Xbox is a video gaming brand created and owned by Microsoft. The brand was first introduced on November 15, 2001 in the United States, with the launch of the original Xbox console and has had some iterations since then.
The Microsoft Xbox One is the successor to the Microsoft Xbox 360. It supports Blu-Ray based and downloadable games and is not backward compatible with previous Microsoft platforms.
The Xbox 360 is a home video game console developed by Microsoft. As the successor to the original Xbox, it is the second console in the Xbox series released on November 22, 2005.
The Microsoft Xbox One S is the successor of the original Xbox One. It supports Blu-Ray based and downloadable games, and its Backward Compatibility feature works with select Xbox 360 games. It is 40% physically smaller than its predecessor and includes a built-in power supply, can be positioned vertically, and supports 4K video. The Xbox One controller also supports Bluetooth connectivity and direct mini-USB charging.