The Xbox Series X and the Xbox Series S (collectively, the Xbox Series X/S[b]) are home video game consoles developed by Microsoft. They were both released on November 10, 2020 as the fourth generation of the Xbox console family, succeeding the Xbox One family.[2]
Rumors regarding the consoles first emerged in early 2019, with the line as a whole codenamed "Scarlett", and consisting of high-end and low-end models codenamed "Anaconda" and "Lockhart" respectively. Internally, Microsoft had been satisfied with the two-console approach for the Xbox One, and planned a similar approach for the fourth generation Xbox, with the target for the high-end model to at least double the performance of the Xbox One X. The high-end model was first teased during E3 2019 under the title "Project Scarlett", while its name and design as Xbox Series X was unveiled during The Game Awards later in December. In September 2020, Microsoft unveiled the low-end model as Xbox Series S