The Google Pixel XL is an Android smartphone with a 5.5-inch Quad HD display, 12.3MP rear camera, and a powerful Snapdragon 821 processor. It comes with the latest version of Android, giving you access to the Google Play Store and all the latest apps. With
From Wikipedia
The Pixel and Pixel XL are a pair of Android-based smartphones designed, developed, and marketed by Google and the first smartphones to be part of the Google Pixel product line, succeeding the Nexus line of smartphones. They were officially announced on October 4, 2016, at the Made by Google event and released in the United States on October 20. On October 4, 2017, they were succeeded by the Pixel 2 and Pixel 2 XL.