Protoclone vs Walker S2
Humanoid robot spec comparison — Clone Robotics vs UBTECH.
Clone Robotics
Protoclone
60 / 100 Robo2u Score
Anatomically accurate musculoskeletal android with artificial muscles from Clone Robotics
| Spec | Protoclone | Walker S2 |
|---|---|---|
| Released | 2025-02 | 2025-07 |
| Status | Prototype | Deployed |
| Height | 180 cm | 176 cm |
| Payload | — | 15 kg |
| Degrees of freedom | 200 | 52 |
| Runtime | — | 120 min |
| Top speed | 0.83 m/s | 2 m/s |
| Price | — | — |
| Robo2u Score | 60 | 76 |
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.
