U1 vs X1
Humanoid robot spec comparison — UBTECH vs AgiBot.
UBTECH
U1
79 / 100 Robo2u Score
Full-size ultra-realistic companionship humanoid from UBTech with a lifelike appearance
AgiBot
X1
35 / 100 Robo2u Score
Fully open-source 34-DOF compact humanoid with published designs for its PowerFlow joints and controller
| Spec | U1 | X1 |
|---|---|---|
| Released | 2026-06 | 2024-10 |
| Status | Pre-order | Research |
| Height | — | 130 cm |
| Payload | — | 0.5 kg |
| Degrees of freedom | 88 | 34 |
| Runtime | — | 120 min |
| Top speed | — | 1 m/s |
| Price | $17.6k | — |
| Robo2u Score | 79 | 35 |
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.
