Difference between aspect-ratio and device-aspect-ratio in CSS media queries

Question

What is the difference in simple terms between aspect-ratio and device-aspect-ratio?

Answer 1

aspect-ratio

Describes the aspect ratio of the targeted display area of the output device. This value consists of two positive integers separated by a slash ("/") character. This represents the number of horizontal pixels over the number of vertical pixels.

Source.

device-aspect-ratio

Describes the aspect ratio of the output device. This value consists of two positive integers separated by a slash ("/") character. This represents the number of horizontal pixels over the number of vertical pixels.

Source.