Astribot S1vsUnitree G1
Close call. S1 and G1 trade wins across the matrix.
S1
2 wins
G1
2 wins
Category breakdown
Deploy & operate
Readiness, uptime, navigation & connectivity
- 65Deployment readiness72
- 60Maintenance confidence60
- Vision-led navigation (estimated)NavigationVision-led navigation (estimated)
- Wi-Fi / cloud fleet management (estimated)ConnectivityWi-Fi / cloud fleet management (estimated)
Cost & ROI
Price accessibility and ROI clarity
- 32Price accessibility66
- 55ROI clarity58
Capability
Payload, speed, runtime & labor replacement
- 60Labor replacement35
- 5 kg per armPayloadup to 2 kg
- ≥10 m/s end-effector speed; 4 km/h walking speedSpeedup to 2 m/s (7.2 km/h)
- up to 4.5 hours on full chargeBatteryapproximately 2 hours under active use (~1–1.25 hours during manipulation tasks)
Fit & future
Environment fit, footprint & long-term upside
- 70Environment fit65
- 75Future potential78
- 170 cm height × 60 cm width × 40 cm depthFootprintStanding: 1320 × 450 × 200 mm; folded: 690 × 450 × 300 mm
S1 · Best for
Research labs testing whole-body imitation learning and mobile manipulation under controlled conditions
G1 · Best for
Robotics research: locomotion, manipulation, embodied AI
Final judgment
If immediate deployment is the priority, choose G1. If the goal is to be ready when S1's capabilities mature, track it.