Apple did not invent the smartphone | by Kim T | Creative Technology Concepts & Code | Medium
The rise of the smartphone: Mobile technology in the 2010s
IBM created the world's first smartphone 25 years ago | World Economic Forum
The smartphone is turning 25: here's how far it's come -- Verdict
The smartphone is turning 25: here's how far it's come -- Verdict
World's first 'smartphone' celebrates 20 years - BBC News
World's First Smartphone Simon Launched Before iPhone
The Biggest Trouble with Smartphones
History of mobile phones | What was the first mobile phone?
On the Origin of the Smartphone – Product Evolution
Cell phone history: From the first phone to today's smartphone wonders
Smartphone History - The First Smartphone | SimpleTexting
World's First Smartphone Simon Launched Before iPhone
Before IPhone and Android Came Simon, the First Smartphone - Bloomberg
History and evolution of smartphones | by S92063042 | Medium
The iPhone Wasn't the First Smartphone. Here's How It Managed to Change the World | Inc.com
A brief history of the smartphone
Google, Apple, Samsung, BlackBerry: Cellphones that no longer exist
Smartphone History - The First Smartphone | SimpleTexting
The History of the Cellphone
A (Mostly) Quick History of Smartphones - Cellular Sales
Smartphone History: Looking Back (And Ahead) At a Modern Marvel
