IPad (4th generation)
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iPad 4 in Black
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| Developer | Apple Inc. |
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| Manufacturer | Foxconn |
| Product family | iPad |
| Type | Tablet computer |
| Generation | 4th |
| Release date |
November 2, 2012
November 27, 2012
December 6, 2012
December 7, 2012
December 9, 2012
December 12, 2012
December 21, 2012
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| Discontinued | October 16, 2014 February 18, 2016 (Philippines) |
| Units sold | 3 million iPad Minis and fourth-generation iPads were shipped in the first weekend of sale. |
| Operating system |
Original: iOS 6.0.1 Current: iOS 10.2.1, released January 23, 2017 |
| System-on-chip used | Apple A6X |
| CPU | 1.4 GHz dual core Apple Swift |
| Memory | 1 GB LPDDR2 RAM |
| Storage | 16, 32, 64 or 128 GB flash memory |
| Display | 9.7 inches (250 mm) 2,048 × 1,536 px color IPS LCD display at (264 ppi) with a 4:3 aspect ratio, fingerprint-resistant oleophobic coating |
| Graphics | Quad-core PowerVR SGX554MP4 |
| Input | Multi-touch screen, headset controls, proximity and ambient light sensors, 3-axis accelerometer, 3-axis gyroscope, digital compass |
| Camera |
Front: 1.2 MP, 720p HD Rear: OmniVision Technologies OV5650 5.0 MP AF, iSight with Five Element Lens, Hybrid IR filter, video stabilisation, face detection, ƒ/2.4 aperture |
| Connectivity | |
| Power | Built-in rechargeable Li-Po battery 11,560 mAh 3.7 V 42.5 W·h (153 kJ) |
| Online services | App Store, iTunes Store, iBookstore, iCloud, Game Center |
| Dimensions | 9.50 in (241 mm) (height) 7.31 in (186 mm) (width) 0.37 in (9.4 mm) (depth) |
| Weight |
Wi-Fi model: 1.44 lb (650 g) Wi-Fi + Cellular model: 1.46 lb (660 g) |
| Predecessor | iPad (3rd generation) |
| Successor | iPad Air |
| Website | www |
The fourth-generation iPad (marketed as iPad with Retina display, colloquially referred to as the iPad 4) is a tablet computer produced and marketed by Apple Inc. Compared to its predecessor, the fourth-generation iPad maintained the Retina Display but featured new and upgraded components such as the Apple A6X chip, and the Lightning connector, which was introduced on September 12, 2012. It shipped with iOS 6.0, which provides a platform for audio-visual media, including electronic books, periodicals, films, music, computer games, presentations and web content. It has supported 5 major iOS releases, they are iOS 6, 7, 8, 9, and 10. This being the third iPad to support 5 major iOS versions, after the iPad (3rd generation) and the iPad 2.
It was announced at a media conference on October 23, 2012 as the fourth generation of the iPad line, succeeding the third-generation iPad, and was first released on November 2, 2012 in 35 countries. The device was released throughout December in 10 other countries including China, India and Brazil. The third generation was discontinued following the fourth's announcement, after only seven months of general availability.
The device is available with either a black or white front glass panel and various connectivity and storage options. Storage size options include 16 GB, 32 GB, 64 GB, and 128 GB; the available connectivity options are Wi-Fi only and Wi-Fi + Cellular with LTE capabilities.
The fourth-generation iPad received primarily positive reviews and was praised for its hardware improvements as well as the Retina display, which was also featured in the device's predecessor. Furthermore, benchmarks reveal that the fourth-generation iPad is able to perform CPU-reliant tasks twice as fast as its predecessor. During the first weekend of sales, an aggregated amount of 3 million fourth-generation iPads and iPad Minis were sold.
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Wikipedia