Difference between drawable and drawable-v24 in android studio [duplicate]

Question

I am new to Android Studio and I was earlier using Eclipse.
I want to know difference between folders drawable and drawable-v24 in Android Studio.

Answer 1

The different drawable folders are for providing different screen densities for device compatibility and for different Android versions.

See this answer for more details: Newer versions of Android Studio and only two drawable directory - drawable and drawable-v21