RB-Y1 vs T1
Humanoid robot spec comparison — Rainbow Robotics vs Astribot.
Rainbow Robotics
RB-Y1
48 / 100 Robo2u Score
Wheeled dual-arm humanoid manipulator for AI research labs
| Spec | RB-Y1 | T1 |
|---|---|---|
| Released | 2024-05 | 2026-05 |
| Status | Production | Pre-order |
| Height | 140 cm | 155 cm |
| Payload | 6 kg | 5 kg |
| Degrees of freedom | 24 | 23 |
| Runtime | 180 min | — |
| Top speed | 1.5 m/s | 1.39 m/s |
| Price | $80k | $13k |
| Robo2u Score | 48 | 53 |
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.
