Compare
Ropet KAMOMO vs Stretch 4
Quick verdict
Stretch 4 leads on 6 of 11 comparable rows
Ropet KAMOMO leads on Readiness Score, Reality Score, Price, and Countries (+1 more). Stretch 4 leads on Battery, Mobility, Manipulation, and Perception (+2 more).
Who should choose which?
Choose Ropet KAMOMO if…
- You want higher readiness (90/100 vs peers) for near-term home use.
- Verified shipping and public proof matter more to you (reality score 86/100).
- Budget is a priority and Ropet KAMOMO lists lower ($349).
- Your main goal is conversation, which Ropet KAMOMO targets directly.
- Strengths like social interaction and perception match how you plan to use it at home.
Choose Stretch 4 if…
- Your main goal is home assistant, which Stretch 4 targets directly.
- Strengths like perception and manipulation match how you plan to use it at home.
- You prefer a other form factor over the alternatives in this compare.
| Spec | Ropet KAMOMO  Ropet AILeads 5 | Stretch 4  Hello RobotLeads 6 |
|---|---|---|
| Performance | ||
| Readiness Score | 90 | 84 |
| Reality Score | 86 | 80 |
| Data Freshness | 100% | 100% |
| Speed | Unknown | 2.2 km/h |
| Payload | Unknown | 2.5 kg (extended) / 4 kg (retracted) |
| Specs | ||
| Height | 14 cm | 160 cm |
| Weight | 0.6 kg | 46 kg |
| Battery | 2.5–3.5 h | 8 h |
| Form | Desktop | Other |
| Availability | ||
| Price | $349 | $29,950 |
| Market Status | Buy Now | Buy Now |
| Availability | Available | Limited |
| Countries | United States, Canada, United Kingdom, Germany, France, Australia | United States, Global (direct order) |
| Intelligence | ||
| Mobility | 5 | 82 |
| Manipulation | 5 | 88 |
| Perception | 88 | 90 |
| Autonomy | 72 | 74 |
| Social Interaction | 96 | 58 |
| Home Navigation | 8 | 86 |
| Sensors | Nose camera, capacitive touch sensors, IMU, microphone array | 2× hemispherical 3D LiDAR (Hesai), 3× high-res cameras, 6× laser line sensors, wrist depth camera, IMU |
| Connectivity | Wi-Fi, Bluetooth (app); iOS and Android app | Wi-Fi 5.2, Ethernet, USB expansion |
| Ecosystem | Ropet mobile app (iOS and Android); ChatGPT conversation over Wi-Fi; Interchangeable fur, masks, and eye styles; Colorful charging base (Pro); Personality archetypes (Fireball, Joybean, etc.); Optional Dream Sketch encrypted photo feature | ROS 2 Humble; Python SDK; Stretch Body software stack; Optional self-charging dock; Quick-release gripper tooling; Global distributor network (Japan, Korea, China) |
Green cells mark the stronger value in each row across 2 robots.