Calvin-40 vs HopeJR
Humanoid robot spec comparison — Wandercraft vs Hugging Face (The Robot Studio).
Wandercraft
Calvin-40
67 / 100 Robo2u Score
Headless industrial humanoid leveraging exoskeleton balance technology
| Spec | Calvin-40 | HopeJR |
|---|---|---|
| Released | 2025 | 2025 |
| Status | Pre-order | Prototype |
| Height | — | — |
| Payload | 40 kg | — |
| Degrees of freedom | — | 66 |
| Runtime | — | — |
| Top speed | — | — |
| Price | — | $3k |
| Robo2u Score | 67 | 65 |
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.
