Today Apple announced the Apple iPhone 5S and the Apple iPhone 5C. The Apple iPhone 5S is the company's newest flagship, while the Apple iPhone 5C is a rebranded Apple iPhone 5, available in an array of polycarbonate colors. The iPhone 5S brings several improvements over its predecessor while retaining a similar look and feel.It comes with an improved 8 megapixel camera with dual LED flash and slo-mo video capture support, a fingerprint sensor baked right in the home key and prides itself at being the first to have a 64-bit chip in the form of its Apple A7 custom processor.The iPhone 5S like the iPhone 5C runs iOS 7.0 which is the latest version of Apple's mobile platform. You can get a closer look of the flagship smartphone in the following first impression hands on videos with the iPhone 5S
source - Anandtech | CNET