Samsung has formally unveiled One UI 4 today. The OEM has indicated that this new interface is intended for use across all devices a given user might have from its brand, from its accessories to its mobile devices or PCs. Accordingly, it contains the latest versions of features such as SmartThings Find and Quick Share.
https://www.notebookcheck.net/Samsung-officially-unpacks-One-UI-4-during-its-latest-press-event.574184.0.html