World's first smartphone turns 20
World's first 'smartphone' celebrates 20 years - BBC News
Primer teléfono inteligente en exhibición fotografías e imágenes de alta resolución - Alamy
HTC Dream - Wikipedia
Definition of smartphone | PCMag
Nokia launches world's first smartphone with a unique five camera array in Barcelona - Tech - DAWN.COM
Ni Apple ni Samsung: el primer smartphone se presentó hace 25 años
Smartphone History - The First Smartphone | SimpleTexting
IBM created the world's first smartphone 25 years ago | World Economic Forum
10 biggest events that changed your smartphone forever | Gadgets Now
/cdn.vox-cdn.com/uploads/chorus_asset/file/8725543/72959794.jpg "How Apple's iPhone changed the world: 10 years in 10 charts - Vox")
How Apple's iPhone changed the world: 10 years in 10 charts - Vox
Smartphone | Britannica
The smartphone is turning 25: here's how far it's come -- Verdict
World's First Smartphone Simon Launched Before iPhone
The history of smartphones: timeline | Smartphones | The Guardian
Before IPhone and Android Came Simon, the First Smartphone - Bloomberg
Smartphone sales posted their first-ever decline in Q4 of last year - The Hustle
What Was The First Smartphone? - YouTube
Was the iPhone the first touch screen smartphone in the market? - Quora
Cell phone history: From the first phone to today's smartphone wonders
The smartphone is turning 25: here's how far it's come -- Verdict
What was the first smartphone?
The IBM Simon, the first smartphone to go on sale 20 years ago and... Fotografía de noticias - Getty Images
