Compare humanoids
Pick two to four robots. Every pair also has its own permanent page, 1,326 in total, generated from the same records.
01
Pick robots
52 humanoidsUnitree R1 is 55 cm shorter (123 vs 178 cm) and 41 kg lighter (29 vs 70 kg) than XPeng IRON. Unitree R1 lists at $5,900; XPeng IRON is not for sale. Openness score: Unitree R1 30, XPeng IRON 0 (of 100); only Unitree R1 publishes SIM and SW. Availability: Unitree R1 buy, XPeng IRON not for sale.
| Field | Unitree RoboticsUnitree R1 | XPengXPeng IRON | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | Unitree Robotics | XPeng | |
| Class | Humanoid | Humanoid | |
| Status (differs) | Active | Announced | |
| Availability (differs) | Buy | Not for sale | |
| Country | China | China | |
| Year (differs) | 2025 | 2024 | |
| Specifications | |||
| Height (differs) | 123cm | 178cm | −55 cm (-31%) |
| Mass (differs) | 29kg | 70kg | −41 kg (-59%) |
| Degrees of freedom | 26 | —unsourced | |
| Payload | —unsourced | —unsourced | |
| Top speed | —unsourced | —unsourced | |
| Runtime | 60min | —unsourced | |
| Battery capacity | —unsourced | —unsourced | |
| Price (differs) | 5,900USD | Not for sale | |
| Actuators | Unitree in-house electric joint motors | —unsourced | |
| Compute (differs) | 8-core CPU; optional Jetson Orin (40-100 TOPS) | 3x XPeng Turing AI chips, 2,250 TOPS | |
| Sensors | 4-mic array, monocular or binocular camera, joint encoders | —unsourced | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score (differs) | 30/ 100 | 0/ 100 | +30 |
| CAD (25) | not public | not public | |
| Bill of materials (20) | not public | not public | |
| Sim model (URDF/MJCF) (20) (differs) | public | not public | |
| Firmware (15) | not public | not public | |
| Software (10) (differs) | public | not public | |
| Trained policies (10) | not public | not public | |
| Verification level (differs) | L1 | L0 | |
| Sources | 2 | 2 | |
| Last checked | 2026-09-24 | 2026-09-24 | |
03
Best-documented pairs
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