David vs Iron 2
Humanoid robot spec comparison — Realbotix vs XPENG.
| Spec | David | Iron 2 |
|---|---|---|
| Released | 2026-01 | 2025-11 |
| Status | Production | Prototype |
| Height | — | 178 cm |
| Payload | — | — |
| Degrees of freedom | 44 | 82 |
| Runtime | — | — |
| Top speed | — | 2 m/s |
| Price | $150k | — |
| Robo2u Score | 78 | 61 |
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.
