PAL Robotics TIAGo HeadvsUnitree A2
Unitree A2 leads on 4 of 7 dimensions — strongest on deployment readiness.
TIAGo Head
0 wins
A2
2 wins
Category breakdown
Deploy & operate
Readiness, uptime, navigation & connectivity
- 62Deployment readiness80
- 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
- 87Price accessibility35
- 48ROI clarity65
Capability
Payload, speed, runtime & labor replacement
- 35Labor replacement55
- None (tabletop head only, no manipulation)Payload100 kg stationary; 25 kg continuous walking
- N/A (stationary head)SpeedUp to 5 m/s (11.2 mph)
- Mains powered (110V/230V AC)Battery5+ hours unloaded (~20 km); 3+ hours loaded with 25 kg (~12.5 km)
Fit & future
Environment fit, footprint & long-term upside
- 72Environment fit85
- 78Future potential80
- 320 × 255 × 450 mm (W × D × H)Footprint44 × 57 × 82 cm (W × D × H)
TIAGo Head · Best for
University robotics labs: Multi-year student projects in HRI, gesture recognition, dialogue systems
A2 · Best for
Infrastructure inspection in dusty or rugged environments with up to 45-degree slope navigation
Final judgment
If immediate deployment is the priority, choose A2. If the goal is to be ready when TIAGo Head's capabilities mature, track it.