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iPhone is a multimedia mobile phone (so-called smartphone) with internet access, multi-touch screen and a graphical interface. It was developed by the company Apple Inc.
The phone lacks a physical keyboard, instead there is a virtual keyboard on the touchscreen. iPhone reminiscent in look and functionality on the media player iPod Touch. Apple has registered over 200 new patents during the development of the iPhone, which was presented for the first time on 9 January 2007.
For the launch of the iPhone was circulating rumors and speculation about the product for several months. first introduced the iPhone at the Apple Worldwide Developers Conference in San Francisco, United States of America 29 June 2007. It was named by Time magazine for a "year-invention" in 2007. An updated version with 3G technology and GPS navigation system was released July 11, 2008 under the name of the iPhone 3G. This became available in nearly 70 countries. In many countries, the phone is locked to specific subscriber with selected operators.
iPhone 3G comes in two colors, black and white. It is slightly heavier than its predecessor, with rounded edges and keypad made of metal.
iPhone 3GS, an updated version of the iPhone 3G, go on 8 June 2009 and was released on 19 June in the U.S. and in other major markets. iPhone 3GS launched in Sweden on 31 July 2009. The big news is a faster processor with larger working memory, digital compass, shorter charging and download times, voice control and an improved camera with a resolution of three megapixels , autofocus and video recording.
The 3.5-inch screen is designed for use with one or more fingers. The idea is to avoid the use of a pointing device, known as stylus, which otherwise is a common tool to manage PDAs and phones with touch screen. Since the iPhone uses a screen is capacitive, not resistive, it is not possible to control the phone with a pointing device.
IPhone 3GS looks exactly like the previous model. It has the same shape and external controls, but iPhone 3GS is unique in a handful of different ways. You can have both memory sizes in white or black, and iPhone 3GS sports shows a fingerprint-resistant oleophobic coating which is supposed to attract fewer fingerprints and smudges. The new model has the same dimensions as its predecessor, but it is a bit heavier (4.76 grams, compared with 4.7 grams), an almost imperceptible difference.
For enrollment text using the phone a virtual keyboard that appears on the screen. There is a spellcheck function built in, which in addition to spelling words right also tries to predict which word the user intends to write. Dictionary as spelling program is based are dynamic and are adding new words after the user first entered them manually. Function to predict the word has been integrated with the virtual keyboard - if, for example, had planned to write the word "pizza" but instead accidentally write "ouzza" (O button sits next to p and u next in a Qwerty keyboard) as the program suggests spelling the word pizza. Apple has received a lot of criticism for the choice of virtual keyboards, instead of a traditional keypad.
When you look at photographs or web pages is the ability to zoom. This is done by either placing the fingers apart from each other on the screen and then pinch them together to zoom out or to place your fingers close together on the screen and then move them apart to zoom in on. The object that the user has chosen to zoom will always retain the original proportions of the object had.
The interface of the iPhone is based on the user to "move around" content on the screen by "sweep" (push-pull-lift) with your finger, much like when you move a playing card on a table. Depending on the speed and acceleration to implement motion to move the contents of different length and / or fast.
Menu interface is also the same, but in the past year, we added applications on the main screen, something new began to bother us. How simple and intuitive interface, it becomes unwieldy after receipt of the above four-page menu. Reading through several pages of tedious, but it is pretty hard to drag an application from page to page, if you organizational freak. We hate that there is no way for the classification of related applications in folders, for example, one for news, another for social networking, and so on. This will not only reduce the menu pages, but you can also find faster App. And while we're at it, as told us to delete some of the native applications, we never use?
Since the iPhone 3GS inherits many features from the previous model, we focus on the fact that different on this device. If you want to brush up on such items as watches, YouTube, weather, Ipod-player, calculator, electronic mail, see our review of the iPhone 3G. Let's start with the new features that only the iPhone 3GS offered.
Until now, the iPhone camera was good but not great, with decent quality photos, but no editing capabilities. Apple does not include parameters such as white balance, digital zoom, or timer, which has become commonplace in many basic camera phones VGA. Minimalist Shooter bothered us so much that we began to worry if Apple led the new trends "Dumbing down" the camera mobile phone.
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