The Smartphone: A Pocket-Sized Revolution
A smartphone is a mobile device that combines the functionality of a traditional cellular phone with the advanced computing capabilities of a personal computer. Essentially a handheld computer with integrated cellular connectivity, it offers users a wide array of features, making it the most personal and pervasive technology of the modern era.
Smartphones are distinguished from older feature phones by their robust mobile operating systems (like Android and iOS), ability to run sophisticated applications (apps), extensive internet connectivity, and advanced hardware features.
Brief History and Evolution
The concept of the smartphone has evolved rapidly over three decades:
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