Android 2.2 destroyed iOS4 in Javascript execution speed

As you know, in Android 2.2 (codename Froyo), the performance of some components has been significantly improved: the browser has been optimized and the high-performance JIT compiler has been added to the Dalvik virtual machine.

As a result of this, as Ars Technica tests show, according to the SunSpider and V8 benchmarks, the Froyo browser is three times faster than the previous one. And there is nothing to compare with the Safari browser from iPhone 4: the difference is cardinal.