Apple gets no love from Wall Street for new iPhone

The most closely kept secret about the iPhone 5? There isn't one - yet.

The new iPhone is faster, has a better camera and allows you to sync content without needing a computer. It includes a futuristic, voice-activated service that responds to spoken commands and questions such as "Do I need an umbrella today?" It will now be available to Sprint customers as well as those from AT&T and Verizon Wireless.

But there's a catch. Apple named it 4S when most people were expecting the iPhone 5. Immediately, tech bloggers and Apple fans alike began to wonder if this new iPhone was not as cool as they had hoped. Investors were disappointed, too. Apple's stock fell more than 5 percent before getting a late bump.

If Tuesday's unveiling seemed like a letdown, it was because Apple didn't do a good job of managing expectations. That's a familiar problem for Apple, whose penchant for secrecy invites hyperbolic speculation between its product announcements. Given that it had been 16 months since the previous iPhone hit the market, imaginations had even more time to run wild this time.

The new iPhone has an improved camera with a higher-resolution sensor. The processor is faster - the same A5 chip found in the iPad 2 - so the phone will be able to run smoother, more realistic action games. It's also a "world phone," which means that Verizon iPhones will be useable overseas, just as AT&T iPhones already are.

The fact that a more radical revision of the phone was a no-show leaves room for speculation that Apple will reveal a new model in less than a year, perhaps one equipped to take advantage of Verizon's and AT&T's new high-speed data networks.

There had also been speculation that Apple would include a chip that could talk to payment terminals at retail stores, turning the iPhone into a mobile wallet. Competitors are starting to include this capability in their phones, though the payment systems are still immature. The iPhone 4S doesn't have this.

The iPhone 4S will come with new mobile software that includes such features as the ability to sync content wirelessly, without having to plug the device to a Mac or Windows machine. The phone includes Siri, which lets people speak questions and commands and represents an advanced version of speech-recognition software found on other phone