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Roborock S7 MaxV Ultra vs Roborock Saros Z70
The Roborock Saros Z70 wins with a score of 8.5/10. Best for: Tech enthusiasts who want the latest.
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 Saros Z70
8.5/10$2600
Futuristic flagship with robotic arm — impressive tech but very expensive
Read full reviewScore Comparison
Roborock S7 MaxV UltraRoborock Saros Z70
Overall
8.28.5
Hard Floor
9.09.0
Carpet
8.09.5
Mopping
8.38.0
Navigation
8.59.5
Noise
7.86.5
Smart Features
8.59.5
Maintenance
7.57.5
Specifications
| Roborock S7 MaxV Ultra | Spec | Roborock Saros Z70 |
|---|---|---|
| $600 | Price | $2600 |
| 5100 | Suction (Pa) | 22000 |
| 5200 | Battery (mAh) | 5200 |
| 67.0 | Noise (dB) | 70.0 |
| — | Dustbin (ml) | 350 |
| — | Water Tank (ml) | 200 |
| — | Mop Lift (mm) | 22.0 |
| — | Height (mm) | 103.0 |
| — | Weight (kg) | 4.2 |
| 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 Saros Z70
Pros
- + 22,000Pa — highest suction available
- + Robotic arm picks up objects
- + Best obstacle avoidance
- + Premium build quality
Cons
- − Very expensive at $2,299
- − Arm feature still maturing
- − Louder than competitors
- − Smaller water tank
The Verdict
The Roborock Saros Z70 is the better choice with an overall score of 8.5/10 — best for tech enthusiasts who want the latest. The Roborock S7 MaxV Ultra is more affordable at $600 vs $2600.