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Roborock S8 MaxV Ultra vs Roborock Saros Z70
The Roborock S8 MaxV Ultra wins with a score of 9.0/10. Best for: Pet hair owners with large homes.
Winner
Roborock S8 MaxV Ultra
9.0/10$1800
Premium robot vacuum with outstanding navigation and the best app experience
Read full review
Roborock Saros Z70
8.5/10$2600
Futuristic flagship with robotic arm — impressive tech but very expensive
Read full reviewScore Comparison
Roborock S8 MaxV UltraRoborock Saros Z70
Overall
9.08.5
Hard Floor
9.29.0
Carpet
8.89.5
Mopping
8.58.0
Navigation
9.39.5
Noise
7.56.5
Smart Features
9.09.5
Maintenance
8.07.5
Specifications
| Roborock S8 MaxV Ultra | Spec | Roborock Saros Z70 |
|---|---|---|
| $1800 | Price | $2600 |
| 10000 | Suction (Pa) | 22000 |
| 5200 | Battery (mAh) | 5200 |
| 67.0 | Noise (dB) | 70.0 |
| 400 | Dustbin (ml) | 350 |
| 300 | Water Tank (ml) | 200 |
| 5.0 | Mop Lift (mm) | 22.0 |
| 96.5 | Height (mm) | 103.0 |
| 3.7 | Weight (kg) | 4.2 |
| LiDAR + 3D ToF | Navigation | LiDAR + 3D ToF |
| ✅ | Self-Empty | ✅ |
| ✅ | Self-Wash Mop | ✅ |
| ✅ | Self-Dry Mop | ✅ |
| ✅ | AI Obstacle | ✅ |
Pros & Cons
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
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 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 S8 MaxV Ultra is more affordable at $1800 vs $2600.