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Top 10 unknown facts of mobile.

 


Mobile phones have become an integral part of our lives. We use them for communication, entertainment, shopping, and a host of other purposes. While most of us think we know all there is to know about mobile phones, there are still some lesser-known facts that are worth exploring. In this blog, we will look at the top 10 unknown facts of mobile phones.


The first mobile phone was invented in 1973 by Martin Cooper, a researcher at Motorola. The phone weighed 2.5 pounds and cost $3,995. It took another 10 years for mobile phones to become commercially available.


The first mobile phone call was made on April 3, 1973, by Martin Cooper, who called Joel Engel, the head of research at Bell Labs. The call was made using a prototype of the Motorola DynaTAC 8000X, the first commercially available mobile phone.


The first mobile phone with a built-in camera was the Sharp J-SH04, launched in 2000. The camera had a resolution of 0.1 megapixels and could only take black and white pictures.


The first mobile phone with a color screen was the Siemens S10, launched in 1997. The screen could display up to four colors.


The first mobile phone with a touch screen was the IBM Simon, launched in 1993. The touch screen was a resistive type and required a stylus to operate.


The first mobile phone with a built-in MP3 player was the Samsung SPH-M2100, launched in 2000. The phone had a 64 MB memory card and could store up to 32 MP3 songs.


The first mobile phone with a built-in GPS receiver was the Siemens SXG75, launched in 2005. The GPS receiver allowed users to navigate using maps and receive real-time traffic information.


The first mobile phone with a built-in fingerprint scanner was the Motorola Atrix 4G, launched in 2011. The fingerprint scanner allowed users to unlock their phone and access secure apps and data.


The first mobile phone with a flexible display was the Samsung Galaxy Round, launched in 2013. The phone had a curved display that could bend slightly without breaking.


The first mobile phone with a foldable display was the Samsung Galaxy Fold, launched in 2019. The phone had a foldable screen that allowed it to be used as a tablet when unfolded.


In conclusion, mobile phones have come a long way since the first prototype was invented in 1973. Today, mobile phones are an essential part of our lives, and we use them for a wide range of purposes. These top 10 unknown facts of mobile phones show that there is still a lot to learn about these amazing devices.

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