Ecovacs X11 Vs Roborock Qrevo Curvx
Quick Verdict
The Ecovacs X11 wins for versatility - it’s the robot to get if you want both solid vacuuming and decent mopping in one machine. The Roborock Qrevo CurvX is better if you just need a reliable vacuum that handles larger homes well. Both are good, but your choice really comes down to whether you care about mopping or not.
FreshAirScore™ Ratings
Our proprietary score based on performance-per-dollar, noise levels, filter longevity, and user ratings.
Roborock Qrevo CurvX — 10/100 (Below Average)
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Best for: Solid vacuuming, larger homes
Scores are calculated from publicly available specs including performance, noise levels, filter cost, and value. Learn about our methodology.
At a Glance
| Feature | Ecovacs X11 | Roborock Qrevo CurvX |
|---|---|---|
| Dimensions | 13.8 x 13.8 x 3.5 inches | 13.7 x 13.7 x 3.4 inches |
| Weight | 7.7 lbs | 7.5 lbs |
| Battery Life | Up to 180 minutes | Up to 180 minutes |
| Suction Power | 2700 Pa | 2500 Pa |
| Dustbin Capacity | 0.7 liters | 0.6 liters |
| Water Tank Capacity | 0.3 liters | 0.25 liters |
| Navigation | LiDAR + SLAM | LiDAR |
| Smart Features | App control, voice assistant | App control, voice assistant |
| Mapping Technology | Multi-floor mapping | Multi-floor mapping |
| Price | $499 | $449 |
Design & Build Quality
The Ecovacs X11 looks sleek with its glossy finish, though that also means it shows fingerprints and dust more easily. The mopping module snaps on and off without hassle, which I appreciate since some robots make this way more complicated than it needs to be.
The Roborock Qrevo CurvX has a more practical matte finish that hides smudges better - smart choice for a device that’s literally designed to deal with dirt. Both are low enough to get under most furniture, but honestly, at these sizes, the difference is negligible.
Performance
Here’s where things get interesting. The Ecovacs X11 packs 2700 Pa of suction, which definitely shows when you’re dealing with pet hair or ground-in debris. Its navigation system is solid - it doesn’t bump around randomly like cheaper models.
The Roborock Qrevo CurvX has slightly less suction at 2500 Pa, but before you write it off, this thing is efficient. It cleans in smart patterns that actually save time. The difference in suction isn’t huge in real-world use, but if you have thick carpets or multiple pets, those extra 200 Pa might matter.
Noise Levels
The Ecovacs X11 runs at about 56 dB - quiet enough that you won’t hate it running during a work call. The Roborock Qrevo CurvX is a bit louder at 58 dB. We’re talking about a small difference here, but if you’re noise-sensitive, the X11 wins.
Filter/Maintenance Costs
Both use HEPA filters that cost around $30 for the X11 and $25 for the Qrevo CurvX. Replace them every 6 months and you’ll be fine. The X11’s mopping cloths are reusable, which saves money over time compared to disposable pads.
Neither robot is particularly fussy about maintenance - empty the bin, clean the brushes occasionally, and you’re good to go.
Smart Features
Both robots play nice with Alexa and Google Assistant, and their apps actually work without making you want to throw your phone. The Ecovacs X11 lets you set virtual boundaries and no-go zones easily, plus the mopping integration is handled well in the app.
The Roborock Qrevo CurvX has solid mapping and scheduling features. Real-time mapping is handy if you want to see exactly where it’s been. Both apps are better than average - no deal-breakers here.
Price & Value
At $499, the Ecovacs X11 costs $50 more than the $449 Roborock Qrevo CurvX. That extra money gets you mopping capability and slightly better suction. If you don’t need mopping, save your cash and go with the Qrevo CurvX.
Who Should Buy Which?
- You want one device that vacuums and mops (and does both decently)
- You have pets that shed everywhere
- An extra $50 isn’t a big deal
Pick the Roborock Qrevo CurvX if:
- You just need a solid vacuum and don’t care about mopping
- You want to save some money
- You have mostly hard floors or low-pile carpets
FAQ
1. Can both robots map multiple floors? Yes, both handle multi-floor mapping without issues.
2. How often do I need to change the filters? Every six months, assuming normal use.
3. Are these robots good for pet hair? Both handle pet hair well, though the X11’s extra suction gives it a slight edge.
4. Do they have a warranty? Both come with one-year warranties covering manufacturing defects.
5. Can I control these robots using a smartphone app? Yes, both have decent apps for scheduling and monitoring.
The bottom line: if you want mopping, get the X11. If you just need vacuuming and want to save money, the Qrevo CurvX does the job just fine.