Linux tablet 5g support and small enough to lend itself to everyday portability

Something ive been wanting for a while is a highly portable linux device like a phone or small tablet but obviously running fully flegde linux.

I need a device that is x86, 5g/4g networking water resistant if possible, sliding kB would be great but thats a bye gone era.

I don't want to use android based systems as when they have linux support it is via a spersific distribution made for that device. Virtualization is also not for me.