A fresh set on hands-on Google Pixel 3 XL photos confirms that one variant of this upcoming handset features 4 GB of memory and 64 GB internal storage. Even more, the white variant apparently keeps the contrasting-colored power button used by Google for the white Pixel 2 and Pixel 2 XL.
https://www.notebookcheck.net/Upcoming-white-Google-Pixel-3-XL-leaks-online.319968.0.html