The new operating system for me is not really an improvement. Some apps can not be installed because there is no compatibility. Since you can only wait for updates. In addition, it no longer seems possible to easily move files into different folders. But I will test more accurately.
In my version of a Google Play Store was available. I have then manually install a Play Store apk following link [...]. It is interesting the way that the tablet PC in the Play Store as Yifang INM805ND is identified.
The only real drawback is the modest battery life. But so you have to expect a device in this price class.
Addendum: To avoid misunderstandings, it must be said that the Google Play Store is naturally present in the normal production models. The needs to be done, however, with activation of the service function only visible, under Settings / developer options.