[docs] Clarify diff between select and autocomplete

docs/src/pages/components/selects/selects.md

@@ -13,6 +13,13 @@ Menus are positioned over their emitting elements such that the currently select
 
 {{"demo": "pages/components/selects/SimpleSelect.js"}}
 
+## Advanced features
+
+The Select component is meant to be interchangeable with a native `<select>` element.
+
+If you are looking for more advanced features, like combobox, multiselect, autocomplete, async or creatable support, head to the [`Autocomplete` component](/components/autocomplete/).
+It's meant to be an improved version of "react-select".
+
 ## Native Select
 
 As the user experience can be improved on mobile using the native select of the platform,