Smart TV Platform

Explanation

A Smart TV platform is the integrated operating system and app ecosystem built into internet-connected televisions, allowing viewers to stream content without a separate device like a Roku stick or Apple TV. The major Smart TV platforms are Samsung Tizen OS (the most widely sold Smart TV platform globally), LG webOS, Sony Google TV (Android TV-based), Vizio SmartCast, and TCL Roku TV (Roku OS built in). Smart TV platforms vary significantly in app availability, performance, and update longevity. Samsung Tizen and LG webOS have the broadest global streaming app support — Netflix, Disney+, Amazon Prime Video, Apple TV+, and YouTube are available on both in most markets. Older Smart TV platforms (pre-2018) may lose support for new streaming apps or updates, making them effectively incompatible with current services despite being technically internet-connected.