expands international availability.

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18. 2007First-generation iPhone announced

    Steve Jobs introduces the first iPhone at Macworld on January 9, presenting its multi-touch interface and integrated phone, internet, and media functions.

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19. 2007First iPhone launches in the United States

    The original iPhone goes on sale on June 29 with a 3.5-inch display and AT&T distribution.

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20. 2004Project Purple development begins

    Apple begins confidential development of a smartphone project involving hardware, software, and design teams.

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A premium, vertically integrated smartphone brand positioned around industrial design, performance, privacy, camera capabilities, long-term software support, ecosystem integration, and a broad range of mainstream and professional models.

• Original iPhoneFirst-generation smartphone2007

  The first iPhone established Apple's core smartphone formula: a multi-touch display, a small number of physical controls, integrated telephone and internet capabilities, and a software interface designed around direct manipulation. It launched in the United States in June 2007 and was initially distributed exclusively through AT&T under a two-year contract model.

• iPhone 3G and iPhone 3GSEarly mainstream smartphones2008

  The iPhone 3G made the platform faster and more accessible by adding 3G connectivity, lowering the subsidized price, and expanding international distribution. The iPhone 3GS followed with improved performance and video recording, helping establish an annual upgrade cycle for the product line.

• iPhone 4 and iPhone 4sDesign and platform-generation smartphones2010

  The iPhone 4 introduced the Retina display, front-facing camera, FaceTime, and a glass-and-stainless-steel body. The iPhone 4s added Siri, a dual-core processor, and an improved camera capable of 1080p video. Together, these models strengthened the iPhone's identity as both a communications device and a mobile computing platform.

• iPhone 5, 5s, and 5cCompact and transitional smartphones2012

  The iPhone 5 introduced a taller four-inch display, LTE connectivity, a thinner aluminum enclosure, and the Lightning connector. The iPhone 5s added 64-bit processing and Touch ID, while the colorful iPhone 5c placed iPhone 5-era hardware in a plastic body and served as a lower-cost alternative.

• iPhone 6 and 6 PlusLarge-screen smartphones2014

  The iPhone 6 family expanded Apple's range with 4.7-inch and 5.5-inch displays, faster processors, and Apple Pay support. The 6 Plus added optical image stabilization. These models represented Apple's major move into larger-screen phones, although reports of bending involving some devices became a significant product controversy.

• iPhone SEEntry-level and compact smartphones2016

  The iPhone SE line combines relatively current internal hardware with an older, smaller enclosure and a lower price than contemporary flagship models. The first-generation SE used an iPhone 5s-style body with iPhone 6s-era components; later SE generations retained familiar designs while adopting newer processors and cameras.

• iPhone 7 and 8 familiesMainstream smartphones2016

  The iPhone 7 generation added water and dust resistance, improved camera systems, optical stabilization, and a dual-camera Portrait mode on the Plus model. The iPhone 8 and 8 Plus retained the home-button design while adding rear glass, wireless charging, and the A11 Bionic processor.

• iPhone X, XS, XS Max, and XRPremium and broad-range smartphones2017

  The iPhone X established the modern flagship design with an OLED display, Face ID, a sensor cutout, and gesture navigation. The XS and XS Max refined that format with different screen sizes and materials. The XR offered a lower-cost interpretation with an LCD display, bright colors, and a single rear camera.

• iPhone 11 familyMainstream and professional smartphones2019

  The iPhone 11, 11 Pro, and 11 Pro Max continued Apple's two-tier strategy. The standard iPhone 11 succeeded the XR, while the Pro models succeeded the XS series. The generation added ultra-wide photography capabilities, computational photography improvements, and larger batteries.

• iPhone 12 and 13 families5G and OLED smartphones2020

  The iPhone 12 family introduced 5G, OLED displays throughout the principal range, MagSafe, and a flat-edged enclosure. The iPhone 13 family refined the design with larger camera sensors, longer battery life, and a narrower display cutout. Pro models added adaptive 120 Hz ProMotion displays and longer optical zoom.

• iPhone 14 familyMainstream and professional smartphones2022

  The iPhone 14 generation added satellite emergency communication and introduced the iPhone 14 Plus as a lower-cost large-screen option. The Pro models added a 48-megapixel main camera, always-on display functionality, and Dynamic Island, an interactive interface built around the front sensor area.

• iPhone 15 familyUSB-C mainstream and professional smartphones2023

  The iPhone 15 family moved the product line from Lightning to USB-C. Standard models gained Dynamic Island and 48-megapixel main cameras, while the Pro models used titanium, retained advanced camera systems, and replaced the traditional mute switch with the programmable Action button.

• iPhone 16 familyCurrent-generation smartphones2024

  The iPhone 16 family includes standard and Pro models with updated camera arrangements, Camera Control, improved thermal management, Wi-Fi 7 support, and access to Apple Intelligence features. The Pro models use larger displays and enhanced camera hardware. The iPhone 16e extends the family toward a lower-cost segment.

• iPhone 16eLower-cost smartphone2025

  The iPhone 16e is described in the supplied reference as a lower-cost iPhone 16 family member. It uses the A18 chip and Apple's C1 cellular modem, includes a 6.1-inch display and 48-megapixel camera, and omits a wider camera option to maintain a lower price position.

• iPhone 17 family and iPhone AirLatest-generation smartphones described in reference material2025

  The supplied reference describes the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air as using A19-series processors and offering broader 120 Hz ProMotion support. It characterizes iPhone Air as an especially thin model with a revised speaker arrangement and a newer C1X modem.

• 2024Integration of Apple Intelligence featuresProduct launch

  Apple was adding more on-device and cloud-assisted machine-learning capabilities to its consumer hardware and software platforms.

  What changed. The iPhone 16 family provided access to new Apple Intelligence features and added Camera Control, Wi-Fi 7, and hardware refinements.

  Aftermath. The iPhone's role expanded from a communications and media device toward a more explicit personal artificial-intelligence platform.

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• 2023Adoption of USB-CGeneration change

  The iPhone's proprietary Lightning connector had been used for approximately eleven years, while European regulation was pushing consumer devices toward a common charging connector.

  What changed. Apple replaced Lightning with USB-C across the iPhone 15 family.

  Aftermath. The decision aligned the iPhone with a broader industry connector standard and changed accessory compatibility for users upgrading from earlier models.

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• 2020Move to 5G, OLED displays, and MagSafeProduct launch

  Apple was updating the iPhone for faster cellular networks and a wider accessory ecosystem.

  What changed. The iPhone 12 family introduced 5G connectivity, OLED displays across the principal lineup, a flat-edged design, and MagSafe magnetic charging and accessories.

  Aftermath. The generation linked the handset more closely to wireless connectivity, magnetic accessories, and Apple's broader hardware ecosystem.

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• 2017Transition from home-button navigation to Face ID gesturesGeneration change

  Apple sought a larger front display and a new flagship design language.

  What changed. The iPhone X removed the home button, adopted an OLED display with a sensor cutout, and introduced Face ID and gesture-based navigation.

  Aftermath. The iPhone X became the template for subsequent flagship generations while Touch ID remained available on selected lower-cost or legacy designs.

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• 2016Removal of the 3.5-millimeter headphone jackGeneration change

  Apple was increasing emphasis on wireless accessories and changes to internal product design.

  What changed. The iPhone 7 removed the conventional headphone jack and was introduced alongside Apple's AirPods wireless-earbud strategy.

  Aftermath. The decision was controversial but reinforced Apple's transition toward wireless audio and proprietary accessory integration.

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• 2013Creation of a lower-cost colorful model alongside the flagshipGeneration change

  Apple was segmenting the iPhone line beyond a single flagship design.

  What changed. Apple introduced the iPhone 5c with iPhone 5-era hardware in colorful plastic frames alongside the higher-end iPhone 5s.

  Aftermath. The 5c established an early form of product-tier differentiation later expressed through standard, Plus, Pro, Pro Max, and SE models.

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• 2011Expansion of U.S. carrier distributionStrategy

  Apple's original U.S. exclusivity agreement with AT&T was approaching expiration.

  What changed. Apple made a CDMA-compatible iPhone available through Verizon in February 2011.

  Aftermath. The decision broadened domestic distribution and reduced dependence on a single U.S. carrier.

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• 2008Expansion from AT&T exclusivity to broader international distributionStrategy

  The original iPhone used a limited U.S. carrier arrangement, while Apple sought to scale the product globally.

  What changed. Apple launched the iPhone 3G in 22 countries on launch day and eventually expanded availability to 70 countries and territories.

  Aftermath. The move transformed the iPhone from a U.S.-centered launch product into an international platform.

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• 2008Introduction of the App Store-era iPhone platformProduct launch

  The iPhone 3G was designed to improve network performance and make the device more accessible through a lower subsidized price.

  What changed. Apple launched the iPhone 3G and expanded the software platform around downloadable applications and updated iPhone operating-system releases.

  Aftermath. The resulting platform helped create a large market for smartphone applications and mobile software services.

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• 2007Launch pricing and subsequent price reductionPrice change

  The original iPhone launched in the United States at a starting price of US$499 and required a two-year AT&T contract.

  What changed. Apple reduced the price by approximately one-third about two months after launch, then offered a partial rebate to early purchasers after customer complaints.

  Aftermath. The episode became an early example of the customer backlash that can follow rapid pricing changes in a premium technology launch.

  Original iPhone launch price. US$499 → Approximately one-third lower (2007)

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• 2014BendgateControversy

  Reports that some iPhone 6 and iPhone 6 Plus devices could bend during normal use produced widespread criticism, with the larger Plus model receiving particular attention.

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• 2010AntennagateControversy

  Some iPhone 4 owners reported weakened reception or dropped calls when the handset was held in particular ways. The issue became a major launch controversy and was widely referred to as Antennagate.

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• 2025Apple announces the iPhone 16e

  The iPhone 16e was presented as a lower-cost member of the iPhone 16 family. It used the A18 chip, Apple's C1 cellular modem, a 6.1-inch display, and a 48-megapixel camera while omitting some wider-angle camera capability.

  Product launchProduct generation
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• 2025Apple introduces the iPhone 17 family and iPhone Air

  The supplied reference material describes the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air as introducing A19-series processors, broader 120 Hz ProMotion availability, a thinner iPhone Air design, and new cellular-modem technology.

  Product launchProduct generation
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• 2024Apple introduces the iPhone 16 family

  The iPhone 16 generation added Camera Control, updated camera layouts, Apple Intelligence access, Wi-Fi 7 support, and new performance and thermal-system improvements. Pro models received larger displays and upgraded camera hardware.

  Product launchProduct generation
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• 2023The iPhone 15 family adopts USB-C

  Apple replaced the proprietary Lightning connector with USB-C across the iPhone 15 family. The generation also extended Dynamic Island and 48-megapixel camera technology to the non-Pro models.

  Product launchRegulation
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• 2022Satellite emergency communication arrives with iPhone 14

  The iPhone 14 family introduced satellite-based emergency calling functionality. The generation also added a large-screen iPhone 14 Plus and, in the Pro models, a 48-megapixel main camera and Dynamic Island interface.

  Product launchProduct generation
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• 2020The iPhone 12 generation brings 5G and MagSafe

  The iPhone 12 family introduced OLED displays across the range, 5G connectivity, a flat-edged enclosure, and MagSafe magnetic charging and accessories.

  Product launchProduct generation
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• 2017The iPhone X establishes a new flagship design language

  Apple launched the iPhone X alongside the iPhone 8 family. It introduced an OLED display, Face ID, a front sensor cutout, and gesture navigation in place of the traditional home button.

  Product launch
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• 2016Apple introduces the iPhone 7 without a headphone jack

  The iPhone 7 generation added water and dust resistance, improved cameras, and wireless-earbud integration while removing the 3.5-millimeter headphone jack.

  Product launch
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• 2011Verizon begins selling the iPhone

  As Apple's exclusivity arrangement with AT&T approached its end, Verizon announced support for the iPhone and began selling a model compatible with its CDMA network in February 2011.

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• 2008iPhone 3G expands the product's international reach

  The iPhone 3G added faster cellular connectivity, launched at a lower subsidized price, and expanded launch-day availability to 22 countries before reaching a substantially broader international market.

  Product launchProduct generation
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• 2008iPhone becomes a major U.S. handset success

  By the end of 2008, the iPhone 3G had overtaken the Motorola RAZR V3 as the best-selling mobile phone in the United States.

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• 2007Steve Jobs unveils the first-generation iPhone

  Apple presented the first iPhone at Macworld in San Francisco on January 9, 2007. The device combined a multi-touch display, mobile telephone functions, internet connectivity, and media capabilities in a simplified handheld design.

  Product launchOther
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• 2007Apple cuts the first iPhone's price shortly after launch

  Apple reduced the first iPhone's price by roughly one-third about two months after launch. Early purchasers objected strongly, prompting Steve Jobs to apologize and offer them a partial rebate.

  PricingOther
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1. IPhone