A new report predicts that video will account for a staggering 70% of all mobile data traffic in 2021. That's an increase of 55% over the next 5 years.
A smartphone is a mobile phone built on a mobile operating system, with more advanced computing capability and connectivity than a feature phone.
The first smartphones combined the functions of a personal digital assistant (PDA) with a mobile phone. Later models added the functionality of portable media players, low-end compact digital cameras, pocket video cameras, and GPS navigation units to form one multi-use device. Modern smartphones also include high-resolution touchscreens and web browsers that display standard web pages as well as mobile-optimized sites. High-speed data access is provided by Wi-Fi and Mobile Broadband.
The most common mobile operating systems (OS) used by modern smartphones include Google’s Android, Apple’s iOS, Nokia’s Symbian, RIM’s BlackBerry OS, Samsung’s Bada, Microsoft’s Windows Phone, Hewlett-Packard’s webOS, and embedded Linux distributions such as Maemo and MeeGo. Such operating systems can be installed on many different phone models, and typically…