Rankings · #96 of 106
Rainbow RB-Y2
Rainbow Robotics (Samsung) · South Korea · Prototype
Made by Rainbow Robotics (Samsung) in South Korea, Rainbow RB-Y2 is a wheeled dual-arm humanoid, announced in 2026. It is still a prototype. Score: 12/100, #96 of 106. Its best area is manipulation; locomotion lags.
Rainbow RB-Y2No photo or video yet
12overall score
15technology
8commercial
What it has shown
show on SIMTOS 2026
How it compares
| Model | Overall | Locomotion | Manipulation | Hands | Autonomy | Deployment | Price |
|---|---|---|---|---|---|---|---|
| Rainbow RB-Y2 | 12 | 1/5 | 2/5 | 1/5 | 2/5 | 1/5 | n/a |
| Toyota T-HR3 | 14 | 2/5 | 2/5 | 2/5 | 1/5 | 1/5 | n/a |
| Faraday Future FF Nova | 14 | 3/5 | 1/5 | 1/5 | 2/5 | 1/5 | $2,490 |
| Unitree R1 dual-arm (R1-A5/A7) | 11 | 1/5 | 2/5 | 1/5 | 1/5 | 2/5 | $3,789 |
| UBTECH UWORLD U1 Pro | 11 | 1/5 | 1/5 | 1/5 | 2/5 | 2/5 | $23,915 |
Compare Rainbow RB-Y2 side by side with any model →
Specifications
| Maker | Rainbow Robotics (Samsung) |
| Country | South Korea |
| Status | Prototype |
| Form factor | wheeled_dual_arm |
| Announced | 2026 |
| Not disclosed | height, weight, degrees of freedom, hand dof, payload, top speed, runtime, price, ai stack, units deployed, customers |
Notes and sources
Industrial version of RB-Y1 with increased payload and safety certification; specifications have not been published. Samsung's own humanoid is not shown as of 10.2026
More from Rainbow Robotics (Samsung)
- Rainbow RB-Y1 · #84 · score 18
Latest news
FAQ
How does Rainbow RB-Y2 compare with Faraday Future FF Nova?
Faraday Future FF Nova is one place higher with 14 vs 12: locomotion 3 vs 1, manipulation 1 vs 2.