Kuavo vs Walker X
Humanoid robot spec comparison — Leju Robotics vs UBTECH.
Leju Robotics
Kuavo
80 / 100 Robo2u Score
Modular omnidirectional humanoid from Leju Robotics for industrial and research use
UBTECH
Walker X
55 / 100 Robo2u Score
High-end service humanoid with curved-screen face and dexterous arms
| Spec | Kuavo | Walker X |
|---|---|---|
| Released | 2025 | 2021-07 |
| Status | Production | Production |
| Height | 166 cm | 130 cm |
| Payload | 20 kg | 10 kg |
| Degrees of freedom | 40 | 41 |
| Runtime | 480 min | 120 min |
| Top speed | 1.28 m/s | 0.83 m/s |
| Price | $50k | — |
| Robo2u Score | 80 | 55 |
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.
