COMPARISON MATRIX4PLATFORMS SELECTED
COMPARE — SIDE BY SIDE

Comparison matrix

Units
View
Robots ×4
GR-2GR 2
Fourier Intelligence
K1 EducationalK1 EDUCATIONAL
Booster Robotics
Unitree Robotics · CN
ApolloAPOLLO
Apptronik · US
① Commercial — maturity · obtainability
Commercial statusPROTOTYPECOMMERCIALCOMMERCIALPILOT
PriceNo confirmed pricingUNKNOWN€15,399PUBLIC$13,500PUBLICNo confirmed pricingUNKNOWN
PurchaseON_REQUESTLIMITED
② Physical
Height (cm)175 cm95 cm132 cm172.7 cm
Weight (kg)63 kg19.5 kg35 kg72.6 kg
Payload (kg)10 kgUNKNOWN2 kg24.9 kg
Walk speed (m/s)1.39 m/s0.4 m/sUNKNOWNUNKNOWN
Runtime (min)120 min80 min120 min240 min
MobilityBIPEDALBIPEDALBIPEDALBIPEDAL
③ Manipulation · intelligence · developer
Hand typeUNKNOWNUNKNOWNfixed non-dexterous hands (non-articulating; cannot grasp)UNKNOWN
Hand DOFUNKNOWNUNKNOWN0UNKNOWN
ManipulationUNKNOWNUNKNOWNNOYES
AutonomyUNKNOWNUNKNOWNTELEOPERATEDSUPERVISED_AUTONOMY
VisionUNKNOWNYESYESYES
Language UIUNKNOWNYESYESUNKNOWN
SDKYESYESNOUNKNOWN
ROS supportYESYESYESUNKNOWN
Developer editionUNKNOWNUNKNOWNNOUNKNOWN
④ Deployment — evidence
DeploymentsUNKNOWNUNKNOWNUNKNOWN1
Evidence confidenceUNKNOWNMEDIUMVERIFIEDHIGH
best-in-row (numeric metrics with a leader only)— = not applicable / no offer in this modeUNKNOWN = no data (never 0/false)QUOTE = price on request ≠ unknown

// Best-in-row identifies a metric-specific numeric leader only. It is not a robot ranking, recommendation, fit score, or purchase recommendation. Reference deltas are factual differences in canonical units, not verdicts. Matching / fit scoring is out of scope (WS6).