Astribot S1 vs Tiangong
Compare Astribot S1 (Astribot) and Tiangong (X-Humanoid / Beijing Humanoid Robot Innovation Centre) side by side: degrees of freedom, weight, payload, battery life, actuators, and status.
| Spec | Astribot S1 | Tiangong |
|---|---|---|
| Manufacturer | Astribot | X-Humanoid / Beijing Humanoid Robot Innovation Centre |
| Category | Humanoid | Humanoid |
| Country | China | China |
| Degrees of freedom | 28 | 27 |
| Weight (kg) | 55 | 43 |
| Battery life (h) | 3 | 4 |
| Payload | 10 kg per arm | 5 kg |
| Max speed | 1.5 m/s (body) | 6 km/h |
| Actuators | High-Speed Linear Actuators | electric |
| Primary sensor | Depth Camera + IMU + Tactile | RGB cameras, stereo cameras, LiDAR, high-precision IMU, six-axis force/torque sensors |
| Function | Home assistance | general-purpose humanoid for dynamic locomotion and terrain navigation |
| Released | 2024 | 2024 |
| Status | Active | Pilot |
Verdict
Tiangong leads on 3 of the 5 weighted dimensions both makers disclose.
Astribot S1 leads on degrees of freedom (28 vs 27) and payload (10 kg per arm vs 5 kg).
Tiangong leads on price ($41000 vs ~$99,000), max speed (6 km/h vs 1.5 m/s (body)) and battery life (4 h vs 3 h).
Astribot S1
Dual-arm mobile manipulator with exceptionally fast arm motions (up to 10 m/s). Designed for home service and logistics with impressive dexterity.
Tiangong
Tiangong is a full-size, fully electric humanoid robot developed by the Beijing Humanoid Robot Innovation Center (X-Humanoid). Unveiled in April 2024, it is the world's first such robot capable of stable running at 6 km/h while navigating slopes and stairs without visual input.