The first commercially available device that could be properly referred to as a 'smartphone' began as a prototype called 'Angler' developed by Canova in 1992 while at IBM and demonstrated in November of that year at the COMDEX computer industry trade show. In the early 1990s, IBM engineer Frank Canova realised that chip-and-wireless technology was becoming small enough to use in handheld devices. Main article: IBM Simon IBM Simon and charging base (1994) 75.05 percent of the world population were smartphone users as of 2020. In 2022, 1.43 billion smartphone units were shipped worldwide. Improved hardware and faster wireless communication (due to standards such as LTE) have bolstered the growth of the smartphone industry. Smartphones have largely replaced personal digital assistant (PDA) devices, handheld/palm-sized PCs, portable media players (PMP), and, to a lesser extent, handheld video game consoles. More recently, smartphone manufacturers have begun to integrate satellite messaging connectivity and satellite emergency services into devices for use in remote regions where there is no reliable cellular network.įollowing the rising popularity of the iPhone in the late 2000s, the majority of smartphones have featured thin, slate-like form factors with large, capacitive screens with support for multi-touch gestures rather than physical keyboards and have offered the ability for users to download or purchase additional applications from a centralized store and use cloud storage and synchronization, virtual assistants, as well as mobile payment services. Smartphones typically contain a number of metal–oxide–semiconductor (MOS) integrated circuit (IC) chips, include various sensors that can be leveraged by pre-installed and third-party software (such as a magnetometer, a proximity sensor, a barometer, a gyroscope, an accelerometer, and more), and support wireless communication protocols (such as Bluetooth, Wi-Fi, or satellite navigation).

They are distinguished from older-design feature phones by their more advanced hardware capabilities and extensive mobile operating systems, which facilitate wider software, access to the internet (including web browsing over mobile broadband), and multimedia functionality (including music, video, cameras, and gaming), alongside core phone functions such as voice calls and text messaging.

For other uses, see Smartphone (disambiguation).Ī person using a Samsung Galaxy S3 smartphone.Ī smartphone is a portable computer device that combines mobile telephone functions and computing functions into one unit.

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