The size comparison library / height
Eiffel Tower vs Burj Khalifa Size
Using the game’s measurements, the Eiffel Tower has approximately 0.3986× the height of the Burj Khalifa.
The bars compare the named dimensions, not area, volume or weight.
The relationship
0.3986× the reference size.
The Eiffel Tower is about two fifths as tall as the Burj Khalifa.
A low camera angle exaggerates height. A common baseline gives a clearer comparison of the top of each structure, even though the tower and skyscraper have very different shapes.
Try this comparison yourself →What the measurements include
Eiffel Tower uses 330 m including its antenna; Burj Khalifa uses 828 m architectural height. These conventions are the ones used in the game.
Why photos can fool your sense of scale
Distance from the camera, lens choice and cropping change how large an object appears. Check the named measurement before comparing images. The bars above put both measurements on the same numerical scale, so a longer bar corresponds to the same multiple of the stated dimension.