Iron 2 vs Protoclone
Humanoid robot spec comparison — XPENG vs Clone Robotics.
Clone Robotics
Protoclone
60 / 100 Robo2u Score
Anatomically accurate musculoskeletal android with artificial muscles from Clone Robotics
| Spec | Iron 2 | Protoclone |
|---|---|---|
| Released | 2025-11 | 2025-02 |
| Status | Prototype | Prototype |
| Height | 178 cm | 180 cm |
| Payload | — | — |
| Degrees of freedom | 82 | 200 |
| Runtime | — | — |
| Top speed | 2 m/s | 0.83 m/s |
| Price | — | — |
| Robo2u Score | 61 | 60 |
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.
