One of the most important iPhones in the history of Apple was released 15 years ago
15 years ago Apple launched an iPhone that broke all records and launched a new era in the company
It seems a lie but they already passed 15 years after the launch of one of the most important iPhone in Apple’s historyProbably the first iPhone with a real success of sales worldwide. It was also an iPhone I had a special love because it was the first iPhone.
This iPhone introduced very important newsMany of them are still going on today. Metal and glass design, retina screen, the first chip of the series, Apple, front camera, facetime and multiple tasks or folders are designed by an iOS version.
IPhone 4 has been transformed into 15 since it comes to the market
The iPhone 4 was one of the largest generation splashes in iPhone history. His Design has changed completely compared to previous models: It a stainless steel frame, which has not only offered a front and rear window and just a premium look, but also functions as an antenna of the device. A lot Only 9.3 millimeter thickApple then presented it as the finest smartphone in the world. A very similar design and the current iPhone, iPhone 16e is very similar.
IPhone 4 revolutionized the market 15 years ago
One of the main innovations, Retina screenA completely new technology that increases the solution 960 × 640 pixels on a 3.5 -inch screenIt reaches 326 pixel density per inch. This enabled the text, images and symbols to see unprecedented sharpness that could not be perceived in the human eye at a normal distance. The visual quality of the iPhone 4 has marked it as a new standard in the mobile industry.
There were also remarkable progress in the photo section. HE IPhone 4 was the first to add a front camera in AppleThe function of the video interview that allows the birth of FaceTime, initially running only by Wi-Fi. The rear camera has also been developed to a great extent: 5 Megapixel Sensor, LED flash, up to 5 increase in digital zoomRetroilumination sensor to develop photos with very little light and high -definition video recording at 720p. In addition, Apple has launched a mobile version of Imovie that allows you to edit video directly from the phone.
Another innovation was integration Apple A4 ChipHe had already left the iPad. This processor is a Better performance and energy efficiencyFor example, allowing up to 40 % more autonomy for 3G calls against its predecessor. However, a three -axis gyroscope was introduced to complex movements, which significantly improved the device response and a more accurate experience in the games and applications of augmented reality.
Even though iPhone 4 looked white and black, soft colors lasted for months
Operating system accompanying iPhone 4 iOS 4Bringing important new functions. First Multiple tasks activated For compatible applications, the creation of folders on the home screen for better organizing applications, the possibility of privatizing wallpaper and improvements in E -Post Support and Business Services. IBooks was also launched as a local application.
However, the iPhone 4 was not exempt from discussion. Shortly after the launch, users’ complaints Loss of signal while holding the device in a certain wayEspecially the lower left. This problem, known as “antengat”, was attributed to the design of the metal frame, which served as an antenna. Apple responded by offering a software update that sets the way the coverage bars were displayed and also offered free caps to reduce the effect of the problem.
Despite this discussion, The iPhone 4 was a echoing success. Apple sold 1.7 million units in the first three days From the launch of the company’s most successful premiere to date. Design, power, screen, multimedia capacities and new software functions formed the basis of iPhone’s future generations and reinforced Apple’s leadership in the smartphone market.
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Source: i Padizate
