Fourier Intelligence GR-3vsNeura Robotics 4NE-1

Close call. GR-3 and 4NE-1 trade wins across the matrix.

GR-3

2 wins

4NE-1

2 wins

Category breakdown

Readiness, uptime, navigation & connectivity

GR-3

72
Deployment readiness
62
60
Maintenance confidence
60
Vision-led navigation (estimated)
Navigation
Vision-led navigation (estimated)
Wi-Fi / cloud fleet management (estimated)
Connectivity
Wi-Fi / cloud fleet management (estimated)

Price accessibility and ROI clarity

4NE-1

Payload, speed, runtime & labor replacement

4NE-1

45
Labor replacement
72
71 kg total weight; no single-arm lifting capacity disclosed
Payload
20 kg (continuous mobile); 100 kg maximum lift capacity
5 km/h
Speed
5 km/h (Gen 3.5); 3 km/h (Mini)
3 hours per charge; dual hot-swappable batteries enable 6 hours continuous operation
Battery
6–8 hours (Gen 3.5 with hot-swappable batteries)

Environment fit, footprint & long-term upside

GR-3

78
Environment fit
68
75
Future potential
76
Height 165 cm; width and depth not disclosed
Footprint
170–180 cm height; full dimensions unknown

GR-3 · Best for

Senior living communities: companionship, fall monitoring, medication reminders via natural voice.

4NE-1 · Best for

Assembly, material handling, quality inspection in manufacturing facilities

Final judgment

If immediate deployment is the priority, choose GR-3. If the goal is to be ready when 4NE-1's capabilities mature, track it.