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Comparison view

GR-3 or G1?

GR-3 is best suited to developers and organisations exploring full-size care-focused humanoid and vision, hearing and touch interaction; G1 is best suited to research labs and robotics developers. Compare their features and compromises below.

ProductLocal priceStatus
Choose GR-3 if...

Developers and organisations exploring full-size care-focused humanoid and vision, hearing and touch interaction.

Main compromise: mainstream household buyers who need a finished, fully autonomous appliance.
Choose G1 if...

Research labs and robotics developers.

Main compromise: everyday household tasks.

Side by side

The meaningful differences.

SpecificationFourier GR-3Unitree G1
HeightStanding 165 cm tallHeight, Width and Thickness（Stand）1320x450x200mm
Weightweighing 71 kgWeight (With Battery) About 35kg
Degrees of freedom55 degrees of freedom across its bodyTotal Degrees of Freedom（Joint Freedom）23 (G1); 23 - 43 (G1 EDU)
BatteryLithium-ion battery: 702 Wh + 234 WhSmart Battery 9000mAh; Charger 54V 5A
Run timeapproximately 3 hBattery Life About 2h
Payloadsingle-arm payload capacity of up to 3 kgArm Maximum Load About 2Kg (G1); About 3Kg (G1 EDU)
Top speedWalking speed 6.1 km/h—
SensorsMonocular camera with OAK system; 6-axis IMU; 360 degree omnidirectional microphone; tactile sensors on head and torsoSensing Sensor Depth Camera+3D LiDAR; 4 Microphone Array; 5W Speaker
Development stage—Commercial developer platform
Mobility—Bipedal, 23 DOF base
Sensing—Depth camera + 3D LiDAR
Runtime—Around 2 hours

Official product sources

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