Ecovacs X11 Vs Roborock Qrevo Curvx

Quick Verdict

The Ecovacs X11 wins on running costs and mopping - the OmniCyclone station is bagless, so there are no dust bags to keep buying, and the roller mop washes itself as it goes. The Roborock Qrevo CurvX hits harder on raw suction and costs less. Both are good, but your choice really comes down to whether you value the self-maintaining dock or the bigger number on the box. If you’d rather compare the two brands more broadly, our Ecovacs vs Roborock guide covers the mid-range models too.

CleanScore™ Ratings

Our proprietary score based on cleaning performance, navigation & mapping, mopping capability, battery & auto-empty, and value-per-dollar.

Roborock Qrevo CurvX — 88/100 (Excellent) ██████████████████░░ Best for: Maximum suction, larger homes

Scores are calculated from publicly available specs including cleaning performance, navigation, mopping, battery life, and value. Learn about our methodology.

At a Glance

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 19,500 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. Our full Ecovacs X11 OmniCyclone review digs into how it behaves over longer cleaning runs.

The Roborock Qrevo CurvX goes further still at 25,000 Pa, and it’s efficient with it - cleaning in smart patterns that actually save time. The difference isn’t huge on hard floors, but if you have thick carpets or multiple pets, that extra headroom is where you’ll notice it. The CurvX also holds its own against Dreame’s flagship—see our Qrevo CurvX vs Dreame X60 Ultra comparison for that matchup.

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, Mop Cloth & Upkeep 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

The Ecovacs X11 costs meaningfully more than the Roborock Qrevo CurvX. That extra money buys the bagless station and the self-washing roller mop, which is the cheaper setup to live with once you factor in dust bags. If you’d rather have more suction for less up front, go with the Qrevo CurvX.

Who Should Buy Which?

Go with the Ecovacs X11 if:

• You never want to buy another dust bag—the OmniCyclone station is bagless
• You have pets that shed everywhere
• Paying more up front isn’t a big deal

Pick the Roborock Qrevo CurvX if:

• You want the bigger suction number of the two
• You want to save some money
• You have thresholds between rooms—the AdaptiLift chassis climbs them

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 Qrevo CurvX’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 the bagless station and a mop that washes itself, get the Ecovacs X11. If you want more suction for less money, the Roborock Qrevo CurvX is the smarter buy.