This iPhone 7 in black is a powerful device with a quad-core processor and Apple A10 Fusion chipset model. It has a 4.7-inch screen size and a built-in memory for storing your important files and documents. The phone is unlocked for all networks and has a single SIM card slot. In terms of connectivity, this iPhone 7 has Bluetooth, Wi-Fi, Lightning, and NFC. It also has a proximity sensor, colour screen, front camera, infrared, gyro sensor, digital compass, touch screen, speakerphone, GPRS, water-resistant features, rear camera, 4K video recording, accelerometer, barometer, camera, dual rear cameras, fingerprint sensor, and EDGE. The phone runs on iOS with a storage capacity of 32 GB and 2 GB of RAM.