Lingxi X1 (AgiBot X1) vs Walker S2
AgiBot Inc. (Zhiyuan Robotics) vs UBTech Robotics — specs, price, and data-backed comparison.

Lingxi X1 (AgiBot X1)
AgiBot Inc. (Zhiyuan Robotics)
Not announced

Walker S2
UBTech Robotics
Not announced
QUICK TAKE
- Lingxi X1 (AgiBot X1) offers the higher payload (33 kg vs 15 kg).
- Walker S2 is the newer platform (2,025 vs 2,024).
SPECIFICATIONS COMPARED
| Lingxi X1 (AgiBot X1) | Walker S2 | |
|---|---|---|
| Company | AgiBot Inc. (Zhiyuan Robotics) | UBTech Robotics |
| Category | Humanoid | Humanoid |
| Price: | Not announced | Not announced |
| Released: | 2024 | 2025 |
| Weight | 33 kg | — |
| Payload | 33 kg | 15 kg |
| Speed | 3.6 km/h | — |
| Software / AI | AimRT framework, ROS 2 compatible, Linux SDK, C++/Python, open-source under Mulan PSL-2.0 | — |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the Lingxi X1 (AgiBot X1) and the Walker S2?
Lingxi X1 (AgiBot X1) is made by AgiBot Inc. (Zhiyuan Robotics), while Walker S2 is made by UBTech Robotics. Both are humanoids, so the differences come down to price and specifications.
Which has the higher payload, the Lingxi X1 (AgiBot X1) or the Walker S2?
The Lingxi X1 (AgiBot X1) has the higher payload at 33 kg, compared to 15 kg for the Walker S2.
