History of mobile phone development (from brick to smart phone)

With the continuous progress of science and technology, mobile phones have gradually developed from the original brick-shaped mobile phones to today's powerful smart phones. Let's take you back to the development history of mobile phones.

The first generation of mobile phones: brick mobile phones

1983, Motorola of the United States launched the first commercial mobile phone Dynatac8000x. This mobile phone weighs 2.5 pounds and is about the size of a novel. The call takes only 30 minutes and costs as much as $3,995. This mobile phone is called "brick" and has become the representative of the first generation of mobile phones.

The second generation mobile phone: flip phone

/kloc-in the 1990s, mobile phones began to develop in the direction of thinness, miniaturization and multifunction. The clamshell mobile phone became the mainstream product at that time, and its appearance made the mobile phone more portable and greatly improved the talk time.

The third generation mobile phone: sliding mobile phone

At the beginning of 2 1 century, the slide phone became popular. This kind of mobile phone is fashionable in appearance and diverse in functions, making it the first choice for fashionistas. At the same time, the communication technology of mobile phones has also been greatly improved. The popularity of 3G network enables mobile phones to surf the Internet, send and receive emails and so on.

The Fourth Generation Mobile Phone: Touch Screen Mobile Phone

In 2007, Apple launched the first iPhone, which opened the era of touch-screen mobile phones. Touch screen mobile phone has become the representative of the new generation of mobile phones because of its simple operation and beautiful interface. At the same time, the functions of mobile phones have been greatly improved. Now smart phones can take photos, video, play music, navigate and so on.

The fifth generation mobile phone: folding screen mobile phone

In 20 19, Samsung launched the first folding screen mobile phone GalaxyFold, which created the era of folding screen mobile phones. The appearance of folding screen mobile phone makes the screen of mobile phone bigger and more portable. The advent of folding screen mobile phone marks that the development of mobile phone has entered a new stage.