RB-Y1 vs Reflex
Humanoid robot spec comparison — Rainbow Robotics vs Reflex Robotics.
Rainbow Robotics
RB-Y1
63 / 100 Robo2u Score
Wheeled dual-arm humanoid manipulator for AI research labs
Reflex Robotics
Reflex
78 / 100 Robo2u Score
New York wheeled general-purpose humanoid with dual arms (25+ lb each
| Spec | RB-Y1 | Reflex |
|---|---|---|
| Released | 2024-05 | 2024-03 |
| Status | Production | Pilot |
| Height | 140 cm | 170 cm |
| Payload | 6 kg | 22.7 kg |
| Degrees of freedom | 24 | — |
| Runtime | 180 min | 960 min |
| Top speed | 1.5 m/s | — |
| Price | $80k | $50k |
| Robo2u Score | 63 | 78 |
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.
