I know there are benchmarks which measure all kinds of technical performance on a very detailed level. That’s not what I’ve done and, honestly, I’m not interested into that much. I’m talking about the performance I feel in my daily use.
Using the Nexus 4 with Android 4.2.1 is a pure pleasure when it comes to performance. I don’t exactly know what Google has done with “Project Butter” in Jelly Bean, but the result is astonishing. In the past, Android felt laggy, sometimes even slow and responses to gestures didn’t feel half as immediate as on iOS.
This has changed completely.
I’d say both platforms are at least even. In some cases, Android even feels a bit ahead of iOS 6. I especially got this impression when it comes to rapidly switching between apps – which I constantly do now – and scrolling through a huge amount of more complex content. (I’m not talking just tables with text here.)
While Android still doesn’t give you bouncing lists and scroll views – primarily, because Apple has a patent for this specific behavior – every transition between views has been reworked, polished and modernised. In most cases, it feels more modern, clean and up-to-date than its iOS counterpart.