Smartphones are advanced mobile devices that combine the functionality of a phone with features typically found in a computer. These devices typically have touchscreens, internet connectivity, and the ability to run various applications. Smartphones are equipped with cameras, GPS, and other sensors, making them versatile tools for communication, entertainment, and productivity. They often run on operating systems like Android or iOS, and can access a wide range of apps through app stores. With their processing power and connectivity, smartphones have become indispensable in modern life and are the preferred choice for many consumers for staying connected and informed on the go.