Ameca vs Calvin-40
Humanoid robot spec comparison — Engineered Arts vs Wandercraft.
Wandercraft
Calvin-40
67 / 100 Robo2u Score
Headless industrial humanoid leveraging exoskeleton balance technology
| Spec | Ameca | Calvin-40 |
|---|---|---|
| Released | 2021-12 | 2025 |
| Status | Production | Pre-order |
| Height | 187 cm | — |
| Payload | — | 40 kg |
| Degrees of freedom | 61 | — |
| Runtime | — | — |
| Top speed | — | — |
| Price | — | — |
| Robo2u Score | 66 | 67 |
Highlighted = better on that spec (lower is better for price and weight; newer for release). The Robo2u Score is a transparent composite — see the Humanoid Showdown for the full field.
