COMPARISON MATRIX4PLATFORMS SELECTED
Robots ×4
GR-2GR 2
Fourier Intelligence
ApolloAPOLLO
Apptronik · US
K2 ForerunnerK2 FORERUNNER
Kepler Robotics · CN
K1 ProfessionalK1 PROFESSIONAL
Booster Robotics
| ① Commercial — maturity · obtainability | ||||
|---|---|---|---|---|
| Commercial status | PROTOTYPE | PILOT | PROTOTYPE | COMMERCIAL |
| Price | No confirmed pricingUNKNOWN | No confirmed pricingUNKNOWN | No confirmed pricingUNKNOWN | €19,799PUBLIC |
| Purchase | — | — | — | ON_REQUEST |
| ② Physical | ||||
| Height (cm) | 175 cm | 172.7 cm | 178 cm | 95 cm |
| Weight (kg) | 63 kg | 72.6 kg | 85 kg | 19.5 kg |
| Payload (kg) | 10 kg | 24.9 kg | 15 kg | UNKNOWN |
| Walk speed (m/s) | 1.39 m/s | UNKNOWN | 1.11 m/s | 0.4 m/s |
| Runtime (min) | 120 min | 240 min | 180 min | 80 min |
| Mobility | BIPEDAL | BIPEDAL | UNKNOWN | BIPEDAL |
| ③ Manipulation · intelligence · developer | ||||
| Hand type | UNKNOWN | UNKNOWN | UNKNOWN | UNKNOWN |
| Hand DOF | UNKNOWN | UNKNOWN | UNKNOWN | UNKNOWN |
| Manipulation | UNKNOWN | YES | UNKNOWN | UNKNOWN |
| Autonomy | UNKNOWN | SUPERVISED_AUTONOMY | UNKNOWN | UNKNOWN |
| Vision | UNKNOWN | YES | UNKNOWN | YES |
| Language UI | UNKNOWN | UNKNOWN | UNKNOWN | YES |
| SDK | YES | UNKNOWN | UNKNOWN | YES |
| ROS support | YES | UNKNOWN | UNKNOWN | YES |
| Developer edition | UNKNOWN | UNKNOWN | UNKNOWN | UNKNOWN |
| ④ Deployment — evidence | ||||
| Deployments | UNKNOWN | 1 | UNKNOWN | UNKNOWN |
| Evidence confidence | UNKNOWN | HIGH | UNKNOWN | MEDIUM |
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).