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 humanoidsAmeca is 27 cm taller (187 vs 160 cm) and 2 kg heavier (62 vs 60 kg) than Adam Lite. Ameca has 36 more degrees of freedom (61 vs 25) than Adam Lite. Openness score: Ameca 0, Adam Lite 20 (of 100); only Adam Lite publishes SIM. Availability for both: buy.
| Field | Engineered ArtsEngineered Ameca | PNDboticsPNDbotics Adam Lite | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | Engineered Arts | PNDbotics | |
| Class | Humanoid | Humanoid | |
| Status | Active | Active | |
| Availability | Buy | Buy | |
| Country (differs) | United Kingdom | China | |
| Year (differs) | 2021 | 2024 | |
| Specifications | |||
| Height (differs) | 187cm | 160cm | +27 cm (+17%) |
| Mass (differs) | 62kg | 60kg | +2 kg (+3%) |
| Degrees of freedom (differs) | 61 | 25 | +36 (+144%) |
| Payload | —unsourced | —unsourced | |
| Top speed | —unsourced | —unsourced | |
| Runtime | —unsourced | —unsourced | |
| Battery capacity | —unsourced | —unsourced | |
| Price | —unsourced | —unsourced | |
| Actuators (differs) | Electric; 27 DOF head/face, 34 DOF upper body | quasi-direct-drive actuators | |
| Compute | Embedded robot PC; Tritium robotOS (Linux/Yocto) | —unsourced | |
| Sensors | 2x 8MP eye cameras, binaural mics, 4-ch chest mic, LiDAR safety sensors | —unsourced | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score (differs) | 0/ 100 | 20/ 100 | −20 |
| 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) | not public | not public | |
| Trained policies (10) | not public | not public | |
| Verification level (differs) | L0 | L2 | |
| Sources (differs) | 2 | 4 | |
| Last checked | 2026-09-24 | 2026-09-24 | |
03
Best-documented pairs
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