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 humanoidsToddlerBot is 76 cm shorter (56 vs 132 cm) and 31.6 kg lighter (3.4 vs 35 kg) than Unitree G1. ToddlerBot has 7 more degrees of freedom (30 vs 23) and 0.52 kg less rated payload (1.48 vs 2 kg) than Unitree G1. Openness score: ToddlerBot 100, Unitree G1 40 (of 100); only ToddlerBot publishes CAD, BOM and FW. Availability: ToddlerBot diy build, Unitree G1 buy.
| Field | Stanford UniversityStanford ToddlerBot | Unitree RoboticsUnitree G1 | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | Stanford University | Unitree Robotics | |
| Class | Humanoid | Humanoid | |
| Status (differs) | Research | Active | |
| Availability (differs) | DIY build | Buy | |
| Country (differs) | United States | China | |
| Year (differs) | 2025 | 2024 | |
| Specifications | |||
| Height (differs) | 56cm | 132cm | −76 cm (-58%) |
| Mass (differs) | 3.4kg | 35kg | −31.6 kg (-90%) |
| Degrees of freedom (differs) | 30 | 23 | +7 (+30%) |
| Payload (differs) | 1.48kg | 2kg | −0.52 kg (-26%) |
| Top speed | —unsourced | —unsourced | |
| Runtime | —unsourced | 120min | |
| Battery capacity | —unsourced | —unsourced | |
| Price | —unsourced | 13,500USD | |
| Actuators (differs) | servo actuators; 7 DOF/arm, 6 DOF/leg, 2 neck, 2 waist | Unitree in-house electric joint motors | |
| Compute (differs) | NVIDIA Jetson Orin NX 16GB | 8-core CPU; optional Jetson Orin module (EDU) | |
| Sensors | —unsourced | Depth camera, 3D LiDAR, 4-mic array | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score (differs) | 100/ 100 | 40/ 100 | +60 |
| CAD (25) (differs) | public | not public | |
| Bill of materials (20) (differs) | public | not public | |
| Sim model (URDF/MJCF) (20) | public | public | |
| Firmware (15) (differs) | public | not public | |
| Software (10) | public | public | |
| Trained policies (10) | public | public | |
| Verification level | L2 | L2 | |
| Sources (differs) | 3 | 2 | |
| Last checked (differs) | 2026-09-25 | 2026-09-24 | |
03
Best-documented pairs
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