In a straight-up physical fight, **Superman is stronger**.

He has super strength, speed, flight, heat vision, freezing breath, and near-invulnerability, while Batman is a peak human with exceptional training, intelligence, and preparation.

That said, **Batman can sometimes “win”** if he has:
- enough prep time,
- the right equipment,
- knowledge of Superman’s weaknesses,
- and the battle is on Batman’s terms.

So the simple answer is:

- **Raw power:** Superman
- **Tactics/prep:** Batman can sometimes overcome him

If you want, I can also compare them in a **fight with no prep time** versus **with prep time**.
