Unitree A2 vs Unitree B1
Unitree Robotics vs Unitree Robotics — specs, price, and data-backed comparison.
QUICK TAKE
- Unitree A2 offers the longer runtime (180 min vs 120 min).
- Unitree A2 offers the lighter build (42 kg vs 50 kg).
- Unitree A2 is the newer platform (2,025 vs 2,021).
SPECIFICATIONS COMPARED
| Unitree A2 | Unitree B1 | |
|---|---|---|
| Company | Unitree Robotics | Unitree Robotics |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Released: | 2025 | 2021 |
| Weight | 42 kg | 50 kg |
| Degrees of Freedom | 12 | — |
| Speed | 13.32 km/h | — |
| Battery Life | 180 min | 120 min |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the Unitree A2 and the Unitree B1?
Unitree A2 is made by Unitree Robotics, while Unitree B1 is made by Unitree Robotics. Both are industrial-robots, so the differences come down to price and specifications.
Which has the longer battery life, the Unitree A2 or the Unitree B1?
The Unitree A2 has the higher runtime at about 180 minutes, compared to about 120 minutes for the Unitree B1.