Rightisright
Banned
You forgot what Zhuge said, though. XSX has higher BOM than PS5. RAM is cheaper in PS5 surely, APU is also cheaper in PS5. I'll bet that PS5 will be cheaper than XSX. Min.50 Max. 100$ in price difference. Btw. plus Sony produces some of their own materials as well ( cooling, some SSD stuff ).
Also the XSX BOM should be less as back in Feb when he tweeted that the general view was that the XSX APU was around the 400mm, while the actual size is only 360mm, well below what people were banking on when making their BOM predictions.
Both systems will have similar costs.