UI size different in device

[roberto_sc]

Hello.

I resized the Unity editor window so the Game window had the same size of my tablet screen and set Unity to use the same resolution of the tablet.

Everything looked the same size, but the UI was much smaller in the device. Why?

[ArenMook]

Choosing the resolution doesn't mean that the window is actually that size. Unity will maintain the aspect ratio and shrink the window. You need to set the size on the UIRoot instead (after setting it to Fixed Size).