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Dyson Spot+Scrub AI vs Roborock QX Revo Ultra
The Roborock QX Revo Ultra wins with a score of 8.4/10. Best for: Pet owners who shop at Costco and want a fully-automated dock without paying flagship prices.
Dyson Spot+Scrub AI
7.5/10$1600
Dyson's first robot vacuum — strong suction but lacks features competitors offer
Read full review Winner
Roborock QX Revo Ultra
8.4/10$800
The best value Costco-exclusive Roborock for pet households — strong suction, hot mop wash, and Costco's lifetime return policy at $799.
Score Comparison
Dyson Spot+Scrub AIRoborock QX Revo Ultra
Overall
7.58.4
Hard Floor
8.59.0
Carpet
8.08.2
Mopping
6.58.5
Navigation
7.07.8
Noise
6.08.2
Smart Features
7.58.5
Maintenance
7.08.7
Specifications
| Dyson Spot+Scrub AI | Spec | Roborock QX Revo Ultra |
|---|---|---|
| $1600 | Price | $800 |
| 18000 | Suction (Pa) | 18500 |
| 4900 | Battery (mAh) | 5200 |
| 72.0 | Noise (dB) | 65.0 |
| 300 | Dustbin (ml) | — |
| 150 | Water Tank (ml) | — |
| 10.4 | Mop Lift (mm) | — |
| 99.0 | Height (mm) | — |
| 4.0 | Weight (kg) | — |
| Visual SLAM + AI Camera | Navigation | PreciSense LiDAR |
| ✅ | Self-Empty | ❌ |
| ✅ | Self-Wash Mop | ❌ |
| ✅ | Self-Dry Mop | ❌ |
| ✅ | AI Obstacle | ❌ |
Pros & Cons
Dyson Spot+Scrub AI
Pros
- + Powerful 18,000Pa suction
- + Dyson brand quality
- + Stain detection AI
- + Good hard floor cleaning
Cons
- − No self-empty dock
- − Low mop lift
- − Expensive for what you get
- − App needs improvement
Roborock QX Revo Ultra
Pros
- + Massive 18,500 Pa suction handles pet hair on carpet better than most $800 robots
- + Multifunctional Dock 3.0 with hot mop wash, auto-empty, and auto refill
- + Costco-exclusive with lifetime satisfaction guarantee — return it any time, any reason
- + All-rubber main brush prevents pet-hair tangling
- + PreciSense LiDAR maps quickly and works in the dark
Cons
- − Reactive Tech obstacle avoidance misses cables and small objects
- − Slow to find its way back to the dock from random spots
- − Mopping struggles with dried-on stains — needs multiple passes
- − Dustbin can clog mid-run on heavy pet-hair days
- − Only available at Costco — no Amazon stock and no third-party warranty extensions
The Verdict
The Roborock QX Revo Ultra is the better choice with an overall score of 8.4/10 — best for pet owners who shop at costco and want a fully-automated dock without paying flagship prices. The Roborock QX Revo Ultra is more affordable at $800 vs $1600.