"Android P" 和 "API Level 27" 系统映像有什么区别?

What is the difference between the "Android P" and "API Level 27" system images?

当前在此 Android Studio 对话框中的前两个系统图像条目之间有什么区别:

可以看出OreoAPI27P 或列在 "API level distribution chart."

What is the difference between the top two system images entries currently in this Android Studio dialog

Android P 是 P Developer Preview,目前是 Developer Preview 1。

API 27 级是 Android 8.1

Android P is preview 1(initial release, alpha) of the next version of Android. Whereas API 27 is the Go Edition android Oreo(Android 8.1).

API LEVEL DISTRIBUTION CHART