Is there anything in the Theory of Relativity which can describe Planck’s constant, Heisenberg’s Uncertainty Principle, charge, or spin?
Conversley, is there anything in Quantum Mechanics which describes space, time, or mass?
Very broadly, nope to both. (The qualification is that QM does have something to say about space, time and mass. But nothing as startling as relativity does.)
On the other hand, quantum field theory nicely encompasses all these topics.
Just don’t mention gravity …
Except, of course, even that’s encompassed in the likes of string theory.