Otherwise, aside from a nifty auto sync feature which makes playing on friends consoles way easier, I didn't feel much difference there. (thatvideogameblog.com)
With auto sync disabled, you won't need to worry about apps using up your expensive mobile data in the background, or needlessly sucking battery life. (android.gadgethacks.com)
A new auto sync feature also lets users set up folders with books and documents that can be automatically synchronized when the device is connected to a PC. (phys.org)