Everyone saying that "they only asked 3G users and therefore the Android Stats are wrong as well" are misunderstanding the survey. The question was do you plan to upgrade to a 4G device soon? And one of the options was, "I already have a 4G device"... so they were saying no i dont, because im already there. 34% of the ppl that have an iPhone answered this. 29% of android users answered this. And 24% of RIM owners answered this.
Now this means of all iPhone users polled, 34% think they have 4G, and of that 34%, 100% are wrong/misinformed. It means of all RIM users polled, 24% of them think they have 4G, and of that 24%, 100% of them are wrong. It means that of all the Android users polled, 29% of them think they have 4G. But not all of them are wrong... are some of them wrong? Probably. And going off of how many users overall are wrong (58% possibly skewed without knowing the full data set), probably about half of the users on Android that say they are already on 4G, aren't. So the real number of Android users on 4G is probably between 10% and 15%.