Marvin Pro+M3 vs RoBee
Tianji Gento vs Oversonic Robotics — specs, price, and data-backed comparison.
QUICK TAKE
- RoBee offers the more degrees of freedom (39 vs 14).
SPECIFICATIONS COMPARED
| Marvin Pro+M3 | RoBee | |
|---|---|---|
| Company | Tianji Gento | Oversonic Robotics |
| Category | Humanoid | Humanoid |
| Price: | Not announced | Not announced |
| Released: | — | 2022 |
| Weight | — | Up to 80 kg. |
| Payload | 3 kg | — |
| Reach | 615 mm | — |
| Degrees of Freedom | 14 | 39 |
| Speed | — | 4 km/h |
| Battery Life | — | 480 min |
| Charging Time | — | Inductive auto-recharge up to ~2 hours; quick battery swap also supported. |
| Connectivity | 1 kHz EtherCAT; end-effector RS485, CAN, EtherCAT | WiFi 6, 5G-ready, cloud connectivity. |
| Software / AI | — | Cognitive AI |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the Marvin Pro+M3 and the RoBee?
Marvin Pro+M3 is made by Tianji Gento, while RoBee is made by Oversonic Robotics. Both are humanoids, so the differences come down to price and specifications.