Smartphone History - The First Smartphone | SimpleTexting
World's First Smartphone Simon Launched Before iPhone
Leica just launched its first smartphone that houses the company's world-class camera technology - Yanko Design
IBM created the world's first smartphone 25 years ago | World Economic Forum
Cell phone history: From the first phone to today's smartphone wonders
 "iPhones: Five things Apple introduced that other smartphone brands copied")
iPhones: Five things Apple introduced that other smartphone brands copied
Man who invented mobile phone uses iPhone, Apple Watch, upgrades to new one every year | Tech News
The iPhone Wasn't the First Smartphone. Here's How It Managed to Change the World | Inc.com
World's First Smartphone Simon Launched Before iPhone
Cell phone history: From the first phone to today's smartphone wonders
What was the first smartphone?
Mobile phone - Wikipedia
When Was the Smartphone Invented: The Evolution of Communication
A (Mostly) Quick History of Smartphones - Cellular Sales
Smartphone History: The Timeline of a Modern Marvel
Smartphone History: Impact of Mobile Devices Through Time | Arrow.com
Smartphone - Wikipedia
Which was the first Android phone in India? - Quora
Smartphone | Camera, Battery Life & Storage | Britannica
Who invented the first smartphone? What is the evolution of the smartphone? - Quora
Smartphone History - The First Smartphone | SimpleTexting
World's first 'smartphone' celebrates 20 years - BBC News
Apple did not invent the smartphone | by Kim T | Creative Technology Concepts & Code | Medium
