COMPARISON MATRIX4PLATFORMS SELECTED
COMPARE — SIDE BY SIDE

Comparison matrix

Units
View
Robots ×4
GR-2GR 2
Fourier Intelligence
Walker S1WALKER S1
UBTECH Robotics
TALOSTALOS
PAL Robotics
AmecaAMECA
Engineered Arts · UK
① Commercial — maturity · obtainability
Commercial statusPROTOTYPEUNKNOWNUNKNOWNCOMMERCIAL
PriceNo confirmed pricingUNKNOWNNo confirmed pricingUNKNOWNNo confirmed pricingUNKNOWNPrice on requestQUOTE_ONLY
PurchaseON_REQUEST
RentalAVAILABLE
② Physical
Height (cm)175 cm172 cm175 cm187 cm
Weight (kg)63 kg76 kg95 kgUNKNOWN
Payload (kg)10 kg15 kg6 kgUNKNOWN
Walk speed (m/s)1.39 m/sUNKNOWNUNKNOWNUNKNOWN
Runtime (min)120 minUNKNOWN90 minUNKNOWN
MobilityBIPEDALBIPEDALBIPEDALSTATIONARY
③ Manipulation · intelligence · developer
Hand typeUNKNOWNUNKNOWNUNKNOWNUNKNOWN
Hand DOFUNKNOWNUNKNOWNUNKNOWNUNKNOWN
ManipulationUNKNOWNYESYESUNKNOWN
AutonomyUNKNOWNSUPERVISED_AUTONOMYUNKNOWNASSISTED
VisionUNKNOWNUNKNOWNUNKNOWNYES
Language UIUNKNOWNUNKNOWNUNKNOWNYES
SDKYESUNKNOWNYESUNKNOWN
ROS supportYESUNKNOWNYESUNKNOWN
Developer editionUNKNOWNUNKNOWNYESUNKNOWN
④ Deployment — evidence
DeploymentsUNKNOWNUNKNOWNUNKNOWNUNKNOWN
Evidence confidenceUNKNOWNUNKNOWNUNKNOWNHIGH
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).