Compact open-source bipedal humanoid with 23 DoF, a 475 Wh battery giving about 2 hours of runtime and an Intel i7 onboard computer. Climbs 20 cm steps and 15 to 20 degree slopes.

Compact foldable research and education humanoid, 23 joints in the standard version and up to 43 in the EDU version. Arm load is about 2 kg (3 kg EDU) and a 9,000 mAh battery gives roughly two hours.
| Fourier N1 | Unitree G1 | |
|---|---|---|
| Price | Price on request | $13,500 – $16,000 |
| Status | Made to order | On sale |
| Manufacturer | Fourier (China) | Unitree (China) |
| Type | Bipedal humanoid (open-source) | Bipedal humanoid |
| Locomotion | Bipedal | Bipedal |
| Environment | Indoor | Indoor |
| Payload | no data | 2 kg |
| Runtime | 2 h | 2 h |
| Speed | 10.8 km/h ▲ | 7.2 km/h |
| Weight | 38 kg | 35 kg ▲ |
| Height | 130 cm | 132 cm |
| Degrees of freedom | 23 | 23 |
| Launch year | 2025 | 2024 |
Some specs are missing for one of the models, so the comparison is incomplete. We only compare values that are published.