It seems as if the next Sammy SoC is getting the bump to 2GHz

Coming to a smartphone in you in 2012:

http://www.gsmarena.com/samsung_read...-news-2528.php

I doubt this is simply a increased clock Exynos 4210, though rumors suggest that it may be an Exynos branded SoC.

At these speeds, I have little doubt that SoCs will have begun to converge with low-power laptops and netbooks in performance. Spry OSs like Android, iOS, PalmOS, MeeGo, WP7, etc, that have been written to perform very well given confined resources, should elevate the 'feeling of speed' of applications beyond that on the laptop.