Spaceo M1 vs U1
Humanoid robot spec comparison — Muks Robotics vs UBTECH.
Muks Robotics
Spaceo M1
51 / 100 Robo2u Score
Onboard-LLM social humanoid for reception, retail and healthcare
UBTECH
U1
79 / 100 Robo2u Score
Full-size ultra-realistic companionship humanoid from UBTech with a lifelike appearance
| Spec | Spaceo M1 | U1 |
|---|---|---|
| Released | 2026-01 | 2026-06 |
| Status | Prototype | Pre-order |
| Height | 162.5 cm | — |
| Payload | 60 kg | — |
| Degrees of freedom | 12 | 88 |
| Runtime | 240 min | — |
| Top speed | 1.5 m/s | — |
| Price | — | $17.6k |
| Robo2u Score | 51 | 79 |
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.
