H1 vs Z-Bot
Humanoid robot spec comparison — Unitree vs K-Scale Labs.
| Spec | H1 | Z-Bot |
|---|---|---|
| Released | 2023-08 | 2025 |
| Status | Production | Pre-order |
| Height | 180 cm | 46 cm |
| Payload | 30 kg | — |
| Degrees of freedom | 19 | 18 |
| Runtime | — | — |
| Top speed | 3.3 m/s | — |
| Price | $99.9k | $999 |
| Robo2u Score | 48 | 48 |
Highlighted = better on that spec (lower is better for price and weight; newer for release). The Robo2u Score is a transparent composite — see the Humanoid Showdown for the full field.
