COMPARISON MATRIX3PLATFORMS SELECTED
COMPARE — SIDE BY SIDE

Comparison matrix

Units
View
Robots ×3
GR-2GR 2
Fourier Intelligence
Walker S1WALKER S1
UBTECH Robotics
PhoenixPHOENIX
Sanctuary AI · CA
① Commercial — maturity · obtainability
Commercial statusPROTOTYPEUNKNOWNPROTOTYPE
PriceNo confirmed pricingUNKNOWNNo confirmed pricingUNKNOWNNo confirmed pricingUNKNOWN
② Physical
Height (cm)175 cm172 cm170 cm
Weight (kg)63 kg76 kg70 kg
Payload (kg)10 kg15 kg25 kg
Walk speed (m/s)1.39 m/sUNKNOWN1.11 m/s
Runtime (min)120 minUNKNOWN480 min
MobilityBIPEDALBIPEDALBIPEDAL
③ Manipulation · intelligence · developer
Hand typeUNKNOWNUNKNOWNUNKNOWN
Hand DOFUNKNOWNUNKNOWN20
ManipulationUNKNOWNYESYES
AutonomyUNKNOWNSUPERVISED_AUTONOMYTELEOPERATED
VisionUNKNOWNUNKNOWNUNKNOWN
Language UIUNKNOWNUNKNOWNUNKNOWN
SDKYESUNKNOWNUNKNOWN
ROS supportYESUNKNOWNUNKNOWN
Developer editionUNKNOWNUNKNOWNUNKNOWN
④ Deployment — evidence
DeploymentsUNKNOWNUNKNOWNUNKNOWN
Evidence confidenceUNKNOWNUNKNOWNUNKNOWN
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).