google-material-design-icons/android/file/difference/materialiconsoutlined/black/res/drawable/outline_difference_24.xml

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="24dp"
    android:height="24dp"
    android:viewportWidth="24"
    android:viewportHeight="24"
    android:tint="?attr/colorControlNormal">
  <path
      android:fillColor="@android:color/white"
      android:pathData="M18,23H4c-1.1,0 -2,-0.9 -2,-2V7h2v14h14V23zM14.5,7V5h-2v2h-2v2h2v2h2V9h2V7H14.5zM16.5,13h-6v2h6V13zM15,1H8C6.9,1 6.01,1.9 6.01,3L6,17c0,1.1 0.89,2 1.99,2H19c1.1,0 2,-0.9 2,-2V7L15,1zM19,17H8V3h6.17L19,7.83V17z"/>
</vector>