If you compare the two Ads (OP and
this one), they both have unique features. It's only the fact that consumers are the ones who want to determine which one is better. The truth is, they are both great.
For Android, it's like buying a computer. When you buy a $200 Laptop and complain saying how slow it is, then go buy a Mac and say how great that is as opposed to your $200 Laptop, of course the Mac will be better. When most people settle for Android phones, many due so because of the price, not because it's Android. Once they realize their free Android Phone is slow and constantly freezes up, they'll hate Android just because of that one phone. Just like people criticize Windows about being slow, but having a Mac that is much faster.
The iPhone is great too, it's got a very nice streamlined variety of products that are convenient and easy to use. But you're only able to get what you're given (unless you JB). For many this isn't a problem, but for others, they don't like it. This is where the Android/iPhone split occurs.
For anyone who says that Android is falling and your iPhone is better, you've never owned a quality Android Phone. Look at the Razr Maxx. You've got Webtop, NFC, HDMI Out, Bluetooth Streaming, 4G LTE, and much more! On top of that, I can go 3 days without charging my phone.
All in all, they're pretty equal.