Smartphone | Camera, Battery Life & Storage | Britannica
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The iPhone Wasn't the First Smartphone. Here's How It Managed to Change the World | Inc.com
Smartphone Invention - rise of a disruptive innovation force - THE WAVES
Mobile phone - Wikipedia
The Evolution of the Smartphone, From IBM's Simon to Samsung's Galaxy Fold - TheStreet
Invention of the Smartphone | Encyclopedia of Innovations
First Smartphone: Fun Facts About Simon | Time
World's first 'smartphone' celebrates 20 years - BBC News
A (Mostly) Quick History of Smartphones - Cellular Sales
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Smartphone - Wikipedia
What Was The First Smartphone? - YouTube
-min.jpg?width=1200&height=800&name=TXT-688-blog%201-1%20(1)-min.jpg "Smartphone History: The Timeline of a Modern Marvel")
Smartphone History: The Timeline of a Modern Marvel
World's First Smartphone Simon Launched Before iPhone
Smartphone History - The First Smartphone | SimpleTexting
The World's First Flexible Smartphone Has Just Been Invented
