humanoidrobots.systems

Compare humanoids

Pick two to four robots. Every pair also has its own permanent page, 1,326 in total, generated from the same records.

01

Pick robots

52 humanoids
2 robots selected.
02

Booster K1 vs Fourier GR-1

permalink

Booster K1 is 70 cm shorter (95 vs 165 cm) than Fourier GR-1. Both score 30/100 on openness. Availability for both: buy.

Side-by-side specifications. Rows marked with a square differ.
FieldBooster RoboticsBooster K1Fourier (Fourier Intelligence)Fourier GR-1Δ first − second
Identity
Maker (differs)Booster RoboticsFourier (Fourier Intelligence)
ClassHumanoidHumanoid
StatusActiveActive
AvailabilityBuyBuy
CountryChinaChina
Year (differs)20252023
Specifications
Height (differs)95cm165cm−70 cm (-42%)
Mass19.5kg—unsourced
Degrees of freedom22—unsourced
Payload—unsourced—unsourced
Top speed—unsourced—unsourced
Runtime40min—unsourced
Battery capacity—unsourced—unsourced
Price4,999USD—unsourced
Actuators (differs)Dual-encoder actuatorsFourier FSA smart actuators
ComputeNVIDIA Jetson Orin NX 8GB (117 TOPS) base; up to 200 TOPS tier—unsourced
SensorsRGB-D camera, 9-axis IMU, microphone array—unsourced
Openness and provenance
Openness bar3030
Openness score30/ 10030/ 100=
CAD (25)not publicnot public
Bill of materials (20)not publicnot public
Sim model (URDF/MJCF) (20)publicpublic
Firmware (15)not publicnot public
Software (10)publicpublic
Trained policies (10)not publicnot public
Verification levelL1L1
Sources22
Last checked2026-09-242026-09-24
03

Best-documented pairs

most sourced fields on both sides