As2 vs FX Aegis Classic Ultra-W
Quadruped robot spec comparison: Unitree vs Faraday Future.
Unitree
As2
76 / 100 Robo2u Score
Compact 18 kg IP54 quadruped carrying 15 kg on the move with over four hours of unloaded runtime
Faraday Future
FX Aegis Classic Ultra-W
65 / 100 Robo2u Score
Compact wheel-legged security quadruped; price includes $3,000 skills package
| Spec | As2 | FX Aegis Classic Ultra-W |
|---|---|---|
| Released | 2026-02 | 2026-09 |
| Status | Production | Production |
| Payload | 15 kg | n/a |
| Weight | 18 kg | 22 kg |
| Degrees of freedom | 12 | n/a |
| Runtime | 240 min | n/a |
| Top speed | 5 m/s | n/a |
| Price | $3.1k | $13.0k |
| Robo2u Score | 76 | 65 |
Highlighted = better on that spec (lower is better for price and weight; newer for release). The Robo2u Score is a transparent composite: see the Quadruped Robots for the full field.
