Unitree B2 vs Unitree Go2
A side-by-side comparison of the Unitree B2 and the Unitree Go2 — spanning Unitree B Series and Unitree Go Series. Specs, real prices and a straight answer on which to pick.
Unitree B2
Second-generation industrial quadruped with a 40 kg payload and a 6-hour runtime.
Unitree Go2
The best-selling consumer robot dog: 4D LiDAR, AI-driven motion and a sub-$2,000 entry price.
⚡ Quick verdict
The Unitree Go2 is the cheaper buy at $1,600 versus $100,000.
Specs side by side
| Spec | Unitree B2 | Unitree Go2 |
|---|---|---|
| Brand | Unitree | Unitree |
| Category | Quadruped Robots | Quadruped Robots |
| Released | 2023 | 2023 |
| Model line | Unitree B Series (Gen 2) | Unitree Go Series (Gen 2) |
| Price from | $100,000 | $1,600 |
| Type | Quadruped | — |
| Use | Industrial | — |
| Runtime | — | 4 h |
| Width | — | 310 mm |
| Length | — | 700 mm |
| Height | — | 400 mm |
| Weight | — | 15 kg |
| Max speed | — | 1.5 m/s |
| Degrees of freedom | — | 12 |
Unitree B2 lineage
← Replaced Unitree B1
→ Replaced by Unitree B2-W
Unitree Go2 lineage
← Replaced Unitree Go1
Where to buy the Unitree B2
- Unitree Official Store $100,000 →
Where to buy the Unitree Go2
- Unitree Official Store $1,600 →
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