Grumble Grumble Grumble
Better in which context?
In World Wide Box Office receipts??? (Pixar beats everyone here!!!)
In traditional hand drawn animation? (Since all the US studios have been more or less shutdown, the Japanese Anime industry wins by default)
In animation technology? (again Pixar dominates)
In bang for the buck results (the US Powerpuff Girls move cost $24 million dollars. Hayao Miyazaki's production of Howl's Moving Castle was made with $22 million)
So there is quite a few benchmarks that the two industries can be measured by... Was there any one in particular you were interested in???