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 humanoidsNo height, mass, DOF or payload figure is sourced for both UBTech Walker S (S1 / S2) and Unitree H1 yet. Openness score: UBTech Walker S (S1 / S2) 0, Unitree H1 40 (of 100); only Unitree H1 publishes SIM, SW and POL. Availability for both: buy.
| Field | UBTech RoboticsUBTech Walker S (S1 / S2) | Unitree RoboticsUnitree H1 | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | UBTech Robotics | Unitree Robotics | |
| Class | Humanoid | Humanoid | |
| Status | Active | Active | |
| Availability | Buy | Buy | |
| Country | China | China | |
| Year | 2023 | 2023 | |
| Specifications | |||
| Height | —unsourced | 180cm | |
| Mass | —unsourced | 47kg | |
| Degrees of freedom | —unsourced | 23 | |
| Payload | 15kg | —unsourced | |
| Top speed | —unsourced | 3.3m/s | |
| Runtime | —unsourced | —unsourced | |
| Battery capacity | —unsourced | 864Wh | |
| Price | —unsourced | —unsourced | |
| Actuators (differs) | Servo joints with force feedback | Unitree in-house electric joint motors | |
| Compute (differs) | BrainNet 2.0 + Co-Agent (UBTech software) | Intel Core i5 standard; i7 or Jetson Orin NX optional | |
| Sensors (differs) | RGB binocular stereo vision (S2) | 3D LiDAR, depth camera | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score (differs) | 0/ 100 | 40/ 100 | −40 |
| CAD (25) | not public | not public | |
| Bill of materials (20) | not public | not public | |
| Sim model (URDF/MJCF) (20) (differs) | not public | public | |
| Firmware (15) | not public | not public | |
| Software (10) (differs) | not public | public | |
| Trained policies (10) (differs) | not public | public | |
| Verification level (differs) | L0 | L2 | |
| Sources (differs) | 3 | 2 | |
| Last checked | 2026-09-24 | 2026-09-24 | |
03
Best-documented pairs
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