Android 2.2 Demolishes iOS4 in Javascript Benchmarks

Google's Android mobile operating system got some significant performance improvements in version 2.2, codenamed Froyo. A high-performance JIT was introduced in Android's Dalvik runtime environment and the browser got some very deep optimizations. These enhancements make Android's performance more competitive than ever.

More...and graphs, too!

I'm honestly not surprised by this at all, and I wouldn't doubt that Apple's infatuation with HTML5 is discouraging them from putting effort into better Java performance.