COMPARISON MATRIX4PLATFORMS SELECTED
COMPARE — SIDE BY SIDE

Comparison matrix

Units
View
Robots ×4
PhoenixPHOENIX
Sanctuary AI · CA
ApolloAPOLLO
Apptronik · US
Walker S1WALKER S1
UBTECH Robotics
AmecaAMECA
Engineered Arts · UK
① Commercial — maturity · obtainability
Commercial statusPROTOTYPEPILOTUNKNOWNCOMMERCIAL
PriceNo confirmed pricingUNKNOWNNo confirmed pricingUNKNOWNNo confirmed pricingUNKNOWNPrice on requestQUOTE_ONLY
PurchaseON_REQUEST
RentalAVAILABLE
② Physical
Height (cm)170 cm172.7 cm172 cm187 cm
Weight (kg)70 kg72.6 kg76 kgUNKNOWN
Payload (kg)25 kg24.9 kg15 kgUNKNOWN
Walk speed (m/s)1.11 m/sUNKNOWNUNKNOWNUNKNOWN
Runtime (min)480 min240 minUNKNOWNUNKNOWN
MobilityBIPEDALBIPEDALBIPEDALSTATIONARY
③ Manipulation · intelligence · developer
Hand typeUNKNOWNUNKNOWNUNKNOWNUNKNOWN
Hand DOF20UNKNOWNUNKNOWNUNKNOWN
ManipulationYESYESYESUNKNOWN
AutonomyTELEOPERATEDSUPERVISED_AUTONOMYSUPERVISED_AUTONOMYASSISTED
VisionUNKNOWNYESUNKNOWNYES
Language UIUNKNOWNUNKNOWNUNKNOWNYES
SDKUNKNOWNUNKNOWNUNKNOWNUNKNOWN
ROS supportUNKNOWNUNKNOWNUNKNOWNUNKNOWN
Developer editionUNKNOWNUNKNOWNUNKNOWNUNKNOWN
④ Deployment — evidence
DeploymentsUNKNOWN1UNKNOWNUNKNOWN
Evidence confidenceUNKNOWNHIGHUNKNOWNHIGH
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).