The Samsung Galaxy S5 is a high-performance mobile phone with a Quad Core processor, 5.1-inch screen, and 16GB storage capacity. It features a 16.0 MP camera, 2GB RAM, and runs on the Android operating system. The phone is unlocked and can be used with various networks, offering connectivity options such as Quad-Band, Bluetooth, 4G, 3G, Wi-Fi, USB, and GPS. The sleek black design, along with its built-in memory and MicroSD card slot, makes it a versatile and powerful choice for those in need of a reliable smartphone. well used marks all around the edge, no cracks on screen and works ok.