Booster T2 vs Rainbow Robotics RB-Y1

Booster T2 is a purchasable 1.4 m, ~42 kg bipedal humanoid development platform from Booster Robotics, with 31 body DoF, 10 kg dual-arm payload, 140 Nm peak torque, 2 hours walking runtime, 48 V 10 Ah battery, and optional Jetson Thor T5000 2,070 TFLOPS compute. Official sources claim 3 m/s walking while resellers and press claim 2 m/s. A media-described demo video shows walking, fall recovery, and flips, but teleoperation status is not disclosed. The robot is sold by Generation Robots from €22,500 excl VAT and by US resellers from US$32,999; no named customer deployment or independent autonomy verification was found

Rainbow Robotics RB-Y1 is a wheeled bimanual mobile manipulator (140 cm tall, 131 kg, two 7-DoF arms, ±0.05 mm repeatability, 20/26 DOF, 1.5 m/s) sold as a research platform for $80,000 (commercial $120,000). It has LiDAR for autonomous movement, force/torque sensors, and supports teleoperation via Master Arm or VR. Evidence includes official specs and pre-order announcement, but no named customer deployments, no autonomous task execution, and all video evidence is title-only without transcript or content review. The robot is purchasable but unproven in real-world use