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IPad

Line of tablet computers by Apple

  • 29 min read
  • 8 chapters
iPad mini, iPad Air, iPad Pro
KA KIT · Public domain

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Through Operating system, User interface and Wi-Fi

The iPhone's iOS operating system (OS) was initially used for the iPad, but in September 2019, its OS was switched to a fork of iOS called iPadOS that has better support for the device's hardware and a user interface tailored to the tablets' larger screens. Since then, major versions of iPadOS have been released annually. The iPad's App Store is subject to application and content approval. Many older devices are susceptible to jailbreaking, which circumvents these restrictions.

The original iPad was well-received for its software and was recognized as one of the most-influential inventions of 2010. As of the third quarter of 2021, the iPad had a market share of 34.6% among tablets. Beside personal use, the iPad is used in the business, education, healthcare, and technology sectors. There are two connectivity variants of iPad; one has only Wi-Fi, and one has additional support for cellular networks. Accessories for the iPad include the Apple Pencil, Smart Case, Smart Keyboard, Smart Keyboard Folio, Magic Keyboard, and several adapters.

History

Background

Apple co-founder Steve Jobs said in a 1983 speech:

What we want to do is we want to put an incredibly great computer in a book that you can carry around with you and learn how to use in 20 minutes ... and we really want to do it with a radio link in it so you don't have to hook up to anything and you're in communication with all of these larger databases and other computers.

In 1993, Apple worked on the Newton MessagePad, a tablet-like personal digital assistant (PDA). John Sculley, Apple's chief executive officer, led the development. The MessagePad was poorly received for its indecipherable handwriting recognition feature and was discontinued at the direction of Jobs, who returned to Apple in 1998 after an internal power struggle. Apple also prototyped a PowerBook Duo–based tablet computer but decided not to release it to avoid hurting MessagePad sales.

In May 2004, Apple filed a design trademark patent in Europe for a handheld computer, hypothetically referencing the iPad, beginning a new round of speculation that led to a 2003 report of Apple-affiliated manufacturer Quanta leaking Apple's orders for wireless displays. In May 2005, Apple filed US Design Patent No. D504,889 that included an illustration depicting a man touching and using a tablet device. In August 2008, Apple filed a 50-page patent application that includes an illustration of hands touching and gesturing on a tablet computer. In September 2009, Taiwan Economic News, citing "industry sources", reported the tablet computer Apple was working on would be announced in February 2010, although the announcement was made in that year's January.

The iPad's concept predates that of the iPhone, although the iPhone was developed and released before the iPad. In 1991, Apple's chief design officer Jonathan Ive devised an industrial design of a stylus-based tablet, the Macintosh Folio, which led to the development of a larger tablet prototype project codenamed K48 that Apple began in 2004. Ive sought to develop the tablet first but came to an agreement with Jobs that the iPhone was more important and should be prioritized.

iPad

The first generation of iPad was announced on January 27, 2010, and pre-ordering began on March 12. Initial reaction to the product name, which struck some women as a menstrual pun "indicative of a male-helmed team oblivious" to the connotations, was negative.

A Wi-Fi-capable version was released in the United States on April 3 and a 3G-capable version was released on April 30. Apple released iPad models internationally on May 28, July 23, and September 17. The first iPad has a 1 GHz Apple A4 CPU with 256 MB of RAM and a PowerVR SGX535 GPU. It has four buttons; a home button that directs the user to its homepage, a wake-and-sleep button, and two volume-control buttons. Its multi-touch-based display has a resolution of 1,024 by 768 pixels.

The second generation of iPad was announced on March 2, 2011, and released on March 11. It is 33% thinner and 15% lighter than its predecessor, and uses a dual-core Apple A5 chip consisting of a twice-as-fast CPU and a nine-times-faster GPU. It has one camera each on the front and the back, both of which support Apple's video-telephony service, FaceTime. Apple slimmed the iPad by eliminating the display's stamped-sheet-metal frame, using thinner glass for the screen overlay, and eliminating some space between the display and battery.

The third generation of iPad was announced on March 7, 2012, and released on March 16. It uses a dual-core Apple A5X chip embedded with quad-core graphics. Its Retina Display is 2,048 by 1,536 pixels and its pixels are 50% denser than those of standard displays. Unlike the iPhone and iPod Touch's built-in applications, which work in portrait, landscape-left and landscape-right orientations, the iPad's built-in applications support the upside-down orientation of the device. Consequently, the device has no "native" orientation; only the relative position of the home button changes.

The fourth generation of iPad was announced on October 23, 2012, and released on November 2. It has an Apple A6X chip, replaces the 30-pin dock connector with a Lightning port, has improved LTE and WiFi connectivity, a five-megapixel, rear-facing camera that is capable of recording 1080p videos, and a 720p front-facing FaceTime HD camera. Its display has a resolution of 2,048 by 1,536 pixels.

The fifth generation of iPad was announced on March 21, 2017, and released on March 24. It uses an Apple A9 chip with an accompanying M9 motion coprocessor, and its cameras can capture low-light and HD-quality shots. Despite using the same Apple A9 and M9 processors as the 2015 iPhone 6S, it lacks support of the always-on "Hey Siri" voice recognition, a feature advertised as being made possible by low-power processing in those chips.

The sixth generation of iPad was announced and released on March 27, 2018. It uses a dual-core Apple A10 Fusion chip and feature a 1080p and 30fps rear mounted 8-megapixel iSight camera, and a 720p FaceTime HD camera. It was the first non-Pro iPad to support the Apple Pencil. It also had faster FaceTime HD, LTE connectivity, Touch ID, and multitask functionalities.

The seventh generation of iPad was announced on September 10, 2019, and released on September 25. It uses a 64-bit Apple A10 Fusion chip, with a 4-core CPU and 6-core GPU. Its slightly larger 10.2 in (260 mm) Retina Display has a resolution of 2,160 × 1,620 (3.5 million pixels). It added support for the Smart Keyboard accessory.

The eighth generation of iPad was announced on September 15, 2020, and released on September 18. It uses an Apple A12 Bionic chip, which has a 40 percent faster 6-core CPU and a 2-times faster 4-core GPU than its predecessor. The Apple A12 also included an embedded Neural Engine, and is capable of processing 5 trillion operations per second.

The ninth generation of iPad was announced and released on September 14, 2021. It uses an Apple A13 Bionic chip, which has a 20% faster CPU and GPU and an embedded, artificial intelligence–immersed Neural Engine. Its 12-megapixel ultra wide front camera adds support for Apple's "Center Stage Mode" technology, which locates people in the frame and tracks the camera view to keep them centered. Its Retina Display added support for the True Tone technology, which automatically adjusts the screen color temperature according to the ambient lighting.

The tenth generation of iPad was announced on October 18, 2022, with pre-orders starting immediately and availability set for October 26. It uses the Apple A14 Bionic chip, has a larger 10.9 in (280 mm) screen, and replaces the Lightning connector with USB-C. Unlike all previous models in the iPad range, as well as the sixth-generation iPad Pro announced the same day, this model's front-facing camera is placed along the device's long edge, making it more suitable for video calling applications. Despite having a USB-C connector, it is not compatible with the second-generation Apple Pencil that can be used with all other USB-C iPads, instead using the first-generation Pencil with a USB-C-to-Lightning adapter, which will be included with new Pencil purchases. While lacking the Smart Connector of the Pro and Air lines, it is compatible with a new Magic Keyboard Folio announced alongside the device. This model did not immediately replace the 9th-generation iPad; Apple continued to sell the older model at the same price, while the price for the newer 10th-generation model was increased.

The eleventh generation of iPad was announced on March 4, 2025, with the general availability set for March 12, 2025. It uses the A16 chip and starts with the 128 GB storage capacity option and added the new 512 GB storage capacity option. The "iPad" branding and regulatory information have been removed from the back of the device.

iPad Mini

The first generation of the flagship, smaller iPad Mini was announced on October 23, 2012, and released on November 2. The 7.9 in (200 mm) display has a resolution of 1024 by 768 pixels. The tablet uses a dual-core Apple A5 chip, and has hardware resembling that of the second generation of iPad. It has a FaceTime HD camera, a 5-megapixel iSight camera, an ultrafast wireless LTE range, and a 802.11a/b/g/n standard Wifi connectivity. It targets the emerging sector of mini tablets, such as Kindle Fire and Nexus 7.

The second generation of iPad Mini was announced on October 22, 2013, and released on November 12. Its hardware resembles that of the first generation of iPad Air.

The third generation of iPad Mini was announced on October 16, 2014, and released on October 22. It uses an Apple A7 chip with an embedded M7 motion coprocessor, and its 7.9 in (200 mm) Retina screen display has a resolution of 2048 by 1536 pixels. It includes a 1080p HD camera, a FaceTime HD camera, and a 5-megapixel iSight camera.

The fourth generation of iPad Mini was announced and released on September 9, 2015. It uses a dual-core Apple A8 chip with an embedded Apple M8 motion coprocessor. Its headphone jack was re-positioned with the removal of a mute switch.

The fifth generation of iPad Mini was announced and released on March 18, 2019. It uses an Apple A12 Bionic chip, with a 3-times faster CPU and a 9-times faster GPU than its predecessor. It features a Truetone-based Retina screen display with 25% wider Color and higher pixel density.

The sixth generation of iPad Mini was announced and released on September 24, 2021. The display size was increased to 8.3 in (210 mm). It uses an Apple A15 Bionic chip, with a 40% faster 6-core CPU and 80% faster 5-core GPU. Its 16-core Neural Engine and AI accelerators within the CPU delivers a 2× boost of AI performance. Its 12-megapixel Ultra Wide front camera featured Apple's "Center Stage Mode" technology, while its 12-megapixel back camera had larger apertures, True Tone flash, and Smart HDR automatic shadow and highlight recovery. It includes a USB-C port, capable of transferring up to 5 gigabits per second of data; improved landscape stereo speakers; and a brighter Liquid Retina Display.

The seventh generation of iPad Mini was announced on October 15, 2024. It is powered by an Apple A17 Pro chip, which Apple says has 30 percent faster CPU, 25 percent faster GPU and a neural engine twice as fast as the previous generation. This model is marketed by Apple as "built for Apple Intelligence", its suite of artificial intelligence features. The storage on the lowest priced variant has increased from 64GB of previous generation to 128GB. The new Wi-Fi 6E chip is faster, the USB-C port is faster compared to previous generations. Like the iPad Pro (M4) and the iPad Air (M2), it is only compatible with the Apple Pencil Pro alongside the lower-entry Apple Pencil with USB-C port, making it incompatible with the Apple Pencil (2nd generation). It is not compatible with the Magic Keyboard for iPad and Smart Keyboard Folio due to its smaller form factor.

iPad Air

The first generation of iPad Air was announced on October 22, 2013, and released on November 1. It uses an Apple A7 chip with an embedded Apple M7 Motion coprocessor; the chip included over a billion transistors and comprised a 2× faster CPU and GPU. It debuted the 802.11n-based MINO technology used in its Wi-Fi connectivity, and it had an extended range of LTE telecommunication. It also came with a Retina Display.

The second generation of iPad Air was announced on October 16, 2014, and released on October 22. It uses an Apple A8X chip with a 2.5× faster CPU. Its 8 MP iSight Camera had 1.12-micrometer pixels and an f/2.4 aperture, while its FaceTime Camera has an f/2.2 aperture and 81% light capacity. Its display had a revised 56% lower reflective rate. It also had an extended range of LTE telecommunication service.

The third generation of iPad Air was announced on March 18, 2019, and released on March 25. It uses an Apple A12 Bionic with an embedded Neural Engine, 6-core CPU and 4-core GPU. Its 866 Mbit/s WiFi connectivity are LTE-based, and it is equipped with a 1080p HD video camera.

The fourth generation of iPad Air was announced on September 15, 2020, and released on October 23. It uses an Apple A14 Bionic chip, which comprised 11.9 billion transistors, a 40% faster 6-core CPU, a 30% faster 4-core GPU, and an embedded Neural Engine that can process 11 trillion operations per second. Its 10.9 in (280 mm) Liquid Retina Screen display has a resolution of 2360 by 1640 pixels (3.8 million pixels). Its front 7-megapixel FaceTime Camera is of 1080p and 60 fps, while its 12-megapixel webcam featured f/1.8 aperture, 4K, 60fps, and video stabilization. The fourth generation iPad Air replaces the Lightning connector with USB-C.

The fifth generation of iPad Air was announced on March 8, 2022, and released on March 18. It uses an Apple M1 chip.

The sixth generation of iPad Air was announced on May 7, 2024, with the general availability on May 15. It uses the Apple M2 chip. It is the first iPad Air to be available in two display size options: 11 in (280 mm) and 13 in (330 mm). It features the Apple Pencil hover which is previously featured on the iPad Pro (6th generation) and the landscape oriented front-facing camera which is previously used on the tenth-generation iPad. Like the seventh generation of iPad Pro, it is only compatible with the Apple Pencil Pro alongside the entry-level Apple Pencil with USB-C port, making it incompatible with the Apple Pencil (2nd generation). Unlike the seventh generation of iPad Pro, it is only compatible with the Magic Keyboard that was designed for the third, fourth, fifth, and sixth generations of iPad Pro.

The seventh generation of iPad Air was announced on March 4, 2025, and was released on March 12. It uses the Apple M3 chip. The "iPad Air" branding and regulatory information have been removed from the back of the device.

The eighth generation of iPad Air was announced on March 2, 2026, and was released on March 11. It uses the Apple M4 chip with 12 GB of RAM.

iPad Pro

The first generation of the high-end and professional flagship iPad Pro was announced on September 9, 2015, and released on November 11, (12.9 in (330 mm)h version) and March 31 (9.7 in (250 mm)). It used an Apple A9X chip, with a 2× higher memory bandwidth and a 1.8× faster CPU than its predecessor. Its audio system consisted of 4 audio ports and its volume were more 3× more efficient than the second generation of iPad Air, and its 12 in (300 mm) screen display had a resolution of 2732 by 2043 pixels.

The second generation of iPad Pro was announced on June 5, 2017, and was released on June 13. It used an Apple A10X Fusion chip, with a 6-core CPU and 12-core GPU. It can process 120 Hz HDR quality medias, 2× higher quality than its predecessor. Its ultra-low reflective Retina Display featured a 50% optimized True Tone technology (which automatically adjust the screen accordingly to its ambient color and brightness rates), Wide Color Integration, and up to 500 nit brightness rates. It also had a 12-megapixel rear-facing camera and a 7-megapixel front-facing camera.

The third generation of iPad Pro was announced on October 30, 2018, and released on November 7, and it is the first iPad to support 1 TB of storage. It used a 7 nm Apple A12X Bionic chip, which comprised 11 billion transistors, an 8-core CPU, 7-core GPU and an embedded Neural Engine capable of processing 5 trillion operations per second. Apple replaced the Touch ID fingerprint recognition biometric authentication with its facial counterpart, Face ID.

The fourth generation of iPad Pro was announced and released on March 18, 2020. It used an Apple A12Z Bionic chip, with an 8-core CPU and 8-core GPU. Its Gbit-class Wi-Fi connectivity is 60% faster than that of its predecessor. It introduced a 10-megapixel ultra-wide camera, alongside its 12-megapixel wide camera, capable of capturing 4k video. These cameras allow it to capture medias with wider visibility, and its audio system automatically detects and attracts any orientation nearby.

The fifth generation of iPad Pro was announced on April 20, 2021, and released on May 21. It used an innovative desktop-class Apple M1 chip, which comprised a 40% faster 8-core CPU, a 4× faster 8-core GPU, and a 4× higher bandwidth. It featured a ƒ/1.8 aperture 12-megapixel wide-angle pro camera (captures high quality shots) and a ƒ/2.4 aperture 10-megapixel ultrawide camera (captures enhanced Augmented Reality interactive experience). It debuted Apple's "Center Stage mode" technology, which pinpoints the positions of the users and automatically tracks the camera view accordingly to perspectivally centralize them. The 12.9 in (330 mm) version had a mini LED-based Liquid Retina XDR display, compared to the 11 in (280 mm) model's lesser IPS LCD-based Liquid Retina display.

The sixth generation of iPad Pro was announced on October 18, 2022, and released on October 26. It used an Apple M2 chip, with an 8-core CPU and 10-core GPU.

The seventh generation of iPad Pro was announced on May 7, 2024, and released on May 15. It uses an Apple M4, making it the first Apple device to use this chip. It is the first iPad Pro to use OLED display, called Ultra XDR Retina Display. The chassis design is about 5.3 mm thin on the 11 in (280 mm) model and 5.1 mm thin on the 13 in (330 mm) model, thinner than previous models. It features a Tandem OLED display, an updated Pro Cameras (which lacks the ultra-wide camera lens), and a landscape oriented front-facing camera, previously used in the iPad (10th generation). It is only compatible with the Apple Pencil Pro, the lower-entry Apple Pencil with USB-C port and the new, thinner Magic Keyboard, making it incompatible with the Apple Pencil (2nd generation) and the Magic Keyboard that was designed for the 3rd through 6th generations.

The eighth generation of iPad Pro, announced on October 15, 2025, with a release on October 22 features the Apple M5 chip. While keeping the same design as the previous model, iPad Pro (M5) features new fast charging with a 50 percent charge in 30 minutes using the 40-watt Dynamic Power Adapter. The Apple C1X modem and Apple N1 networking chip enable Bluetooth 6 and Wi-Fi 7 on iPad for the first time. The "iPad Pro" branding and regulatory information have been removed from the back of the device.

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Source and licence. Adapted from the Wikipedia article “IPad” (this version, 2026-10-02) by its contributors, shared under CC BY-SA 4.0. Lablypedia has left out its tables, references and most pictures, and linked it to other Lablypedia articles.