Galaxea R1 Lite vs Mercury B1
Galaxea AI vs Elephant Robotics — specs, price, and data-backed comparison.
QUICK TAKE
- Galaxea R1 Lite offers the higher payload (5 kg vs 1 kg).
- Galaxea R1 Lite offers the longer reach (600 mm vs 450 mm).
- Galaxea R1 Lite offers the more degrees of freedom (23 vs 17).
SPECIFICATIONS COMPARED
| Galaxea R1 Lite | Mercury B1 | |
|---|---|---|
| Company | Galaxea AI | Elephant Robotics |
| Category | Humanoid | Research-Robots |
| Price: | Not announced | Not announced |
| Weight | — | 8 kg |
| Payload | 5 kg | 1 kg |
| Reach | 600 mm | 450 mm |
| Degrees of Freedom | 23 | 17 |
| Speed | 5.4 km/h | — |
| Software / AI | R1 Lite Teleop isomorphic teleoperation for data collection; Galaxea EDP development platform | — |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the Galaxea R1 Lite and the Mercury B1?
Galaxea R1 Lite is made by Galaxea AI, while Mercury B1 is made by Elephant Robotics. Galaxea R1 Lite is a humanoid, while Mercury B1 is a research-robots.
Which has the higher payload, the Galaxea R1 Lite or the Mercury B1?
The Galaxea R1 Lite has the higher payload at 5 kg, compared to 1 kg for the Mercury B1.


