CL-1 vs Astribot S1: Specs, Price & ROS Support Compared (2025)
LimX Dynamics vs Stardust Intelligence — independent, side-by-side analysis.
Quick Verdict
Astribot S1 leads in more DOF. Overall, Astribot S1 has an edge in 1 out of 1 compared categories.
CL-1
LimX Dynamics
Astribot S1
Stardust Intelligence
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CL-1 Astribot S1
Specifications
Prototype (2023), never sold; superseded by CL-3 / Oli (full-size humanoid now sold on limxdynamics.com)PriceQuote-only (B2B); official site lists no price. Chinese reports cite ~CNY 500,000 (~$69,000) for the research edition; third-party estimates $96,000–$150,000. Volume shipments in China since late 2025
157 cmHeight170 cm
—Weight80 kg
20DOF23
—Payload5 kg
—Runtime5h
1.11 m/sSpeed—
YesStairs—
YesLiDARYes
N/AComputeLinux-based
Pros and cons at a glance
CL-1
Pros
- Ships with LiDAR for robust depth sensing in low-light environments
Cons
- Discontinued by the manufacturer
- Unit price not publicly disclosed (quote-on-request or enterprise-only)
Astribot S1
Pros
- Shipping to customers (verified commercial availability)
- Ships with LiDAR for robust depth sensing in low-light environments
Cons
- Unit price not publicly disclosed (quote-on-request or enterprise-only)
- Low rated payload (5 kg) — research or light-handling tasks only
Frequently asked questions
How do CL-1 and Astribot S1 compare on price?
CL-1: Prototype (2023), never sold; superseded by CL-3 / Oli (full-size humanoid now sold on limxdynamics.com). Astribot S1: Quote-only (B2B); official site lists no price. Chinese reports cite ~CNY 500,000 (~$69,000) for the research edition; third-party estimates $96,000–$150,000. Volume shipments in China since late 2025.
Is CL-1 or Astribot S1 actually available to buy?
CL-1 has been discontinued. Astribot S1 is shipping to customers. Status reflects the vendor's published commercial position as of the last review and can change between announcement and actual delivery.
Which is better for ROS-based development: CL-1 or Astribot S1?
CL-1 has ROS 1 only; Astribot S1 has ros2. For research and multi-vendor robotics stacks, native ROS 2 is the strongest signal of ecosystem maturity.
Last updated: 2025