IBM created the world's first smartphone 25 years ago | World Economic Forum
Smartphone - Wikipedia
History of mobile phones | What was the first mobile phone?
Smartphone Displays 2022: Das musst Du wissen! | congstar
Smartphone History - The First Smartphone | SimpleTexting
What was the first smartphone?
Researchers from Queen's University have created the first working flexible smartphone - MobileSyrup
The smartphone is turning 25: here's how far it's come -- Verdict
World's first 'smartphone' celebrates 20 years - BBC News
Snapdragon 8 Gen1+, IP68, neue Kameras und Top-End-Display ab 885 US-Dollar – Spezifikationen und Preis des Xiaomi 12 Ultra bekannt | gagadget.com
Smartphone History - The First Smartphone | SimpleTexting
Smartphone History - The First Smartphone | SimpleTexting
Google, Apple, Samsung, BlackBerry: Cellphones that no longer exist
The History of Simon Personal Communicator: A Complete Guide
World's First Smartphone Simon Launched Before iPhone
The History of the Cellphone
Who invented the first smartphone? What is the evolution of the smartphone? - Quora
Before IPhone and Android Came Simon, the First Smartphone - Bloomberg
Cell phone history: From the first phone to today's smartphone wonders
Samsung's Smartphone History: From Zero to Galaxy S4 | PCMag
Smartphone History - The First Smartphone | SimpleTexting
IBM created the world's first smartphone 25 years ago | World Economic Forum
