smartTV

A smart TV is a television set that includes built-in Internet connectivity and an operating system capable of running applications and streaming media without the need for a separate set-top box or streaming device. Typical features include access to streaming services, web browsing, and screen mirroring or casting from other devices.

Most smart TVs use a proprietary or forked operating system, such as Samsung’s Tizen, LG’s webOS, Google's Android TV, or Roku TV. Some models also support popular third-party platforms and can run a range of apps from official app stores. In addition to apps, many sets offer voice control, integrated search, and compatibility with external ecosystems like Google Assistant, Amazon Alexa, or Apple AirPlay.

Hardware and connectivity options vary but commonly include built-in Wi-Fi or Ethernet, Bluetooth for peripherals, HDMI inputs, and modest amounts of storage for apps and caches. Media can be accessed via streaming services, locally on USB storage, or through networked shares using standards such as DLNA or casting protocols like Miracast, AirPlay, or Chromecast.

History and use: smart TVs became widely available in the early 2010s, expanding from basic Internet features to full app ecosystems. Availability and performance depend on the platform and hardware, and software updates are important for security and feature access.

Privacy and security concerns are associated with data collection and app permissions, underscoring the importance of keeping firmware up to date and reviewing privacy settings. Fragmentation across platforms can affect app availability and user experience.