COMPARISON MATRIX4PLATFORMS SELECTED
COMPARE — SIDE BY SIDE

Comparison matrix

Units
View
Robots ×4
Walker S1WALKER S1
UBTECH Robotics
H1H1
Unitree Robotics · CN
AmecaAMECA
Engineered Arts · UK
PhoenixPHOENIX
Sanctuary AI · CA
① Commercial — maturity · obtainability
Commercial statusUNKNOWNCOMMERCIALCOMMERCIALPROTOTYPE
PriceNo confirmed pricingUNKNOWNPrice on requestQUOTE_ONLYPrice on requestQUOTE_ONLYNo confirmed pricingUNKNOWN
PurchaseON_REQUESTON_REQUEST
RentalAVAILABLE
② Physical
Height (cm)172 cm180 cm187 cm170 cm
Weight (kg)76 kg47 kgUNKNOWN70 kg
Payload (kg)15 kgUNKNOWNUNKNOWN25 kg
Walk speed (m/s)UNKNOWN3.3 m/sUNKNOWN1.11 m/s
Runtime (min)UNKNOWNUNKNOWNUNKNOWN480 min
MobilityBIPEDALBIPEDALSTATIONARYBIPEDAL
③ Manipulation · intelligence · developer
Hand typeUNKNOWNUNKNOWNUNKNOWNUNKNOWN
Hand DOFUNKNOWNUNKNOWNUNKNOWN20
ManipulationYESYESUNKNOWNYES
AutonomySUPERVISED_AUTONOMYUNKNOWNASSISTEDTELEOPERATED
VisionUNKNOWNYESYESUNKNOWN
Language UIUNKNOWNUNKNOWNYESUNKNOWN
SDKUNKNOWNYESUNKNOWNUNKNOWN
ROS supportUNKNOWNYESUNKNOWNUNKNOWN
Developer editionUNKNOWNUNKNOWNUNKNOWNUNKNOWN
④ Deployment — evidence
DeploymentsUNKNOWNUNKNOWNUNKNOWNUNKNOWN
Evidence confidenceUNKNOWNHIGHHIGHUNKNOWN
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).