Introducing the Samsung s24 ultra, a top-of-the-line smartphone with a 6.8 inch black screen. This device is network locked to AT&T and features 5G, Bluetooth, Wi-Fi, and GPS connectivity options. The phone operates on the Android operating system and has a storage capacity of 256 GB. This phone is perfect for anyone in need of a reliable and high-performing smartphone. Whether for personal or professional use, the Samsung s24 ultra is sure to meet your needs.