Aria vs Luna
Humanoid robot spec comparison — Realbotix vs LimX Dynamics.
| Spec | Aria | Luna |
|---|---|---|
| Released | 2025-01 | 2026-05 |
| Status | Production | Production |
| Height | 175 cm | 160 cm |
| Payload | — | 3 kg |
| Degrees of freedom | 44 | 27 |
| Runtime | — | 240 min |
| Top speed | — | 1.39 m/s |
| Price | $150k | $41k |
| Robo2u Score | 55 | 59 |
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.
