The 20,000 Pa suction puts this model in the middle ground in Roborock’s
currently on-sale Qrevo lineup. Below it are Qrevo Curv and Qrevo Edge, which remain at
18,500 Pa; above it stands Qrevo Edge 2 with 25,000 Pa and Curv X with
22,000 Pa. This is the picture within the brand. The situation changes when we look at
the other nine active devices introduced in 2026 for which we have suction data: six of
them are above 20,000 Pa. Although the number itself seems large, it is not considered
superior among this year’s products; on the contrary, it remains below the average of
the cohort.
2026 launches, suction power (Pa)
9
Roborock Qrevo Curv 2 Flow
20,000 Pa
There is 63 dBA on the noise side. The average of active devices in our catalog,
excluding blank or 0 records, is approximately 63 dBA. So the device is statistically
right in the middle; there is neither remarkable silence nor disturbing noise.
Roborock’s position in its current catalog is slightly better: while most of the
brand’s models operate in the 67–68 dBA range, this device, along with the
Qrevo Edge 2, remains at 63, with only the Saros 10 (52 dBA) and the Q10 S5 Plus
(58 dBA) being quieter. In the group of six devices with 2026 launches, it is slightly
below the middle: the quietest is the Dreame X60 Max Ultra Complete with 55 dBA. It is
followed by Ecovacs T90 Pro Omni with 60 dBA and Ecovacs X12 OmniCyclone with
61 dBA, with Mova V70 Ultra Complete being the noisiest at 69 dBA. It’s not
bad, but there is no advantage in terms of silence among the upper segment models.
2026 launches, noise level in dBA (lower is better)
5
Roborock Qrevo Curv 2 Flow
63 dBA
The name of the device is “Flow,” and it comes with a self-cleaning roller
mop system. However, independent test results indicate an unexpectedly poor performance on
the mop side. In a standard dry-stain cleaning test, the device scored significantly below
the average of competing mop robots; even when the water flow was increased to the highest
setting, the result did not improve significantly. These are not our own tests, but findings
from third-party evaluations. While the suction and noise seem reasonable, it is worth
taking this finding into account before approaching the mop function with high expectations.
This is a somewhat ironic result for a product whose name refers directly to mopping.
See how robot vacuums have changed since 2016 →