Look, my uncle works at—well, you know where, he'd get mad if I said—and he's seen the new system, and it's nine bits. One more than the old ones. Everything looks totally different.
Jon Kay made these Pixel Stickers based on some drawings I sketched out, and everything's basically accurate. You can buy Pack #1 and Pack #2 separately or get them both together (along with a bonus pixel heart sticker), which is 18 bits. 19 bits, counting the heart.
The controller has a hundred buttons. But I've already said too much.