COMPARISON MATRIX4PLATFORMS SELECTED
COMPARE — SIDE BY SIDE

Comparison matrix

Units
View
Robots ×4
K2 ForerunnerK2 FORERUNNER
Kepler Robotics · CN
AmecaAMECA
Engineered Arts · UK
SophiaSOPHIA
Hanson Robotics · CN
ApolloAPOLLO
Apptronik · US
① Commercial — maturity · obtainability
Commercial statusPROTOTYPECOMMERCIALUNKNOWNPILOT
PriceNo confirmed pricingUNKNOWNPrice on requestQUOTE_ONLYNo confirmed pricingUNKNOWNNo confirmed pricingUNKNOWN
PurchaseON_REQUEST
RentalAVAILABLE
② Physical
Height (cm)178 cm187 cm167 cm172.7 cm
Weight (kg)85 kgUNKNOWN20 kg72.6 kg
Payload (kg)15 kgUNKNOWNUNKNOWN24.9 kg
Walk speed (m/s)1.11 m/sUNKNOWNUNKNOWNUNKNOWN
Runtime (min)180 minUNKNOWNUNKNOWN240 min
MobilityUNKNOWNSTATIONARYUNKNOWNBIPEDAL
③ Manipulation · intelligence · developer
Hand typeUNKNOWNUNKNOWNUNKNOWNUNKNOWN
Hand DOFUNKNOWNUNKNOWNUNKNOWNUNKNOWN
ManipulationUNKNOWNUNKNOWNUNKNOWNYES
AutonomyUNKNOWNASSISTEDUNKNOWNSUPERVISED_AUTONOMY
VisionUNKNOWNYESYESYES
Language UIUNKNOWNYESYESUNKNOWN
SDKUNKNOWNUNKNOWNUNKNOWNUNKNOWN
ROS supportUNKNOWNUNKNOWNUNKNOWNUNKNOWN
Developer editionUNKNOWNUNKNOWNUNKNOWNUNKNOWN
④ Deployment — evidence
DeploymentsUNKNOWNUNKNOWNUNKNOWN1
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).