U1 vs Walker X
Humanoid robot spec comparison — UBTECH vs UBTECH.
UBTECH
U1
79 / 100 Robo2u Score
Full-size ultra-realistic companionship humanoid from UBTech with a lifelike appearance
UBTECH
Walker X
55 / 100 Robo2u Score
High-end service humanoid with curved-screen face and dexterous arms
| Spec | U1 | Walker X |
|---|---|---|
| Released | 2026-06 | 2021-07 |
| Status | Pre-order | Production |
| Height | — | 130 cm |
| Payload | — | 10 kg |
| Degrees of freedom | 88 | 41 |
| Runtime | — | 120 min |
| Top speed | — | 0.83 m/s |
| Price | $17.6k | — |
| Robo2u Score | 79 | 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.
