KUAVO 4Pro vs Sprout
Leju Robotics vs Fauna Robotics — specs, price, and data-backed comparison.
SPECIFICATIONS COMPARED
| KUAVO 4Pro | Sprout | |
|---|---|---|
| Company | Leju Robotics | Fauna Robotics |
| Category | Humanoid | Humanoid |
| Price: | Not announced | Not announced |
| Released: | 2024 | — |
| Weight | — | 22.7 kg (under 23 kg, ~50 lb). |
| Degrees of Freedom | — | 29 |
| Software / AI | — | full software stack including walking, perception, navigation, autonomy, expressive gestures; supports vision-language models, autonomy stacks, on-device inference. |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the KUAVO 4Pro and the Sprout?
KUAVO 4Pro is made by Leju Robotics, while Sprout is made by Fauna Robotics. Both are humanoids, so the differences come down to price and specifications.