PlayStation 2 ― 155 million units sold
Nintendo DS ― 154.02 million units sold
Game Boy / Game Boy Color ― 118.69 million units sold
PlayStation 4 ― 108.9 million units sold
PlayStation 1 ― 102.49 million units sold
Wii ― 101.63 million units sold
PlayStation 3 ― 87.4 million units sold
Xbox 360 ― 84 million units sold
Game Boy Advance ― 81.51 million units sold
PlayStation Portable ― between 80 and 82 million units sold

https://www.forbes.com/sites/erikkain/2020/02/28/theres-never-really-been-a-console-war-because-playstation-left-xbox-behind-from-the-start/

フォーブズが言うには
売れてるハードのほとんどソニーか任天堂だと
Xboxは競争相手ではないらしい