head to head
Minit asks more than Portal, and the gap is variance.

Optimization · Pure Optimization
Monochrome adventure lived in sixty-second loops that reward ruthless route planning.

Optimization · Pure Optimization
The portal-gun puzzle game whose solutions are everything.
Minit leans Optimization (Pure Optimization); Portal leans Optimization (Pure Optimization).
Portal leans a little harder on execution, though the gap is small.
Minit
Simple combat and movement
Portal
Portal placement timing modest.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Minit
World is fully scripted
Portal
No adversary modeling player.
Minit leans clearly harder on variance.
Minit
Secrets are hidden until first discovery
Portal
Deterministic chambers; no randomness.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Minit
Routing tasks into sixty-second lives is the core test
Portal
Pure puzzle-solving optimization.
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.