iPhone

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iPhone
IPhone6 silver frontface.png
The iPhone 6 is the eighth and current generation iPhone.
Developer Apple Inc.
Manufacturer Foxconn (on contract)
Type smartphone
Release date

Original: June 29, 2007
3G: July 11, 2008
3GS: June 19, 2009
4: June 24, 2010
4S: October 14, 2011
5: September 21, 2012

5S and 5C: September 20, 2012
6 and 6 Plus: September 19, 2014
Units sold 250 million (since September 2007)
Operating system iOS
Power Built-in rechargeable Li-Po battery
1st gen: 3.7 V 5.18 W·h (1400 mA·h)
3G: 3.7 V 4.12 W·h (1150 mA·h)
3GS 3.7 V 4.51 W·h (1219 mA·h)
4: 3.7 V 5.25 W·h (1420 mA·h)
4S: 3.7 V 5.3 W·h (1432 mA·h)
5: 3.8 V 5.45 W·h (1440 mA·h)
System-on-chip used 1st gen:
3G:
3GS:
4: Apple A4
4S: Apple A5
5 and 5C: Apple A6
5S: Apple A7
6 and 6 Plus: Apple A8
CPU 1st gen and 3G:
Samsung 32-bit RISC ARM 1176JZ(F)-S v1.0[1]
3GS:
600 MHz ARM Cortex-A8[2]
4:
800 MHz ARM Cortex-A8[3]
4S:
800 MHz dual-core ARM Cortex-A9[4]
5:
1.3 GHz dual core Apple A6
Memory 1st gen and 3G:
128 MB LPDDR DRAM (137 MHz)
3GS:
256 MB LPDDR DRAM (200 MHz)
4:
512 MB LPDDR2 DRAM (200 MHz)
4S:
512 MB LPDDR2 DRAM
5:
1 GB LPDDR2 DRAM
Storage 4, 8, 16, 32, 64, or 128 GB flash memory[5]
Display 1st gen and 3G:
3.5 in (89 mm)
3:2 aspect ratio, scratch-resistant[6] glossy glass covered screen, 262,144-color (18-bit) TN LCD, 480×320 px (HVGA) at 163 ppi, 200:1 contrast ratio
3GS:
In addition to prior, features a fingerprint-resistant oleophobic coating,[7] and 262,144-color (18-bit) TN LCD with hardware spatial dithering[8]
4 and 4S:
3.5 in (89 mm), 3:2 aspect ratio, aluminosilicate glass covered 16,777,216-color (24-bit) IPS LCD screen, 960×640 px at 326 ppi, 800:1 contrast ratio, 500 cd max brightness
5:
4.0 in (100 mm);16:9 aspect ratio;1136 x 640 px screen resolution at 326 ppi
Graphics 1st gen and 3G:
PowerVR MBX Lite 3D GPU[9] (103 MHz)
3GS:
PowerVR SGX535 GPU
(150 MHz)[10][11]
4:
PowerVR SGX535 GPU
(200 MHz)[10][11]
4S:
PowerVR SGX543MP2 (2-core) GPU[12]
5:
PowerVR SGX543MP3 (3-core) GPU
Online services iTunes Store, App Store, iCloud, iBooks, Passbook
Dimensions 1st gen:
115 mm (4.5 in) H
61 mm (2.4 in) W
11.6 mm (0.46 in) D
3G and 3GS:
115.5 mm (4.55 in) H
62.1 mm (2.44 in) W
12.3 mm (0.48 in) D
4 and 4S:
115.2 mm (4.54 in) H
58.6 mm (2.31 in) W
9.3 mm (0.37 in) D
5:
123.8 mm (4.87 in) H
58.6 mm (2.31 in) W
7.6 mm (0.30 in) D
Weight 1st gen and 3GS:
135 g (4.8 oz)
3G:
133 g (4.7 oz)
4:
137 g (4.8 oz)
4S:
140 g (4.9 oz)
5:
112 g (4.0 oz)
Related articles iPad, iPod Touch
Website www.apple.com/iphone

The iPhone is a mobile phone with Wi-Fi made by Thomas Hoy. It does many things that a computer can do, but is small enough to fit in someone's hand. It is a mobile smartphone, meaning that it makes calls without wires. It can access the Internet as well. Like an iPod, it plays music and videos that have been put on it from a big computer, which is called syncing. It also has a calendar and camera, and can send text messages. People use the iPhone by touching the screen with a finger or two. This is done by tapping, dragging, and even typing on a keyboard shown on the screen. The first-generation iPhone can run iPhone OS 3.1.3, the iPhone 3G can run iOS 4.2.1, and the iPhone 3GS can run iOS 6.1.6. The iPhone 4S and later can run the newest version of iOS, iOS 8.

History[change | change source]

There have been ten types of iPhone models. The original iPhone was released on June 29, 2007. On July 11, 2008, the iPhone 3G was released which, hence the name, got upgraded with 3G wireless internet. On June 17, 2009, Apple released the iPhone 3GS which featured a compass and a 3.2 megapixel video camera. On June 24, 2010, a new version of the iPhone, the iPhone 4, was released. It has FaceTime included, and has an updated operating system that allows quicker navigation of all the features. The iPhone 4 also has more pixels on the screen than previous version of the iPhone, which makes all features such as pictures and videos look sharper. A minor upgrade to the iPhone 4 was the iPhone 4S, which came on October 14, 2011, with a new feature called Siri, which is a voice activation system. The iPhone 5 was released on September 21, 2012. The most noticeable change is its bigger 4 inch screen. On September 10, 2013, two new iPhones called the 5C and 5S were announced. They were released on September 20, 2013. The iPhone 5S has a new unlocking system called Touch ID which reads your fingerprint. The iPhone 5C is a cheaper model of the iPhone 5S which is also the first iPhone available in different colors that aren't black and white. The iPhone 6 and iPhone 6 Plus were released on September 19, 2014. They both have bigger screens than the iPhone 5, measuring at 4.7 inches and 5.5 inches, respectively.

In most places, the iPhone is only allowed with carriers (cellphone service providers) that Apple has an agreement with. Someone who buys an iPhone also signs a contract with the carrier, which is an agreement to pay for their services. A mobile phone contract usually lasts for one or two years, and the person buying the phone pays the carrier every month. At first, they pay less than the iPhone is worth because they will pay the rest later through fees as part of their contract. The contract also says the iPhone may only be used on their network. However, some people do not like that, so they 'unlock' their iPhone so it can be used with other carriers. Other people "jailbreak" their iPhones to allow it to do more things. Apple does not allow many of these changes. In hopes of discouraging this, Apple voids the warranty when an iPhone is "unlocked" or "jailbroken." Though in August 2011 jailbreaking was declared legal.

Apple made a Software Development Kit for the iPhone, which lets people make their own software for it. However, the software cannot be sold without Apple's permission. The software is sold at the App Store. More than a million of apps are available to buy.

Models[change | change source]

Model Image Storage space Changes Connection Original release date Original Pricing (USD) Minimum OS to sync
Original IPhone.svg 4, 8, 16 GB First model with many multimedia features such as Safari (either Wi-Fi or 2G), Music, Camera, and more. USB 29 June 2007 $499, $699, $899 Mac: 10.4/10.5
Windows: XP/Vista
3G IPhone 3G.png 8, 16 GB Featured a GPS, 3G (faster internet) and a new, black plastic back rather than the metal back on the previous iPhone. A white model was also released. USB 11 July 2008 $499, $699, $899 Mac: 10.5
Windows: XP/Vista
3GS IPhone 3G.png 8, 16, 32 GB Featured video recording and a compass. USB 19 June 2009 $599, $799, $999 Mac: 10.5/10,6
Windows: XP/Vista/7
4 IPhone 4S No shadow.png 8, 16, 32 GB Totally redesigned with a glass back instead of plastic, and a metal band around the edge of the phone. Features a camera facing the user for "FaceTime" video calling and a much better screen and camera. USB 24 June 2010 $599, $699, $799 Mac: 10.6/10.7
Windows: Windows 7
4S IPhone 4S No shadow.png 8, 16, 32, 64 GB Features an 8 megapixel camera and a voice assistant named Siri so people can speak to their iPhone. USB 14 October 2011 $599, $699, $799 Mac: 10.6/10.7/10.8
Windows: Windows 7
5 IPhone 5.png 16, 32, 64 GB Features a taller 4" screen, rather than the traditional 3.5" screen, 4G/LTE (super-fast internet), and a new charging/synchronising cable called Lightning. It is also much thinner than the previous iPhones. USB 21 September 2012 $649, $749, $849 Mac: 10.7/10.8
Windows: 7/8
5C IPhone 5C.png 16, 32 GB A colorful iPhone 5 with a FaceTime HD front camera and more cellular LTE bands. USB 20 September 2013 $549, $649 Mac: 10.7/10.8
Windows: 7/8
5S IPhone 5s.png 16, 32, 64 GB It has new features such a slow-motion 120fps camera, a fingerprint sensor called Touch ID, and a 64-bit Apple A7 chip. USB 20 September 2013 $649, $749, $849 Mac: 10.7/10.8
Windows: 7/8
6 IPhone6 silver frontface.png 16, 64, 128 GB It has a bigger screen, measuring at 4.7 inches. It also has an Apple A8 processor and Apple M8 motion coprocessor. USB 19 September 2014 $649, $749, $849 Mac: 10.6/10.7
Windows: 7/8
6 Plus 16, 64, 128 GB Like the iPhone 6, it has a bigger screen, measuring at 5.5 inches. It also has the Apple A8 processor and Apple M8 motion coprocessor. USB 19 September 2014 $749, $849, $949 Mac: 10.6/10.7
Windows: 7/8

Timeline[change | change source]

Timeline of iPod models and related products

See also: Timeline of full-sized iPod models and Timeline of compact iPod models
Apple TV#3rd generation Apple TV#2nd generation Apple TV#1st generation iPad Mini (2nd generation) iPad Mini (1st generation) iPad Air iPad (4th generation) iPad (3rd generation) iPad 2 iPad (1st generation) iPhone 5C iPhone 5S iPhone 5 iPhone 4S iPhone 4 iPhone 3GS iPhone 3G iPhone (1st generation) iPod Touch (5th generation) iPod Touch#4th generation iPod Touch#3rd generation iPod Touch#2nd generation iPod Touch#1st generation iPod Classic#6th generation iPod Classic#5th generation iPod Classic#iPod With Color Display) iPod Photo iPod Classic#4th generation iPod Classic#3rd generation iPod Classic#2nd generation iPod Classic#1st generation iPod Nano#7th generation iPod Nano#6th generation iPod Nano#5th generation iPod Nano#4th generation iPod Nano#3rd generation iPod Nano#2nd generation iPod Nano#1st generation iPod Mini iPod Mini iPod Shuffle#4th generation iPod Shuffle#3rd generation iPod Shuffle#2nd generation iPod Shuffle#1st generation
Sources: Apple press release library,[13] Mactracker Apple Inc. model database[14]

References[change | change source]

  1. "Under the Hood: The iPhone's Gaming Mettle". Touch Arcade. 2008-06-14. http://toucharcade.com/2008/07/07/under-the-hood-the-iphones-gaming-mettle. Retrieved 2013-06-13.
  2. "The iPhone 3GS Hardware Exposed & Analyzed". AnandTech. http://www.anandtech.com/show/2782/2. Retrieved 2013-06-13.
  3. "iPhone 4 Teardown - Page 2". iFixit. http://www.ifixit.com/Teardown/iPhone-4-Teardown/3130/2. Retrieved 2013-06-13.
  4. Toor, Amar (2011-10-11). "Benchmarks clock iPhone 4S' A5 CPU at 800MHz, show major GPU upgrade over iPhone 4". Engadget.com. http://www.engadget.com/2011/10/11/benchmarks-clock-iphone-4s-a5-cpu-at-800mhz-show-major-gpu-upg. Retrieved 2013-06-13.
  5. "iPhone 5 - View all the technical specifications". Apple. http://www.apple.com/iphone/specs.html. Retrieved 2013-06-13.
  6. Apple Inc. (June 18, 2007). "iPhone Delivers Up to Eight Hours of Talk Time". Press release. http://www.apple.com/pr/library/2007/06/18iphone.html.
  7. Slivka, Eric (2009-06-10). "More WWDC Tidbits: iPhone 3G S Oleophobic Screen, "Find My iPhone" Live lLP". Mac Rumors. http://www.macrumors.com/2009/06/10/more-wwdc-tidbits-iphone-3g-s-oleophobic-screen-find-my-iphone-live. Retrieved 2009-07-03.
  8. Po-Han Lin. "iPhone Secrets and iPad Secrets and iPod Touch Secrets". Technology Depot. http://www.edepot.com/iphone.html. Retrieved December 8, 2011.
  9. "Update: UK graphics specialist confirms that iPhone design win". EE Times. http://www.eetimes.com/news/semi/showArticle.jhtml?articleID=200900740.
  10. 10.0 10.1 Shimpi, Anand (2009-06-10). "The iPhone 3GS Hardware Exposed & Analyzed". AnandTech. http://www.anandtech.com/gadgets/showdoc.aspx?i=3579&p=2. Retrieved 2009-06-10.
    Sorrel, Charlie (2009-06-10). "Gadget Lab Hardware News and Reviews T-Mobile Accidentally Posts Secret iPhone 3G S Specs". Wired.com. http://www.wired.com/gadgetlab/2009/06/t-mobile-accidentally-posts-secret-iphone-3g-s-specs. Retrieved 2009-06-14.
  11. 11.0 11.1 "Apple A4 Teardown". ifixit.com. 2009-06-10. http://www.ifixit.com/Teardown/Apple-A4-Teardown/2204/3. Retrieved 2010-09-09.
  12. Goel, Shantanu (October 6, 2011). "SGX 543MP2 vs Mali-400: Is iPhone 4S GPU Really Twice As Strong As SGS 2?". http://tech.shantanugoel.com Shantanu's Gadgets, Gizmos, Hacks, Tips, Tricks, Technology...and your kitchen sink. http://tech.shantanugoel.com/2011/10/06/sgx-543mp2-vs-mali-400-is-iphone-4s-gpu-really-twice-as-strong-as-sgs-2.html. Retrieved December 10, 20113.
  13. Apple Inc., Apple press release library, Retrieved September 19, 2007.
  14. Mactracker (mactracker.ca), Apple Inc. model database, version as of July 26, 2007.

Other websites[change | change source]