iRobot iRobot Roomba Combo j9+vsRoborock Roborock S8 MaxV Ultra
Side-by-side comparison of iRobot iRobot Roomba Combo j9+ and Roborock Roborock S8 MaxV Ultra: specs, price, use cases and SDKs.

iRobot
iRobot Roomba Combo j9+
The ultimate 2-in-1 robot vacuum and mop with hands-free cleaning and smart navigation.
From
$1,399

Roborock
Roborock S8 MaxV Ultra
The Roborock S8 MaxV Ultra offers advanced robotic vacuuming and mopping with comprehensive self-maintenance.
From
$1,799
Specifications
| Spec | iRobot Roomba Combo j9+ | Roborock S8 MaxV Ultra |
|---|---|---|
| Price (USD) | $1,399 | $1,799 |
| Category | home | home |
| Payload | null kg | null kg |
| Runtime | 1.92 h | 3 h |
| Speed | null m/s | null m/s |
| Weight | 4.07 kg | 20.41 kg |
| Reach | — | FlexiArm Design Side Brush extends effortlessly to reach tight spots, sweeping away debris with ease. The robot vacuum and mop with liftable Extra Edge Mop reaches closer to the edges, eliminating hidden dirt. Achieving margins of less than 1.68mm along the edge, with a rotating speed of 185 RPM. |
| Degrees of Freedom | null | null |
| Battery | Lithium-ion 14.4V 4460mAh | — |
Shared use cases
- Mopping hard floors
- Automated floor cleaning
Only on iRobot Roomba Combo j9+
- Vacuuming hard floors and carpets
- Pet hair removal
Only on Roborock S8 MaxV Ultra
- Vacuuming carpets
- Pet monitoring
- Home security (via camera)
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