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 27 cm taller (150 vs 123 cm) and 60 kg heavier (89 vs 29 kg) than Unitree R1. Atlas (electric) has 30 more degrees of freedom (56 vs 26) than Unitree R1. Unitree R1 lists at $5,900; Atlas (electric) is not for sale. Openness score: Atlas (electric) 0, Unitree R1 30 (of 100); only Unitree R1 publishes SIM and SW. Availability: Atlas (electric) not for sale, Unitree R1 buy.
| Field | Boston DynamicsBoston Atlas (electric) | Unitree RoboticsUnitree R1 | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | Boston Dynamics | Unitree Robotics | |
| Class | Humanoid | Humanoid | |
| Status | Active | Active | |
| Availability (differs) | Not for sale | Buy | |
| Country (differs) | United States | China | |
| Year (differs) | 2024 | 2025 | |
| Specifications | |||
| Height (differs) | 150cm | 123cm | +27 cm (+22%) |
| Mass (differs) | 89kg | 29kg | +60 kg (+207%) |
| Degrees of freedom (differs) | 56 | 26 | +30 (+115%) |
| Payload | 50kg | —unsourced | |
| Top speed | —unsourced | —unsourced | |
| Runtime (differs) | 240min | 60min | +180 min (+300%) |
| Battery capacity | —unsourced | —unsourced | |
| Price (differs) | Not for sale | 5,900USD | |
| Actuators (differs) | Electric; actuators supplied by Hyundai Mobis | Unitree in-house electric joint motors | |
| Compute | —unsourced | 8-core CPU; optional Jetson Orin (40-100 TOPS) | |
| Sensors (differs) | 360-degree cameras; tactile-sensing hands | 4-mic array, monocular or binocular camera, joint encoders | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score (differs) | 0/ 100 | 30/ 100 | −30 |
| 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) | not public | not public | |
| Verification level (differs) | L0 | L1 | |
| Sources (differs) | 3 | 2 | |
| Last checked | 2026-09-24 | 2026-09-24 | |
03
Best-documented pairs
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