The way you asked your question in the Samsung forum is much better.
Frankly, unless someone creates an app for Android, it will feel like a step back in time as you work out a new routine.
I don't see the attraction for a tablet for this one unless there's an app for that.
To be able to connect to a device such as a Digital Photo Frame via USB do I need a tablet running something like Windows 8, or an iPad?
It seems I can't do it with a Samsung Galaxy.
Need one that works 3G or HPSA, no WiFi access.