The iPhone 5s from Apple is available in three colours (silver, gold and grey) and with three capacities (16 GB, 32 GB and 64 GB), so you're sure to find one to suit your lifestyle! Design Combining glass and metal in a shiny aluminium design, the iPhone 5s features a sapphire crystal on the main switch and a second sapphire to protect the iSight camera. Touch ID This phone is truly personal. In fact, it includes a fingerprint sensor. No more passwords. Just touch and go. A7 and M7 processors The 64-bit A7 chip is twice as fast as the iPhone 5's chip. In fact, it's comparable to those used on desktop computers. Meanwhile, M7 coprocessor has been built to manage specific tasks, such as the accelerometer and compass. This brilliant combination saves battery life on the iPhone 5s for ongoing, lasting operation. iSight camera The 8-megapixel sensor on the iPhone 5s can pictures in burst mode, as well as stabilised 1080p HD videos. The optical sensor is 15% larger than its predecessor to capture more light with the f/2.2 aperture. The new True Tone flash intelligently calculates the light required to ensure every picture is bursting with colour! 4G LTE network Compatible with Bluetooth and Wi-Fi, the iPhone 5s operates on the 4G LTE network, and can support several bandwidths for super-fast connection. iOS7 The iPhone 5s features Apple's latest system, iOS7, which delivers the smoothest operation yet.