The Honor 10 was launched less than two months ago, but the manufacturer is already gearing up for higher-end SKUs with even more RAM to compete directly against the OnePlus 5T, Xiaomi Mi Mix 2, and Razer Phone where the 8 GB of RAM is a key selling point.
https://www.notebookcheck.net/Huawei-Honor-10-GT-smartphone-comes-with-8-GB-of-RAM-because-why-not.313998.0.html