M5Stack and LilyGo products aren't necessarily end user ready. They are awkward middle grounds between shoebox sized literal circuit level prototype of smartphones and on-stage-CEO-showing-off prototypes. A bit like bake at home dough. Not competitors to real products.

I really don't understand why the XTEINK X4 Pro doesn't have a built-in USB-C port. A good part of the appeal of a device like that is less lock-in, but then you're stuck with a proprietary connector.

I guess this makes it a bit thinner and maybe a larger battery? I'd much rather have a slightly larger/thicker device and built-in USB-C.

I just for the one that's a hair smaller than the 4, flashed it with Crosspoint, and man, I'm pretty happy with it.

and has a touchscreen