The Apple iPhone 4, which runs on the iOS, lets you multitask with ease. Powered by a high-performing processor, experience advanced capabilities on this phone. Its 5 MP camera with LED flash and backside illumination sensor enables capturing images even in low light conditions. Featuring a 3.5-inch display with Retina display, this device lets you view visuals with superior clarity. Conveniently store images, contacts, media files and more with its built-in 32 GB memory. This device is locked to Vodafone and compatible with EE, O2, Three Carriers.