4NE-1 vs Forerunner K2
Humanoid robot spec comparison — NEURA Robotics vs Kepler Robotics.
Kepler Robotics
Forerunner K2
83 / 100 Robo2u Score
Industrial general-purpose humanoid from Kepler Robotics with strong dexterous manipulation
| Spec | 4NE-1 | Forerunner K2 |
|---|---|---|
| Released | 2024-07 | 2024-10 |
| Status | Prototype | Production |
| Height | 180 cm | 178 cm |
| Payload | 20 kg | 30 kg |
| Degrees of freedom | 55 | 52 |
| Runtime | — | 480 min |
| Top speed | 1.39 m/s | 1.1 m/s |
| Price | $22k | $30k |
| Robo2u Score | 59 | 83 |
Highlighted = better on that spec (lower is better for price and weight; newer for release). The Robo2u Score is a transparent composite — see the Humanoid Showdown for the full field.
