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Dreame L10s Ultra Gen 2 vs Roborock QX Revo Ultra
These two robot vacuums are evenly matched with the same overall score.
Dreame L10s Ultra Gen 2
8.4/10$449
The single best value in robot vacuums for 2026 — flagship-grade specs for under $500.
Read full review
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
Dreame L10s Ultra Gen 2Roborock QX Revo Ultra
Overall
8.48.4
Hard Floor
9.09.0
Carpet
8.08.2
Mopping
8.78.5
Navigation
8.57.8
Noise
8.08.2
Smart Features
8.08.5
Maintenance
8.58.7
Specifications
| Dreame L10s Ultra Gen 2 | Spec | Roborock QX Revo Ultra |
|---|---|---|
| $449 | Price | $800 |
| 10000 | Suction (Pa) | 18500 |
| 5200 | Battery (mAh) | 5200 |
| 60.0 | Noise (dB) | 65.0 |
| — | Dustbin (ml) | — |
| — | Water Tank (ml) | — |
| — | Mop Lift (mm) | — |
| — | Height (mm) | — |
| — | Weight (kg) | — |
| Smart Pathfinder LiDAR + 3DAdapt | Navigation | PreciSense LiDAR |
| ❌ | Self-Empty | ❌ |
| ❌ | Self-Wash Mop | ❌ |
| ❌ | Self-Dry Mop | ❌ |
| ❌ | AI Obstacle | ❌ |
Pros & Cons
Dreame L10s Ultra Gen 2
Pros
- + 10,000Pa Vormax suction (2x Gen 1)
- + MopExtend RoboSwing reaches 4cm into corners
- + 75-day auto-empty dock
- + Hot water mop washing
- + Up to 240-minute runtime in Quiet Mode
Cons
- − Mop lift only 10.5mm — not safe for thick carpet
- − Cat hair pickup is average vs flagships
- − No real-time carpet detection boost
- − Mid-tier obstacle avoidance vs flagships
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
Both vacuums scored equally. Your choice depends on your specific needs and budget.