COMPARISON MATRIX4PLATFORMS SELECTED
COMPARE — SIDE BY SIDE

Comparison matrix

Units
View
Robots ×4
K2 ForerunnerK2 FORERUNNER
Kepler Robotics · CN
H1H1
Unitree Robotics · CN
ApolloAPOLLO
Apptronik · US
AmecaAMECA
Engineered Arts · UK
① Commercial — maturity · obtainability
Commercial statusPROTOTYPECOMMERCIALPILOTCOMMERCIAL
PriceNo confirmed pricingUNKNOWNPrice on requestQUOTE_ONLYNo confirmed pricingUNKNOWNPrice on requestQUOTE_ONLY
PurchaseON_REQUESTON_REQUEST
RentalAVAILABLE
② Physical
Height (cm)178 cm180 cm172.7 cm187 cm
Weight (kg)85 kg47 kg72.6 kgUNKNOWN
Payload (kg)15 kgUNKNOWN24.9 kgUNKNOWN
Walk speed (m/s)1.11 m/s3.3 m/sUNKNOWNUNKNOWN
Runtime (min)180 minUNKNOWN240 minUNKNOWN
MobilityUNKNOWNBIPEDALBIPEDALSTATIONARY
③ Manipulation · intelligence · developer
Hand typeUNKNOWNUNKNOWNUNKNOWNUNKNOWN
Hand DOFUNKNOWNUNKNOWNUNKNOWNUNKNOWN
ManipulationUNKNOWNYESYESUNKNOWN
AutonomyUNKNOWNUNKNOWNSUPERVISED_AUTONOMYASSISTED
VisionUNKNOWNYESYESYES
Language UIUNKNOWNUNKNOWNUNKNOWNYES
SDKUNKNOWNYESUNKNOWNUNKNOWN
ROS supportUNKNOWNYESUNKNOWNUNKNOWN
Developer editionUNKNOWNUNKNOWNUNKNOWNUNKNOWN
④ Deployment — evidence
DeploymentsUNKNOWNUNKNOWN1UNKNOWN
Evidence confidenceUNKNOWNHIGHHIGHHIGH
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).