https://www.techradar.com/news/oneplus-6-with-256gb-of-storage-confirmed

The OnePlus 6 will come with a 256GB storage option, as the firm's CEO has confirmed the detail online.

Writing on Chinese micro-blogging site Weibo, CEO Pete Lau said that the OnePlus 6 will have a Snapdragon 845 chipset, 8GB of RAM and 256GB of storage.