Sony Corporation Sony Aibo ERS-1000vsUnitree Robotics B2
Side-by-side comparison of Sony Corporation Sony Aibo ERS-1000 and Unitree Robotics B2: specs, price, use cases and SDKs.

Sony Corporation
Sony Aibo ERS-1000
An advanced robotic dog that forms emotional bonds and develops a unique personality.
From
$2,899

Unitree Robotics
B2
Industrial heavy-payload quadruped
From
$100,000
Specifications
| Spec | Sony Aibo ERS-1000 | B2 |
|---|---|---|
| Price (USD) | $2,899 | $100,000 |
| Category | quadruped | quadruped |
| Payload | null kg | 120 kg |
| Runtime | 2 h | 5 h |
| Speed | null m/s | 6 m/s |
| Weight | 2.2 kg | 60 kg |
| Degrees of Freedom | 22 | — |
| Battery | Rechargeable (charges itself when needed) | — |
Shared use cases
No shared use cases
Only on Sony Aibo ERS-1000
- Companionship
- Therapy
- Education
- Elder care
- Home monitoring
Only on B2
- Heavy inspection
- Patrol
- Logistics
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