COMPARISON MATRIX4PLATFORMS SELECTED
COMPARE — SIDE BY SIDE

Comparison matrix

Units
View
Robots ×4
GR-2GR 2
Fourier Intelligence
AmecaAMECA
Engineered Arts · UK
TALOSTALOS
PAL Robotics
PhoenixPHOENIX
Sanctuary AI · CA
① Commercial — maturity · obtainability
Commercial statusPROTOTYPECOMMERCIALUNKNOWNPROTOTYPE
PriceNo confirmed pricingUNKNOWNPrice on requestQUOTE_ONLYNo confirmed pricingUNKNOWNNo confirmed pricingUNKNOWN
PurchaseON_REQUEST
RentalAVAILABLE
② Physical
Height (cm)175 cm187 cm175 cm170 cm
Weight (kg)63 kgUNKNOWN95 kg70 kg
Payload (kg)10 kgUNKNOWN6 kg25 kg
Walk speed (m/s)1.39 m/sUNKNOWNUNKNOWN1.11 m/s
Runtime (min)120 minUNKNOWN90 min480 min
MobilityBIPEDALSTATIONARYBIPEDALBIPEDAL
③ Manipulation · intelligence · developer
Hand typeUNKNOWNUNKNOWNUNKNOWNUNKNOWN
Hand DOFUNKNOWNUNKNOWNUNKNOWN20
ManipulationUNKNOWNUNKNOWNYESYES
AutonomyUNKNOWNASSISTEDUNKNOWNTELEOPERATED
VisionUNKNOWNYESUNKNOWNUNKNOWN
Language UIUNKNOWNYESUNKNOWNUNKNOWN
SDKYESUNKNOWNYESUNKNOWN
ROS supportYESUNKNOWNYESUNKNOWN
Developer editionUNKNOWNUNKNOWNYESUNKNOWN
④ Deployment — evidence
DeploymentsUNKNOWNUNKNOWNUNKNOWNUNKNOWN
Evidence confidenceUNKNOWNHIGHUNKNOWNUNKNOWN
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).