COMPARISON MATRIX4PLATFORMS SELECTED
COMPARE — SIDE BY SIDE

Comparison matrix

Units
View
Robots ×4
GR-2GR 2
Fourier Intelligence
Walker S1WALKER S1
UBTECH Robotics
AmecaAMECA
Engineered Arts · UK
TALOSTALOS
PAL Robotics
① Commercial — maturity · obtainability
Commercial statusPROTOTYPEUNKNOWNCOMMERCIALUNKNOWN
PriceNo confirmed pricingUNKNOWNNo confirmed pricingUNKNOWNPrice on requestQUOTE_ONLYNo confirmed pricingUNKNOWN
PurchaseON_REQUEST
RentalAVAILABLE
② Physical
Height (cm)175 cm172 cm187 cm175 cm
Weight (kg)63 kg76 kgUNKNOWN95 kg
Payload (kg)10 kg15 kgUNKNOWN6 kg
Walk speed (m/s)1.39 m/sUNKNOWNUNKNOWNUNKNOWN
Runtime (min)120 minUNKNOWNUNKNOWN90 min
MobilityBIPEDALBIPEDALSTATIONARYBIPEDAL
③ Manipulation · intelligence · developer
Hand typeUNKNOWNUNKNOWNUNKNOWNUNKNOWN
Hand DOFUNKNOWNUNKNOWNUNKNOWNUNKNOWN
ManipulationUNKNOWNYESUNKNOWNYES
AutonomyUNKNOWNSUPERVISED_AUTONOMYASSISTEDUNKNOWN
VisionUNKNOWNUNKNOWNYESUNKNOWN
Language UIUNKNOWNUNKNOWNYESUNKNOWN
SDKYESUNKNOWNUNKNOWNYES
ROS supportYESUNKNOWNUNKNOWNYES
Developer editionUNKNOWNUNKNOWNUNKNOWNYES
④ Deployment — evidence
DeploymentsUNKNOWNUNKNOWNUNKNOWNUNKNOWN
Evidence confidenceUNKNOWNUNKNOWNHIGHUNKNOWN
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).