Through the first nine weeks available worldwide the PlayStation 5 is ahead of the Switch and Xbox Series X|S by a fair margin. The PS5 is ahead of the Switch by 1.74 million units and is 2.09 million units ahead of the Xbox Series X|S.
The PS5 has sold 4.82 million in nine weeks worldwide, while the Switch sold 3.08 million units and the Xbox Series X|S 2.73 million units.
Looking at the marketshare through nine weeks, the PlayStation 5 currently leads. The PS5 has a 45.4 percent marketshare, the Switch sits at 28.9 percent, and the Xbox Series X|S at 25.7 percent.