Best Robot Vacuums is reader-supported. When you buy through links on our site, we may earn a commission. Details.
We may earn a commission when you buy through links on this page. Learn more.
Roborock S7 MaxV Ultra vs Roborock S8 MaxV Ultra
The Roborock S8 MaxV Ultra wins with a score of 9.0/10. Best for: Pet hair owners with large homes.
Roborock S7 MaxV Ultra
8.2/10$600
A landmark 2022 flagship — the first truly hands-off self-washing, self-refilling dock — that still cleans hard floors and mops daily messes well, but its weak carpet pet-hair pickup and no-dry mop show its age.
Read full review Winner
Roborock S8 MaxV Ultra
9.0/10$1800
Premium robot vacuum with outstanding navigation and the best app experience
Read full reviewScore Comparison
Roborock S7 MaxV UltraRoborock S8 MaxV Ultra
Overall
8.29.0
Hard Floor
9.09.2
Carpet
8.08.8
Mopping
8.38.5
Navigation
8.59.3
Noise
7.87.5
Smart Features
8.59.0
Maintenance
7.58.0
Specifications
| Roborock S7 MaxV Ultra | Spec | Roborock S8 MaxV Ultra |
|---|---|---|
| $600 | Price | $1800 |
| 5100 | Suction (Pa) | 10000 |
| 5200 | Battery (mAh) | 5200 |
| 67.0 | Noise (dB) | 67.0 |
| — | Dustbin (ml) | 400 |
| — | Water Tank (ml) | 300 |
| — | Mop Lift (mm) | 5.0 |
| — | Height (mm) | 96.5 |
| — | Weight (kg) | 3.7 |
| PreciSense LiDAR + RGB Camera + Structured Light (ReactiveAI 2.0) | Navigation | LiDAR + 3D ToF |
| ✅ | Self-Empty | ✅ |
| ✅ | Self-Wash Mop | ✅ |
| ❌ | Self-Dry Mop | ✅ |
| ✅ | AI Obstacle | ✅ |
Pros & Cons
Roborock S7 MaxV Ultra
Roborock S8 MaxV Ultra
Pros
- + Best-in-class navigation
- + Excellent app experience
- + Strong suction
- + ReactiveAI obstacle avoidance
Cons
- − Expensive
- − Low mop lift height
- − Large dock footprint
The Verdict
The Roborock S8 MaxV Ultra is the better choice with an overall score of 9.0/10 — best for pet hair owners with large homes. The Roborock S7 MaxV Ultra is more affordable at $600 vs $1800.