Is it true that Netflix consumes little power on Smart TV?
It doesn't need more or less electricity than anything else. The socket doesn't care whether Netflix is running, Amazon Prime or ARD.
Little electricity compared to what?
compared to a night light, i would say it uses a lot of electricity. Compared to a fan heater rather less.
the comparison of full HD - / - 4k should end roughly in a draw. It can be assumed that your player e.g. The fire tv stick needs a little less energy for computing in full hd mode. But the tv a little more to hochzuskaliren the full hd picture. But that's all marginal.
even compared to normal television, it doesn't take much, since you don't need the receiver part of the television.
