T-HR3 vs Astribot S1: Specs, Price & ROS Support Compared (2025)
Toyota vs Stardust Intelligence — independent, side-by-side analysis.
Quick Verdict
T-HR3 leads in more DOF. Overall, T-HR3 has an edge in 1 out of 1 compared categories.
T-HR3
Toyota
Astribot S1
Stardust Intelligence
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T-HR3 Astribot S1
Specifications
Research only (teleoperated). Toyota's next factory humanoid is the wheeled 'Eley' (50 kg, two-finger hands); 400,000 units planned across 60 plants from 2028 (Nikkei, Sep 2026)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
151 cmHeight170 cm
75 kgWeight80 kg
42DOF23
—Payload5 kg
—Runtime5h
—Speed—
YesStairs—
NoLiDARYes
ProprietaryComputeLinux-based
Pros and cons at a glance
T-HR3
Pros
- 42 degrees of freedom — full-body articulation
Cons
- Still in development, no commercial availability
- Unit price not publicly disclosed (quote-on-request or enterprise-only)
- Closed software stack — no public SDK or ROS support
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 T-HR3 and Astribot S1 compare on price?
T-HR3: Research only (teleoperated). Toyota's next factory humanoid is the wheeled 'Eley' (50 kg, two-finger hands); 400,000 units planned across 60 plants from 2028 (Nikkei, Sep 2026). 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 T-HR3 or Astribot S1 actually available to buy?
T-HR3 is in active development without commercial availability. 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: T-HR3 or Astribot S1?
T-HR3 has no ROS support; Astribot S1 has ros2. For research and multi-vendor robotics stacks, native ROS 2 is the strongest signal of ecosystem maturity.
Does T-HR3 or Astribot S1 use LiDAR?
Astribot S1 ships with LiDAR for depth sensing; T-HR3 does not. LiDAR adds cost and complexity but improves obstacle detection in low-light or low-contrast environments.
Last updated: 2025