This table on the CNN web site makes an interesting comparison of iPhone 4G with the top Android phones. The top Android phones currently available look pretty good by comparison.
Through the coming year we can expect many even more awesome Android phones.....The Apple iPhone has the look of treading water for the next 12 months by comparison. It will absolutely be very popular. But people looking for more or different - or in the US, CDMA - will probably be looking at Android or some other choice.