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Evolution of Cell Phones 1983 - 2020 - Coggle Diagram
Evolution of Cell Phones 1983 - 2020
The dynatac 8000x was manufactured in 1983 the world had the first portable cell phone in history
The history of cell phones dates back to 1983.
In 2014 we had the samsung galaxy s5
in 2019 oneplus 7 pro was made
In 2020 the new iPhone12 was made
In 1992 the nokia 10 11 was launched,this gsm first launched in europe 1991.
In 1997 the siemens s10 was manufactured,although it only offered four colors the siemens s10 brought the cell phone with cell phone displays for the first time in the world. 1997.
In the same year hagganook launched the global handy, the first device without external antenna
Later in 2002 the sony ericsson t68i was released
In 2006 the blackberry pearl 8100 was manufactured the implementation of 3g took download speeds up to 2mbs
Later, in 2007, the iphone 1 was released the scrolling replaced the traditional the traditional method of inputting data using buttons the lg prada was the first touch screen on the market ahead of apple's iphone in May 2007.
