Neura Robotics 4NE-1vsunitree B2
For power grid and petrochemical facility inspections, where thermal imaging and gas sensing payloads and all-terrain mobility justify cost., B2 is easier to deploy today — 4NE-1 is the longer bet on capability.
4NE-1
1 wins
B2
2 wins
Category breakdown
Deploy & operate
Readiness, uptime, navigation & connectivity
- 62Deployment 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
- 55Price accessibility41
- 58ROI clarity58
Capability
Payload, speed, runtime & labor replacement
- 72Labor replacement45
- 20 kg (continuous mobile); 100 kg maximum lift capacityPayload40 kg (walking sustained); 120 kg (standing)
- 5 km/h (Gen 3.5); 3 km/h (Mini)Speed6 m/s
- 6–8 hours (Gen 3.5 with hot-swappable batteries)Battery4–6 hours (45 Ah / 2250 Wh capacity); 5 hours without load for 20 km mileage, 4 hours with 20 kg load for 15 km mileage
Fit & future
Environment fit, footprint & long-term upside
- 68Environment fit80
- 76Future potential68
- 170–180 cm height; full dimensions unknownFootprintStanding: 1098 × 450 × 645 mm; Lying: 880 × 460 × 330 mm
4NE-1 · Best for
Assembly, material handling, quality inspection in manufacturing facilities
B2 · Best for
Power grid and petrochemical facility inspections, where thermal imaging and gas sensing payloads and all-terrain mobility justify cost.
Final judgment
If immediate deployment is the priority, choose B2. If the goal is to be ready when 4NE-1's capabilities mature, track it.