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 humanoidsAtlas (electric) is 37 cm shorter (150 vs 187 cm) and 27 kg heavier (89 vs 62 kg) than Ameca. Atlas (electric) has 5 fewer degrees of freedom (56 vs 61) than Ameca. Both score 0/100 on openness. Availability: Atlas (electric) not for sale, Ameca buy.
| Field | Boston DynamicsBoston Atlas (electric) | Engineered ArtsEngineered Ameca | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | Boston Dynamics | Engineered Arts | |
| Class | Humanoid | Humanoid | |
| Status | Active | Active | |
| Availability (differs) | Not for sale | Buy | |
| Country (differs) | United States | United Kingdom | |
| Year (differs) | 2024 | 2021 | |
| Specifications | |||
| Height (differs) | 150cm | 187cm | −37 cm (-20%) |
| Mass (differs) | 89kg | 62kg | +27 kg (+44%) |
| Degrees of freedom (differs) | 56 | 61 | −5 (-8%) |
| Payload | 50kg | —unsourced | |
| Top speed | —unsourced | —unsourced | |
| Runtime | 240min | —unsourced | |
| Battery capacity | —unsourced | —unsourced | |
| Price | Not for sale | —unsourced | |
| Actuators (differs) | Electric; actuators supplied by Hyundai Mobis | Electric; 27 DOF head/face, 34 DOF upper body | |
| Compute | —unsourced | Embedded robot PC; Tritium robotOS (Linux/Yocto) | |
| Sensors (differs) | 360-degree cameras; tactile-sensing hands | 2x 8MP eye cameras, binaural mics, 4-ch chest mic, LiDAR safety sensors | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score | 0/ 100 | 0/ 100 | = |
| CAD (25) | not public | not public | |
| Bill of materials (20) | not public | not public | |
| Sim model (URDF/MJCF) (20) | not public | not public | |
| Firmware (15) | not public | not public | |
| Software (10) | not public | not public | |
| Trained policies (10) | not public | not public | |
| Verification level | L0 | L0 | |
| Sources (differs) | 3 | 2 | |
| Last checked | 2026-09-24 | 2026-09-24 | |
03
Best-documented pairs
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