This Samsung Galaxy S21 Ultra 5G smartphone is an impressive device with a large 6.8-inch screen and an octa-core processor. It comes in Phantom Black and has 128GB of storage capacity, as well as 12GB of RAM. The device is network unlocked and features 5G connectivity, USB Type-C, Bluetooth, Wi-Fi, NFC, and GPS. In terms of cameras, the Samsung Galaxy S21 Ultra 5G has a quad rear camera, including a 108.0 MP camera, a telephoto lens, an ultra-wide angle camera, and a 4K and 8K video recording capability. The device also has a single SIM card slot and is compatible with wireless charging. Its features include a proximity sensor, a laser AF sensor, a gyro sensor, an accelerometer, a barometer, and facial recognition.