Samsung's Smartphone History: From Zero to Galaxy S4 | PCMag
What Was The First Smartphone? - YouTube
A (Mostly) Quick History of Smartphones - Cellular Sales
Queen's University researchers create the first working flexible smartphone | BetaKit
Before IPhone and Android Came Simon, the First Smartphone - Bloomberg
Before IPhone and Android Came Simon, the First Smartphone - Bloomberg
Cell phone history: From the first phone to today's smartphone wonders
Mobile phone - Wikipedia
The smartphone is turning 25: here's how far it's come -- Verdict
Who invented the first smartphone? What is the evolution of the smartphone? - Quora
World's first 'smartphone' celebrates 20 years - BBC News
This is the world's first actually-useful bendable phone | Smartphone, Best smartphone, Android smartphone
Was the iPhone the first touch screen smartphone in the market? - Quora
World's First Smartphone Simon Launched Before iPhone
Twitter-এ eXtra Bahrain: "The very first smartphone created by IBM and Bellsouth, it was called Simon and was released in 1993 #eXtra #Bahrain https://t.co/p6wjanGwax" / টুইটার
Smartphone History - The First Smartphone | SimpleTexting
Google, Apple, Samsung, BlackBerry: Cellphones that no longer exist
What Was The First Smartphone? - YouTube
The iPhone Wasn't the First Smartphone. Here's How It Managed to Change the World | Inc.com
IBM created the world's first smartphone 25 years ago | World Economic Forum
Smartphone - Wikipedia
World's first 'smartphone' celebrates 20 years - BBC News
Cell phone history: From the first phone to today's smartphone wonders
Before IPhone and Android Came Simon, the First Smartphone - Bloomberg
History of Phones
Smartphone | Britannica
