There’s also 128 GB of storage, Android O as the OS, and 4 or 6 GB of RAM. The Xperia XZ Ultra has a 2K resolution and 4 GB of RAM, plus a single back camera, while the Xperia XZ Ultra Wide has a 4K display, 6 GB of RAM, and a dual back camera. The screens are said to have two portions: the flat area for video watching and the curved area, with the content being shown in the flat area. <br />However, you can also opt to view stuff in the curved bit too. Honestly speaking, this device manages to look even better than the Galaxy S8. <br /> <br />Credit By: Victor Cao <br /> <br />"GADGET2U"
