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Switch is getting very close to the PSP and GBA.
PS4 hits 115 million. Xbox One is so close to 50 million now. They both sold almost identical amounts in North America, for the week though. My guess is that it's easier to find an Xbox One right now than a PS4. I know PS4 isn't that in demand any more, but it is more dominant in America. Even then, PS4's lifetime sales in North America haven't been too much higher in North America than the Xbox One.
As shortages continue, PS5 and Xbox Series S/X will continue to trail behind Switch.
Lifetime Sales Predictions
Switch: 151 million (was 73, then 96, then 113 million, then 125 million, then 144 million)
PS5: 115 million (was 105 million) Xbox Series S/X: 57 million (was 60 million, then 67 million)
PS4: 120 mil (was 100 then 130 million, then 122 million) Xbox One: 51 mil (was 50 then 55 mil)
3DS: 75.5 mil (was 73, then 77 million)
"Let go your earthly tether, enter the void, empty and become wind." - Guru Laghima
