Google is expanding the list of phones supported by its Stadia game-streaming service on February 20th. Initially supported only on its own Pixel phones, Stadia will support Samsung flagship Galaxy S and Note series phones (S8 and newer), as well as gaming phones from Razer and Asus (ROG Phone and ROG Phone II). For a controller, gamers can either connect a Stadia controller via USB, or third-party controllers via Bluetooth. Stadia competes with Microsoft's xCloud and Nvidia's GeForce Now. Like those other game-streaming services, Stadia runs full console-quality games on powerful servers in the cloud, streaming video of the rendered graphics to the user's device. Such services benefit from the higher data rates and lower latency of 5G networks. Forthcoming 5G SA networks will further reduce latency and improve data rates.