The Samsung Galaxy S10 series appears to have an impressive range of next-generation features incoming. A new tweet from IceUniverse suggests that it will make the 15W fast-charging solution found in older Galaxy flagships "history". This may be a hint that Samsung is preparing a new standard to rival the likes of Huawei's SuperCharge.
https://www.notebookcheck.net/New-rumor-suggests-Samsung-has-improved-fast-charging-standard-for-the-Galaxy-S10.386121.0.html