Scaling to Device Resolutions
You can use the Scale to Device property on the Transform2D component with the anchoring system to build UIs that display on multiple screen resolutions. The Scale to Device property applies an element scale that’s based on the ratio of the authored canvas size to the target canvas size.
To view the effects of this computation, open the Preview canvas in the UI Editor.
For more information about the Transform2D component’s Scale to Device property, see Scale to Device .