I would like to buy a graphics tablet but I have read that I need a PC (laptop) for this. Do you only need it because of the battery or the operating system? Can I just use my tablet as a battery? And do you also have a tip for a graphics tablet that I could use? I'm still a beginner…
A graphics tablet is a normal input device, such as a keyboard or mouse. Without a computer, the thing is of no use to you.
Is there no mobile graphics tablet?
Money doesn't matter (not because I have so much, but because I just want to know, you can definitely do something if you like)
That would not be a graphics tablet, but a portable computer with an appropriately operable monitor.
There are tablets a la iPad. In your case, that would also be what you are looking for.