AELOS SMART vs K3 Bumblebee AGV Version
Leju Robotics vs Kepler Robotics — specs, price, and data-backed comparison.
QUICK TAKE
- K3 Bumblebee AGV Version offers the more degrees of freedom (43 vs 17).
- AELOS SMART offers the lighter build (1.73 kg vs 135 kg).
SPECIFICATIONS COMPARED
| AELOS SMART | K3 Bumblebee AGV Version | |
|---|---|---|
| Company | Leju Robotics | Kepler Robotics |
| Category | Humanoid | Humanoid |
| Price: | Not announced | Not announced |
| Released: | 2017 | — |
| Weight | 1.73 kg | 135 kg |
| Payload | — | 30 kg |
| Degrees of Freedom | 17 | 43 |
| Speed | — | 5.4 km/h |
| Battery Life | — | DC 51.8V 30Ah ternary lithium |
| Software / AI | — | Nebula Embodied Intelligence Open Operating System; native MES/WMS integration |
FREQUENTLY ASKED QUESTIONS
What is the difference between the AELOS SMART and the K3 Bumblebee AGV Version?
AELOS SMART is made by Leju Robotics, while K3 Bumblebee AGV Version is made by Kepler Robotics. Both are humanoids, so the differences come down to price and specifications.


