It's obviously hard to determine, but there are some factors we can take into consideration.
PS5 Pro launched November 2024.
Before FYQ3 sony had sold 6.2 million units. This was down 25% YOY.
We could be aggressive and assume that keeping that decline steady, that with Sony selling 20.8 million the previous FY, being down 25 percent would put it at 15.6 million units and we know that 18.5 million units sold for the year. That would suggest the gap was something approx. 2.9 million units.
There are some other factors to consider like the PS5 Pro probably being heavier sold during its launch window, but also the PS Anniversary editions and the heavy discounting probably works against the Pro's numbers, but I think about 2.9 million is probably a fair conclusion.
We know that it's been a bit lighter in Japan and in Japan it's been just slightly over 20% of sales. I would say low end we're looking at about 2.46 million units. High end, we're looking 3.5 million units.