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 Q Revo 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 Q Revo
8.1/10$599
The most affordable entry into Roborock's self-cleaning omni dock — strong vacuuming and excellent mapping, held back by weak obstacle avoidance and room-temperature mop washing.
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 Q RevoRoborock Saros Z70
Overall
8.18.5
Hard Floor
8.59.0
Carpet
8.39.5
Mopping
7.58.0
Navigation
8.09.5
Noise
8.06.5
Smart Features
8.09.5
Maintenance
8.07.5
Specifications
| Roborock Q Revo | Spec | Roborock Saros Z70 |
|---|---|---|
| $599 | Price | $2600 |
| 5500 | Suction (Pa) | 22000 |
| 5200 | Battery (mAh) | 5200 |
| 65.0 | 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 + Reactive Tech | Navigation | LiDAR + 3D ToF |
| ❌ | Self-Empty | ✅ |
| ❌ | Self-Wash Mop | ✅ |
| ❌ | Self-Dry Mop | ✅ |
| ❌ | AI Obstacle | ✅ |
Pros & Cons
Roborock Q Revo
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 Q Revo is more affordable at $599 vs $2600.