UBTech Walker S (S1 / S2) vs XPeng IRON
Generated from the registry · revision 2026-09-26 · openness out of 100
No height, mass, DOF or payload figure is sourced for both UBTech Walker S (S1 / S2) and XPeng IRON yet. Both score 0/100 on openness. Availability: UBTech Walker S (S1 / S2) buy, XPeng IRON not for sale.
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Side by side
■ rows differ| Field | UBTech RoboticsUBTech Walker S (S1 / S2) | XPengXPeng IRON | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | UBTech Robotics | XPeng | |
| Class | Humanoid | Humanoid | |
| Status (differs) | Active | Announced | |
| Availability (differs) | Buy | Not for sale | |
| Country | China | China | |
| Year (differs) | 2023 | 2024 | |
| Specifications | |||
| Height | —unsourced | 178cm | |
| Mass | —unsourced | 70kg | |
| Degrees of freedom | —unsourced | —unsourced | |
| Payload | 15kg | —unsourced | |
| Top speed | —unsourced | —unsourced | |
| Runtime | —unsourced | —unsourced | |
| Battery capacity | —unsourced | —unsourced | |
| Price | —unsourced | Not for sale | |
| Actuators | Servo joints with force feedback | —unsourced | |
| Compute (differs) | BrainNet 2.0 + Co-Agent (UBTech software) | 3x XPeng Turing AI chips, 2,250 TOPS | |
| Sensors | RGB binocular stereo vision (S2) | —unsourced | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score | 0/ 100 | 0/ 100 | = |
| CAD (25) | not public | not public | |
| Bill of materials (20) | not public | not public | |
| Sim model (URDF/MJCF) (20) | not public | not public | |
| Firmware (15) | not public | not public | |
| Software (10) | not public | not public | |
| Trained policies (10) | not public | not public | |
| Verification level | L0 | L0 | |
| Sources (differs) | 3 | 2 | |
| Last checked | 2026-09-24 | 2026-09-24 | |
A dash is an unsourced figure, not zero. Sources for each robot are listed on its spec sheet: UBTech Walker S (S1 / S2), XPeng IRON.
02
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