The Screen Mode Default Settings is changed from Vivid to Natural in Galaxy Note10/10+. This change is only applied to default setting, and there was no change in the screen mode itself from the previous models.
For Galaxy smartphones, Samsung provides two screen modes:
Vivid and Natural for the enjoyable user experience with Dynamic AMOLED display. While selecting screen mode, you can check the feeling of each screen mode with three exemplary images in the setting menu.
Each screen mode as the following characteristics.
* Path: Settings > Display > Screen Mode