The history of smartphones: timeline | Smartphones | The Guardian
A (Mostly) Quick History of Smartphones - Cellular Sales
O-LINE-O on Twitter: "Interesting, isn't it? The first #Smartphone was invented 28 years back. The developments in smartphone technology in the last few years is truly amazing! #OLOFacts #OLINEO #IBM #FirstSmartphone #Facts #
the world's first foldable iPhone is here - and it wasn't made by apple
World's first smartphone turns 20
World's first smartphone turns 20: Oh, how the world has changed - National | Globalnews.ca
The smartphone is turning 25: here's how far it's come -- Verdict
World's First Smartphone Simon Launched Before iPhone
Was the iPhone the first touch screen smartphone in the market? - Quora
2007 : iPhone, année zéro - Quand le phone est devenu smart - Geekzone.fr
The smartphone is turning 25: here's how far it's come -- Verdict
What Was The First Smartphone? - YouTube
World's First Smartphone Simon Launched Before iPhone
Yota Phone, le smartphone à deux écrans venu de Russie
Aquos R2 Compact: This is the 'world's first' smartphone with two notches
World's first transparent mobile phone
Smartphone | Britannica
Smartphone History - The First Smartphone | SimpleTexting
Nokia unveils world's first five-camera smartphone | The News Minute
IBM created the world's first smartphone 25 years ago | World Economic Forum
What Was The First Smartphone? - YouTube
The world's first foldable smartphone is here, and it's not by Samsung or Huawei
World's First Smartphone Turns 20 Today
IBM Simon, World's First Smartphone, Enters Science Museum
