This iPhone 8 has a 4.7-inch screen. The screen uses Retina HC technology to provide a crisp display and supports 3D Touch capability. The iPhone has the powerful hexa-core processor and a built-in iOS operating system. The memory storage capacity exceeds 256 GB. This iPhone 8 with durable space gray casing can connect to any network generating a 2G, 3G, or 4G network through Bluetooth, NFC, USB, or Wi-Fi systems. This device is locked to Xfinity and compatible with Virgin Mobile, TracFone, Verizon, Boost Mobile, U.S. Cellular, Straight Talk, Sprint Carriers.