Robot A
Spot
Boston Dynamics · United States
Quadruped2019
- Height
- 610 mm default walking (700 mm max)
- Weight
- 33.8 kg (with battery)
- Speed
- 1.6 m/s
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Robot comparison
Primary archive photos, catalog specs, and an AI summary — side by side.
Robot A
Robot B
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Robot B
Spec sheet
Side-by-side attributes
Teal / gold marks the higher numeric value
| Attribute | Spot | Unitree B2 |
|---|---|---|
| Company | Boston Dynamics | Unitree Robotics |
| Country | United States | China |
| Category | Quadruped | Quadruped |
| Year | 2019 | 2023 |
| RoboDex Score | — | — |
| Height | 610 mm default walking (700 mm max) | — |
| Weight | 33.8 kg (with battery) | ≈60 kg |
| Speed | 1.6 m/s | >6 m/s |
Spot
Capabilities
- Quadrupedal locomotion
- Autonomous inspection
- Remote teleoperation
- Payload integration
- Industrial inspection
- Energy facility monitoring
- Construction site monitoring
- Research and education
- Hazardous response
Unitree B2
Capabilities
- All-terrain locomotion
- Inspection
- Emergency response
- Power inspection
- Firefighting and rescue
- Geological-disaster rescue
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