CasperSo aside from the screen protector for the Mi Mix 3, there arent any other suggestions?
I'm using a Nillkin H+ Pro tempered glass protector for the Mi Mix 3.
The Mi Mix 3 front design and size is almost identical to ZF6, the glass is just a tiny tad undersized, but placed just right it is able to cover the actual display size and a good bit of the bottom chin. You have to be really precise with the placement. Basically place the location stickers right up at the top and side, half a hair before the actual display begins, and it should be perfectly center if you manage to place the protector right up to them.
I have yet to find any other glass protector that both fit THIS well and matches Nillkins quality. Even ones meant for the ZF6.
I have also read good things about Dipos brand protectors for the ZF6 on XDA. I ordered some, they have yet to arrive, but they aren't actual glass. Will report back.