iPad 2
Developer | Apple Inc. |
---|---|
Manufacturer | Foxconn |
Product family | iPad |
Type | Tablet computer |
Generation | 2nd |
Release date | March 11, 2011 March 25, 2011 April 29, 2011 July 15, 2011 |
Lifespan | 2011–2014 |
Introductory price | $499 |
Discontinued | March 18, 2014 |
Operating system | Original: iOS 4.3 Last: Wi-Fi only & Wi-Fi + Cellular (GSM) models: iOS 9.3.5, released August 25, 2016 Wi-Fi + Cellular (CDMA) model: iOS 9.3.6, released July 22, 2019[1] |
System on a chip | Apple A5 |
CPU | 1 GHz dual-core ARM Cortex-A9 |
Memory | 512 MB DDR2 (1066 MHz RAM)[2] |
Storage | 16 GB, 32 GB and 64 GB (Flash memory)[3] |
Display | 9.7 inches (250 mm), 4:3, 132 ppi
Resolution: 1024×768 comparison) |
Website | www.apple.com/ipad/ at the Wayback Machine (archived July 19, 2011) |
This article is part of a series on the |
iPad |
---|
List of iPad models |
The iPad 2 is a tablet designed, developed and marketed by Apple Inc. Compared to the first iPad, as the second model in the iPad line, it gained a faster dual core A5 processor, a lighter build structure with a flat, rather than curved, back, and was the first iPad to feature VGA front-facing and 720p rear-facing cameras designed for FaceTime video calling.
The device was available initially with three storage sizes – 16, 32 and 64 GB[8][3] – and two varying connectivity options – Wi-Fi only or Wi-Fi and cellular. Each variation of the device is available with either a black or white front glass panel. However, upon the release of the 3rd generation iPad in March 2012, only the 16 GB variation remained available.
The product became available in March through May 2011.
The device received generally positive reception from various blogs and publications. Although it was praised for its hardware improvement, such as the new Apple A5 chip, the software restriction on the iPad 2 and iOS in general drew criticism from various technology commentators.[9][10] The device sold well in its first month of sales with 2.4–2.6 million units sold and 11.12 million units were sold in the third quarter of 2011.[11][12]
A popular product, with a lower screen resolution and performance than the two Retina models that followed it but a lighter build and longer battery life, it remained in the Apple line-up as an entry-level iPad model for three years until March 2014, latterly with a silent upgrade to a die-shrunk version of the A5 processor. Its basic design formed the core of the first iPad Mini, which had the same screen pixel count and similar features at a smaller size.
Originally shipped with iOS 4.3, with the release of iOS 9, the iPad 2 became the only device powered by the Apple A5 to have received six major versions of iOS.
History
Apple sent invitations to journalists on February 23, 2011, for a media event on March 2.[13][14] On March 2, 2011, CEO Steve Jobs unveiled the device at the Yerba Buena Center for the Arts, despite being on medical leave.[15] Upon the announcement of the iPad 2, the original iPad was discontinued from sales online and at Apple authorized retail stores.[16]
Apple began selling the iPad 2 on its website on March 11,[17] and in its U.S. retail stores at 5 pm local time on that date. Many stores in major cities, such as New York, sold out within hours.[18] Online shipping delays had increased to three to four weeks on Sunday and four to five weeks by Tuesday.[19][20]
The iPad 2 was released internationally in 25 other countries on March 25, 2011. The countries included Australia, Austria, Belgium, Canada, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Italy, Ireland, Hungary, Luxembourg, Mexico, Netherlands, New Zealand, Norway, Poland, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.[21]
The April 29, 2011 release date for Japan was postponed due to the earthquake and tsunami which struck the nation on March 11, 2011. The iPads were delayed due to the NAND flash storage chip used in the iPads being created by Toshiba, which was affected by the earthquake and tsunami thus resulting in the suspension of operations for an indefinite period of time.[22] The slowdown caused analysts to downgrade Apple's stock.[23]
The iPad 2 was later released in Hong Kong, India, South Korea, Singapore, Philippines, Malaysia and other countries including Japan on April 29, 2011.[24] It was then released in numerous other nations which include China, Estonia, Thailand, Brazil, Russia and Taiwan on two major release dates, May 6 and 27.[25][26]
The 32 and 64GB models were discontinued on March 7, 2012, upon the introduction of the third generation iPad. The 16GB Wi-Fi and 16GB Wi-Fi + 3G models were discontinued on March 18, 2014.[27]
Features
Software
In late March 2011, the iPad 2 was released alongside iOS 4.3,
The iPad 2 comes with several applications by default, including
The iPad 2 also adds the ability to run
On September 19, 2012, almost a week after the announcement of the
The iPad 2 is compatible with iOS 7, which was released on September 18, 2013.[41] However, some features are not available. For example, like the iPhone 4, the Notification Center and the Control Center use the transparent style instead of the translucent style in later iOS models. Also, AirDrop, which was first released in iOS 7, was only supported by the iPad 4 or later.
The iPad 2 can run iOS 8, which was released on September 17, 2014, making it the first iOS device to run five major versions of iOS (including iOS 4, 5, 6, 7, and 8).[42] While the OS runs on the device, most of its new features do not work because of relatively aged hardware and therefore, its performance is limited. Users have also reported numerous problems after receiving the update including the accessibility features and battery-related issues. Many users speculated that the iPad 2 was going to be dropped from updating to iOS 8 along with the iPhone 4, the same process that happened with the iPhone 3GS and the iPod Touch (fourth generation) and earlier models, considering that the model was more than 3 years old.
It was confirmed on June 8, 2015, at Apple's
On June 13, 2016, with the announcement of iOS 10, Apple dropped support for the iPad 2 because of its hardware and performance issues, making iOS 9.3.5 (Wi-Fi) or iOS 9.3.6 (Wi-Fi + Cellular) the final version that will run on the device.[45]
"Broadpwn" exploit vulnerability
The iPad 2 is one of many computers, tablets, and mobile devices susceptible to the "Broadpwn" exploit, which was publicized in July 2017.[46] Apple quickly released an update for iOS 10 to fix the problem, but a fix was never released for iOS 9 or earlier versions of iOS. As a result, older Apple devices incompatible with iOS 10, including the iPad 2, were left vulnerable indefinitely. This has raised concerns of potentially widespread attacks using the exploit, particularly in locations of concentrated iPad 2 deployment, such as certain primary and secondary schools.[47]
2019 GPS rollover update
On July 22, 2019, Apple released iOS 9.3.6 for the CDMA model of the iPad 2 to fix issues caused by the
Hardware
The iPad 2 features an
The iPad 2 has a 25
The revised tablet adds front- and rear-facing cameras, which allow
The Apple A5 chip doubles processing speed and has graphics processing that is up to nine times faster than the previous iPad.
3G versions of the iPad 2 offer
The device is 15% lighter and 33% thinner than the original iPad; it is thinner than the
After the announcement and release of the third generation iPad, the iPad 2, which continued to be available for purchase, received a hardware upgrade. The upgraded variant of the iPad 2 features a smaller version of the Apple A5
Accessories
The
Apple offered several more accessories for the iPad 2,
Reception
The iPad 2 received generally positive reviews, praising its Apple A5 processor and 720p camera. Joshua Topolsky of Engadget said that "for those of you who haven't yet made the leap, feel free to take a deep breath and dive in – the iPad 2 is as good as it gets right now. And it's really quite good."[9] Jason Snell of Macworld said the following:
"Though the iPad 2 is an improvement on the original iPad in numerous ways, it's still an evolutionary product, not a revolutionary one. If you're happy with your current iPad, there's no reason to dump it just because there's a shinier, newer one. (This is not to say that millions of people won't do just that. I mean: shiny!) If you've invested in iPad accessories such as a dock or case, keep in mind that you probably won't be able to use them with the new iPad."[71]
TechCrunch's MG Siegler stated: "Let me sum all of this up in a simple way: the iPad 2, should you buy one? Maybe — it depends on a few factors. Will you want to buy one? Yes. Use that information wisely."[72]
Criticism
The closed and proprietary nature of iOS has garnered criticism, particularly by digital rights advocates such as the Electronic Frontier Foundation, computer engineer and activist Brewster Kahle, Internet-law specialist Jonathan Zittrain, and the Free Software Foundation who protested the iPad's introductory event and have targeted the iPad with their "Defective by Design" campaign.[73][74][75][76] Competitor Microsoft, via a PR spokesman, has also criticized Apple's control over its platform.[77]
Technical problems
At issue are restrictions imposed by the design of iOS, namely DRM intended to lock purchased media to Apple's platform, the development model (requiring a yearly subscription to distribute apps developed for the iOS), the centralized approval process for apps, as well as Apple's general control and lockdown of the platform itself. Particularly at issue is the ability for Apple to remotely disable or delete apps at will. Some in the tech community have expressed concern that the locked-down iOS represents a growing trend in Apple's approach to computing, particularly Apple's shift away from machines that hobbyists can "tinker with" and note the potential for such restrictions to stifle software innovation.[10][78]
Some iPad 2 users reported performance issues when running
Commercial reception
During the first weekend of sale, more than one million units were sold.
In space
In 2011 two iPad 2 tablets were taken to the International Space Station after being approved. Other Apple products that were taken to ISS include the iPod and also two iPhone 4 phones. The other personal computing system aboard ISS were various versions of the ThinkPad laptop (IBM, later Lenovo brand).[84]
Some of the applications the iPads were used for include Angry Birds game and the ISS FIT (International Space Station Food Intake Tracker) for tracking astronauts' food consumption.[85][84]
See also
- iPad accessories
- E-book reader
- Comparison of tablet computers
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External links