Microsoft had previously provided install base as of the end of 2021 with Sony at 151.4 million and Xbox at 63.7 million. In order for Sony to be 151.4 million you would need to add PS5, PS4, and PS Vita together. So I would think this new data from Microsoft is including PlayStation Vita sales.
Xbox sales at the end of 2021:
- X1: 51.3M
- XSX|S: 11.1M
- Combined: 62.4M
PlayStation sales at the end of 2021:
- PS4: 116.6M
- PS5: 17.0M
- PSV: 15.8M
- Combined: 149.4M
VGChartz Sales Analyst and Writer - William D'Angelo - I stream on Twitch and have my own YouTube. Follow me on Twitter @TrunksWD.
Writer of the Sales Comparison | Weekly Hardware Breakdown | Top 10 | Weekly Sales Analysis | Marketshare Features, as well as daily news on the Video Game Industry.