2018 Cell Phone JIM GUO

History Story of the Cell Phone In April 1973, Martin cooper, a famous engineering technician from MOTOROLA in America, invented the world's first mobile phone for civil use. Since then, Martin cooper has been called the “Father of modern mobile phone". The world's first recognized smartphone, the Simon personal communications device, was created in 1993 in a collaboration between IBM and BellSouth.

The Presence of cell phone Appearance The world's first mobile phone was not invented until one day in April 1973, and Motorola, a well-known telecommunications giant, developed it. The world's first mobile phone, Motorola DynaTAC 8000X, weighs 2 pounds, takes half an hour to talk, sells for $3,995, and is truly the most valuable brick. Although it is still not officially commercialized, it opens up a new era of wireless communications. Like computers, it is a brick, but it is very similar to the familiar Big Brother.

The Presence of Cellphone Price The price of HUAWEI phones is generally between 699 and 8999. The price of the IPhone is around 2898 to 12599.

The presence of cell phone Popular Brands The most famous mobile phone brands in China are Apple, Huawei, oppo, vivo, Meizu, millet, Samsung, HTC and so on.

The Presence of Cell Phone Problem and Solutions Now many young people can't lay down their phones, so how to solve the problem of cell phone addiction? I think mobile phone addiction is not only bad for the eyes, but also affects the normal rest. Many people have changed from reading to reading mobile phones. It's very easy to solve the problem of addiction, either with super self-control, or by switching to a cell phone that can only make calls.

The Future of the Cell Phone The hands of the future are likely to say goodbye to the entity and turn into virtual, turning directly into the application you open, even the game, more real than VR, and what to do with a mobile phone is just an idea in your mind. And the speed of the network will be greatly improved.