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 humanoidsAgiBot Lingxi X1 is 10 cm shorter (130 vs 140 cm) and 98 kg lighter (33 vs 131 kg) than Rainbow Robotics RB-Y1. AgiBot Lingxi X1 has 11 more degrees of freedom (31 vs 20) and 2.5 kg less rated payload (0.5 vs 3 kg) than Rainbow Robotics RB-Y1. Openness score: AgiBot Lingxi X1 85, Rainbow Robotics RB-Y1 30 (of 100); only AgiBot Lingxi X1 publishes CAD, BOM and POL. Availability: AgiBot Lingxi X1 diy build, Rainbow Robotics RB-Y1 buy.
| Field | AgiBot (Zhiyuan Robotics)AgiBot Lingxi X1 | Rainbow RoboticsRainbow Robotics RB-Y1 | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | AgiBot (Zhiyuan Robotics) | Rainbow Robotics | |
| Class (differs) | Humanoid | Wheeled humanoid | |
| Status | Active | Active | |
| Availability (differs) | DIY build | Buy | |
| Country (differs) | China | South Korea | |
| Year | 2024 | 2024 | |
| Specifications | |||
| Height (differs) | 130cm | 140cm | −10 cm (-7%) |
| Mass (differs) | 33kg | 131kg | −98 kg (-75%) |
| Degrees of freedom (differs) | 31 | 20 | +11 (+55%) |
| Payload (differs) | 0.5kg | 3kg | −2.5 kg (-83%) |
| Top speed (differs) | 1m/s | 1.5m/s | −0.5 m/s (-33%) |
| Runtime | 120min | —unsourced | |
| Battery capacity | —unsourced | 1,250Wh | |
| Price | —unsourced | —unsourced | |
| Actuators (differs) | AgiBot PowerFlow joint modules (R86-2, R86-3, R52, L28) | Rainbow in-house joint modules | |
| Compute | —unsourced | Dual-PC (real-time robot PC + user PC with ROS 2) | |
| Sensors | —unsourced | Built-in wrist force/torque sensors (v1.2); optional camera | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score (differs) | 85/ 100 | 30/ 100 | +55 |
| CAD (25) (differs) | public | not public | |
| Bill of materials (20) (differs) | public | not public | |
| Sim model (URDF/MJCF) (20) | public | public | |
| Firmware (15) | not public | not public | |
| Software (10) | public | public | |
| Trained policies (10) (differs) | public | not public | |
| Verification level (differs) | L1 | L2 | |
| Sources (differs) | 6 | 2 | |
| Last checked (differs) | 2026-09-25 | 2026-09-24 | |
03
Best-documented pairs
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