Booster K1 vs Figure 03
Generated from the registry · revision 2026-09-26 · openness out of 100
Booster K1 is 77 cm shorter (95 vs 172 cm) and 41.5 kg lighter (19.5 vs 61 kg) than Figure 03. Booster K1 has 13 fewer degrees of freedom (22 vs 35) than Figure 03. Booster K1 lists at $4,999; Figure 03 is not for sale. Openness score: Booster K1 30, Figure 03 0 (of 100); only Booster K1 publishes SIM and SW. Availability: Booster K1 buy, Figure 03 not for sale.
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Side by side
■ rows differ| Field | Booster RoboticsBooster K1 | Figure AIFigure 03 | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | Booster Robotics | Figure AI | |
| Class | Humanoid | Humanoid | |
| Status | Active | Active | |
| Availability (differs) | Buy | Not for sale | |
| Country (differs) | China | United States | |
| Year | 2025 | 2025 | |
| Specifications | |||
| Height (differs) | 95cm | 172cm | −77 cm (-45%) |
| Mass (differs) | 19.5kg | 61kg | −41.5 kg (-68%) |
| Degrees of freedom (differs) | 22 | 35 | −13 (-37%) |
| Payload | —unsourced | 20kg | |
| Top speed | —unsourced | —unsourced | |
| Runtime (differs) | 40min | 300min | −260 min (-87%) |
| Battery capacity | —unsourced | —unsourced | |
| Price (differs) | 4,999USD | Not for sale | |
| Actuators (differs) | Dual-encoder actuators | Electric; 2x faster with improved torque density vs F.02 | |
| Compute (differs) | NVIDIA Jetson Orin NX 8GB (117 TOPS) base; up to 200 TOPS tier | Helix VLA onboard | |
| Sensors (differs) | RGB-D camera, 9-axis IMU, microphone array | Redesigned cameras (2x frame rate, 60% wider FOV), palm cameras, fingertip tactile sensors (~3 g) | |
| 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 | |
A dash is an unsourced figure, not zero. Sources for each robot are listed on its spec sheet: Booster K1, Figure 03.
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