Apple's new iPhone 5S and iPhone 5C both run the latest version of Apple's mobile software -- iOS 7 -- and are available in the U.S. starting today.
The iPhone 5S is the more souped-up, technically speaking, of the two. It includes Apple's new 64-bit A7 chip, a fingerprint reader, and an HD FaceTime camera that has new Burst and Slo-Mo features. The iPhone 5C, meanwhile, touts specs similar to those of the prior-generation iPhone 5, but is less expensive than the iPhone 5S and comes in a variety of colors, including pink, blue, yellow, green and white.
The iPhone 5S is priced at $199 for the 16-GB model, $299 for the 32-GB model and $399 for the 64-GB model. The iPhone 5C is $99 for an 8-GB model, and $199 for a 32-GB model.