Melody vs Z-Bot
Humanoid robot spec comparison — Realbotix vs K-Scale Labs.
| Spec | Melody | Z-Bot |
|---|---|---|
| Released | 2025-01 | 2025 |
| Status | Production | Pre-order |
| Height | — | 46 cm |
| Payload | — | — |
| Degrees of freedom | 39 | 18 |
| Runtime | — | — |
| Top speed | — | — |
| Price | $95k | $999 |
| Robo2u Score | 70 | 50 |
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.
