COMPARISON MATRIX4PLATFORMS SELECTED
COMPARE — SIDE BY SIDE

Comparison matrix

Units
View
Robots ×4
K2 ForerunnerK2 FORERUNNER
Kepler Robotics · CN
ApolloAPOLLO
Apptronik · US
Unitree Robotics · CN
AmecaAMECA
Engineered Arts · UK
① Commercial — maturity · obtainability
Commercial statusPROTOTYPEPILOTCOMMERCIALCOMMERCIAL
PriceNo confirmed pricingUNKNOWNNo confirmed pricingUNKNOWN$13,500PUBLICPrice on requestQUOTE_ONLY
PurchaseLIMITEDON_REQUEST
RentalAVAILABLE
② Physical
Height (cm)178 cm172.7 cm132 cm187 cm
Weight (kg)85 kg72.6 kg35 kgUNKNOWN
Payload (kg)15 kg24.9 kg2 kgUNKNOWN
Walk speed (m/s)1.11 m/sUNKNOWNUNKNOWNUNKNOWN
Runtime (min)180 min240 min120 minUNKNOWN
MobilityUNKNOWNBIPEDALBIPEDALSTATIONARY
③ Manipulation · intelligence · developer
Hand typeUNKNOWNUNKNOWNfixed non-dexterous hands (non-articulating; cannot grasp)UNKNOWN
Hand DOFUNKNOWNUNKNOWN0UNKNOWN
ManipulationUNKNOWNYESNOUNKNOWN
AutonomyUNKNOWNSUPERVISED_AUTONOMYTELEOPERATEDASSISTED
VisionUNKNOWNYESYESYES
Language UIUNKNOWNUNKNOWNYESYES
SDKUNKNOWNUNKNOWNNOUNKNOWN
ROS supportUNKNOWNUNKNOWNYESUNKNOWN
Developer editionUNKNOWNUNKNOWNNOUNKNOWN
④ Deployment — evidence
DeploymentsUNKNOWN1UNKNOWNUNKNOWN
Evidence confidenceUNKNOWNHIGHVERIFIEDHIGH
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).