For various reasons, the Android version upgrade plan of Android phones cannot keep up with the pace of Google ’s release of new versions, which has caused some of the new Android features not to be experienced immediately. The latest features of the Google application cannot be experienced, which greatly reduces the experience of Android users.
Earlier, Android 10 can freely choose the theme color of the Google Play Store, but most of the Android mobile phone system versions have not reached Android 10, so these features are missing from most Android 9 or earlier system versions users.
The official Google Play Store tweet announced that the “Dark Mode” of the Google Play Store is now available for all versions of Android and can now be freely switched in the “Settings” of the Google Play Store.
— Google Play (@GooglePlay) March 11, 2020