CyberDog vs RIVR TWO
Quadruped robot spec comparison — Xiaomi vs RIVR.
Xiaomi
CyberDog
50 / 100 Robo2u Score
Xiaomi's first open-source bio-inspired quadruped, built with custom in-house motors
RIVR
RIVR TWO
80 / 100 Robo2u Score
Second-gen wheeled-legged quadruped for autonomous last-mile delivery right to the doorstep
| Spec | CyberDog | RIVR TWO |
|---|---|---|
| Released | 2021-08 | 2026-03 |
| Status | Production | Deployed |
| Payload | 3 kg | 27 kg |
| Weight | 14 kg | — |
| Degrees of freedom | 12 | — |
| Runtime | 60 min | — |
| Top speed | 3.2 m/s | 3.89 m/s |
| Price | $1.5k | — |
| Robo2u Score | 50 | 80 |
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.
