COMPARISON MATRIX4PLATFORMS SELECTED
Robots ×4
K2 ForerunnerK2 FORERUNNER
Kepler Robotics · CN
ApolloAPOLLO
Apptronik · US
AmecaAMECA
Engineered Arts · UK
PhoenixPHOENIX
Sanctuary AI · CA
| ① Commercial — maturity · obtainability | ||||
|---|---|---|---|---|
| Commercial status | PROTOTYPE | PILOT | COMMERCIAL | PROTOTYPE |
| Price | No confirmed pricingUNKNOWN | No confirmed pricingUNKNOWN | Price on requestQUOTE_ONLY | No confirmed pricingUNKNOWN |
| Purchase | — | — | ON_REQUEST | — |
| Rental | — | — | AVAILABLE | — |
| ② Physical | ||||
| Height (cm) | 178 cm | 172.7 cm | 187 cm | 170 cm |
| Weight (kg) | 85 kg | 72.6 kg | UNKNOWN | 70 kg |
| Payload (kg) | 15 kg | 24.9 kg | UNKNOWN | 25 kg |
| Walk speed (m/s) | 1.11 m/s | UNKNOWN | UNKNOWN | 1.11 m/s |
| Runtime (min) | 180 min | 240 min | UNKNOWN | 480 min |
| Mobility | UNKNOWN | BIPEDAL | STATIONARY | BIPEDAL |
| ③ Manipulation · intelligence · developer | ||||
| Hand type | UNKNOWN | UNKNOWN | UNKNOWN | UNKNOWN |
| Hand DOF | UNKNOWN | UNKNOWN | UNKNOWN | 20 |
| Manipulation | UNKNOWN | YES | UNKNOWN | YES |
| Autonomy | UNKNOWN | SUPERVISED_AUTONOMY | ASSISTED | TELEOPERATED |
| Vision | UNKNOWN | YES | YES | UNKNOWN |
| Language UI | UNKNOWN | UNKNOWN | YES | UNKNOWN |
| SDK | UNKNOWN | UNKNOWN | UNKNOWN | UNKNOWN |
| ROS support | UNKNOWN | UNKNOWN | UNKNOWN | UNKNOWN |
| Developer edition | UNKNOWN | UNKNOWN | UNKNOWN | UNKNOWN |
| ④ Deployment — evidence | ||||
| Deployments | UNKNOWN | 1 | UNKNOWN | UNKNOWN |
| Evidence confidence | UNKNOWN | HIGH | HIGH | UNKNOWN |
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).