Designed by Apple, the iPhone 5s is packed full of features and innovations. The 64-bit A7 chip delivers fast CPU and graphics performance that combines with the M7 motion co-processor to handle specific tasks to make the iPhone 5s more power efficient. The smartphone runs on the iOS platform that's full of features to accommodate a modern lifestyle. The more you do with iOS, the more you will wonder how you ever did without it. Put your finger on the Home button, and just like that your iPhone unlocks. Your fingerprint can also approve purchases from iTunes and the App Store. Capture the moment with the iPhone's 8-megapixel iSight camera. The camera features a large sensor and wide f/2.2 aperture along with True Tone flash for great results. Other features include Burst mode and slo-mo video