The iPhone 5S is the most complete smartphone. What do you think?

But is it the best smartphone, period? Let's take a look:

Design: There's plenty in the iPhone 5S that's familiar. You're getting the same four-inch screen with the same resolution as the iPhone 5. The new iPhone has the same connector (Lightning port) and similar battery life (10 to 20 hours under normal conditions). Out of the box, the iPhone 5S is an attractive, meticulously engineered phone. It's thin, it's light, it's quality. Mostly. The iPhone 5 was a magnet for nicks and scratches, and the iPhone 5S is no different.

Speed: At this point, it would be hard to make the iPhone feel radically faster or smoother than it already is. The biggest compliment that can be paid to the iPhone 5S is that it can handle all the new features in iOS 7 without missing a beat.

Touch ID: The most noticeable addition to the iPhone 5S is the fingerprint sensor. But the immediate payoff of the fingerprint sensor is minor. For the time being, you can only unlock your phone and purchase apps with it. 

Camera: For the iPhone 5S, Apple made a solid improvement to an already good camera, with excellent low-light handling.