when Android does the things it does, it's often laggier than the iPhone, this is true. the catch is, Android is laggier at doing things the iPhone cannot do at all. how fast are the iPhone's widgets? how smoothly does the iPhone change its default browser? how quickly does it download apps from sources other than the app store? how responsive is its uniform, built in back, menu and search button? how stable are its home screen replacement apps? how stable is the hardware keyboard equipped model? how well do swype, touchpal and swiftkey work on the iPhone? how good are the device file managers? how fast is bluetooth file transfer? how many icon packs are available for it? how many alternate players are there for on-device music, movies, etc? how fast is the SD card reader? how fast does USB mass storage work, with an unsynced PC or Mac? how many emulators are there in the app store? how good is the iOS version of Wave Launcher? how quickly can you biuy Kindle books from the iPad if you prefer that to iBooks? how well does iBooks work on a non-Apple device? etc. etc.
I could go on and list dozens more, but the fact is, the iPhone can do none of the things I listed, no matter how stable and smooth it is. quality in electronics is a relationship between stability and utility; for millions of people, Android is stable enough that its broader functionality makes up for the lower stability compared to the iPhone. true, google appears to be downgrading a few (I count 4 in my list) of those functionalities, for reason that are either short sighted at best, or baseless at worst. but even if every single Android phone had those 4 functions taken away suddenly, there would still be ALL the others. Android has been winning by a mile for some time now. if these downgrades stick, it will only be winning by half a mile, but winning is winning.