What defines a smartphone, and why is it a crucial part of modern life?
A smartphone is a multifunctional mobile device that combines features of a phone, computer, and camera, enabling users to make calls, browse the internet, run applications, and much more. Equipped with powerful processors, touchscreens, and operating systems like Android or iOS, smartphones support activities such as communication, photography, navigation, and entertainment. They have become essential tools for both personal and professional use, offering access to social media, productivity apps, and cloud storage. The integration of AI and advanced sensors in modern smartphones further enhances user experience with features like facial recognition, virtual assistants, and augmented reality. As indispensable devices, smartphones continue to transform how people connect, work, and engage with the digital world.