As2-W vs M1
Quadruped robot spec comparison: Unitree vs GENISOM AI (ZsiBot).
Unitree
As2-W
80 / 100 Robo2u Score
Wheel-legged As2 variant with four driven wheels, 16 kg continuous load and 30+ km unloaded range
GENISOM AI (ZsiBot)
M1
83 / 100 Robo2u Score
Lightweight high-payload IP67 quadruped, 1:1 load-to-weight ratio
| Spec | As2-W | M1 |
|---|---|---|
| Released | 2026-07 | 2026-06 |
| Status | Production | Production |
| Payload | n/a | 30 kg |
| Weight | 25 kg | 30 kg |
| Degrees of freedom | 16 | 16 |
| Runtime | n/a | 120 min |
| Top speed | n/a | 8 m/s |
| Price | n/a | $15k |
| Robo2u Score | 80 | 83 |
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.
