RP1 vs U1
Humanoid robot spec comparison — RoboParty vs UBTECH.
RoboParty
RP1
42 / 100 Robo2u Score
Full-stack open-source bipedal humanoid (ROBOTO 01) with modular heads and joints up to 160 Nm peak torque
UBTECH
U1
78 / 100 Robo2u Score
Full-size ultra-realistic companionship humanoid from UBTech with a lifelike appearance
| Spec | RP1 | U1 |
|---|---|---|
| Released | 2026-09 | 2026-06 |
| Status | Prototype | Pre-order |
| Height | — | — |
| Payload | — | — |
| Degrees of freedom | — | 88 |
| Runtime | — | — |
| Top speed | — | — |
| Price | — | $17.6k |
| Robo2u Score | 42 | 78 |
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.
