Compare
Optimus Gen 2 vs UWORLD U1
Quick verdict
UWORLD U1 leads on 6 of 10 comparable rows
Optimus Gen 2 leads on Battery, Mobility, Manipulation, and Home Navigation. UWORLD U1 leads on Readiness Score, Reality Score, Data Freshness, and Perception (+2 more).
Who should choose which?

Choose Optimus Gen 2 if…
- Your main goal is home assistant, which Optimus Gen 2 targets directly.
- Strengths like manipulation and mobility match how you plan to use it at home.

Choose UWORLD U1 if…
- You want higher readiness (83/100 vs peers) for near-term home use.
- Verified shipping and public proof matter more to you (reality score 72/100).
- You need a pre-order path today while alternatives are still prototype or coming soon.
- Your main goal is conversation, which UWORLD U1 targets directly.
- Strengths like social interaction and perception match how you plan to use it at home.
| Spec | ![]() Optimus Gen 2 TeslaLeads 4 | ![]() UWORLD U1 UBTechLeads 6 |
|---|---|---|
| Performance | ||
| Readiness Score | 72 | 83 |
| Reality Score | 58 | 72 |
| Data Freshness | 83% | 100% |
| Speed | 8 km/h | Unknown |
| Payload | 20 kg | Unknown |
| Specs | ||
| Height | 173 cm | 168–183 cm |
| Weight | 57 kg | 35.2–42 kg |
| Battery | 8 h | 2–4 h |
| Form | Humanoid | Humanoid |
| Availability | ||
| Price | Unknown | $17,600+ |
| Market Status | Unknown | Pre-order |
| Availability | Unknown | Limited |
| Countries | Unknown | China |
| Intelligence | ||
| Mobility | 70 | 40 |
| Manipulation | 75 | 42 |
| Perception | 68 | 82 |
| Autonomy | 60 | 62 |
| Social Interaction | 40 | 94 |
| Home Navigation | 55 | 38 |
| Sensors | 8× cameras, hand tactile sensors, IMU | Eye cameras, chest sensors, microphones, multimodal situational awareness |
| Connectivity | Wi-Fi, 5Gi | Wi-Fi |
| Ecosystem | Tesla AI stack | UWORLD consumer robotics brand; Emotion-aware large language model; Agent Memory OS; Local-first privacy architecture; Appearance customization and 3D face recreation options; JD.com presale channel in China |
Green cells mark the stronger value in each row across 2 robots.

