My Samsung tablet is a pain to hold because it's got buttons on the sides, and buttons on the bezel. I'm always trying to find a way to hold it that doesn't press a button.
On one hand, I'm honestly surprised that this is still an issue these days.
That's the issue I had with tablets back in the early 2000's when MS was pushing them, every time I picked one up I turned something on or off, drove me batty.