Noetix Bumi vs Unitree G1
Generated from the registry · revision 2026-09-26 · openness out of 100
Noetix Bumi is 38 cm shorter (94 vs 132 cm) and 23 kg lighter (12 vs 35 kg) than Unitree G1. Noetix Bumi has 2 fewer degrees of freedom (21 vs 23) than Unitree G1. Listed prices: Noetix Bumi $1,400, Unitree G1 $13,500. Openness score: Noetix Bumi 0, Unitree G1 40 (of 100); only Unitree G1 publishes SIM, SW and POL. Availability for both: buy.
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Side by side
■ rows differ| Field | Noetix Robotics (Songyan Dynamics)Noetix Bumi | Unitree RoboticsUnitree G1 | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | Noetix Robotics (Songyan Dynamics) | Unitree Robotics | |
| Class | Humanoid | Humanoid | |
| Status | Active | Active | |
| Availability | Buy | Buy | |
| Country | China | China | |
| Year (differs) | 2025 | 2024 | |
| Specifications | |||
| Height (differs) | 94cm | 132cm | −38 cm (-29%) |
| Mass (differs) | 12kg | 35kg | −23 kg (-66%) |
| Degrees of freedom (differs) | 21 | 23 | −2 (-9%) |
| Payload | —unsourced | 2kg | |
| Top speed | —unsourced | —unsourced | |
| Runtime | —unsourced | 120min | |
| Battery capacity | —unsourced | —unsourced | |
| Price (differs) | 1,400USD | 13,500USD | −12,100 USD (-90%) |
| Actuators | —unsourced | Unitree in-house electric joint motors | |
| Compute | —unsourced | 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) | 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 | 2 | 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: Noetix Bumi, Unitree G1.
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