For a smartphone with all the features you need, look no further than the Apple iPhone 7. It uses the intuitive and elegant iOS operating system, so you have access to a massive range of quality apps. There's 32GB of storage space as standard, not to mention a 12-megapixel camera that produces photos you'd never believe came from a phone. This version's casing is a classy jet black. This device is locked to EE and compatible with Vodafone, O2, Three Carriers.