A3 vs Aria
Humanoid robot spec comparison — AgiBot vs Realbotix.
AgiBot
A3
66 / 100 Robo2u Score
Lightweight 55 kg full-size performance humanoid with hot-swap dual batteries and 100-unit swarm control
Realbotix
Aria
75 / 100 Robo2u Score
Flagship Western full-body companion android from Realbotix with detachable magnetic faces
| Spec | A3 | Aria |
|---|---|---|
| Released | 2026-02 | 2025-01 |
| Status | Production | Production |
| Height | 173 cm | 175 cm |
| Payload | — | — |
| Degrees of freedom | — | 44 |
| Runtime | 600 min | — |
| Top speed | — | — |
| Price | — | $150k |
| Robo2u Score | 66 | 75 |
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.
