Quick Verdict
L7 leads in more DOF, higher payload, faster speed. Overall, L7 has an edge in 3 out of 3 compared categories.
GR-2
Fourier Intelligence
L7
RobotEra
DNA Fingerprint Overlay
GR-2 L7
Specifications
ContactPrice~$60,000–$90,000
175 cmHeight171 cm
63 kgWeight65 kg
53DOF55
3 kgPayload20 kg
2hRuntime—
1.39 m/sSpeed4 m/s
YesStairsYes
NoLiDARNo
NVIDIA Isaac Lab ecosystemCompute80 TOPS (x86) + 275 TOPS (NVIDIA Orin)
Ecosystem Openness
65
GR-2
/100
—
L7
Same ecosystem as GR-1. Improved tactile SDK.
Last updated: 2025