Some of these things might just be the usual Windows problems...like with the heat and fan noise. I have seen huge differences in a few machines (x86 tablet/HP laptop/thinkpad) running Linux vs running Windows. The machines running Linux hardly make a peep until you play a game or compile something. On Windows they were hot and noisy af, night and day difference.
Probably, android devices and especially Samsung can be locked down. I don't know your model though I feel like there are 4,327 variants of "galaxy note".