K1 vs Reachy 2
Humanoid robot spec comparison — Booster Robotics vs Pollen Robotics (Hugging Face).
Pollen Robotics (Hugging Face)
Reachy 2
64 / 100 Robo2u Score
Open-source ROS 2 humanoid with dual 7-DoF bio-inspired arms and an omnidirectional mobile base
| Spec | K1 | Reachy 2 |
|---|---|---|
| Released | 2025-10 | 2025 |
| Status | Production | Production |
| Height | 95 cm | 166 cm |
| Payload | — | 3 kg |
| Degrees of freedom | 22 | 17 |
| Runtime | 80 min | 480 min |
| Top speed | 0.4 m/s | 0.83 m/s |
| Price | $12.5k | $70k |
| Robo2u Score | 60 | 64 |
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.
