Dreame L40s Ultra VS Roborock Qrevo L

Both the Dreame L40s Ultra and the Roborock Qrevo L feature a HEPA filter and an allergy filter, ensuring they are well-suited for capturing fine particles and allergens. The Dreame L40s Ultra has an audible noise level of 63 dB, which is slightly higher compared to the Roborock Qrevo L’s quieter 45 dB. In terms of weight, the Dreame L40s Ultra is heavier at 4230 g, while the Roborock Qrevo L weighs a bit less at 3900 g.

Regarding dimensions, the two models are very similar in terms of thickness, both measuring 350 mm, but there are some differences in width and height. The Dreame L40s Ultra is 350 mm wide and 103.5 mm high, whereas the Roborock Qrevo L is slightly narrower at 353 mm and shorter at 96.5 mm.

For the volume of the products, the Dreame L40s Ultra is larger, with a total volume of 12678.75 cm³, compared to the Roborock Qrevo L’s 11922.575 cm³. The Dreame model also offers a larger docking station size at 91829.58 cm³, while the Roborock’s docking station is smaller, with a size of 85936.02 cm³. Both products come with a 1-year warranty, and while the Dreame L40s Ultra has an estimated emptying time of 100 days, the Roborock Qrevo L’s emptying time is shorter at 49 days.

The Dreame L40s Ultra and the Roborock Qrevo L share an extensive set of features that enhance their cleaning performance. Both models support mapping, no-go zones, remote smartphone control, obstacle sensors, problem area cleaning, self-emptying, carpet detection, and virtual barriers. They also both feature route mapping, voice prompts, auto docking, anti-fall sensors, scheduling capabilities, water level adjustment, Wi-Fi support, mop cleaning, mop raising, and mop drying.

In terms of differences, neither product includes a remote control, so users will rely on smartphone apps for full control. Beyond that, all other features match exactly between the two models, with no significant variation in functionality.

Both products offer a robust suite of features, making them highly versatile and capable of delivering a thorough cleaning experience without any notable differences in the specifications provided.

The Dreame L40s Ultra and the Roborock Qrevo L have some key differences in their design. The Dreame L40s Ultra has a dustbin capacity of 0.32 l, while the Roborock Qrevo L's dustbin is slightly smaller at 0.27 l. Neither model features twin side brushes, but both include washable filters and can automatically adjust their height.

One notable difference is that the Roborock Qrevo L has a display, which the Dreame L40s Ultra lacks. Additionally, the Roborock model indicates when the dustbin is full, while the Dreame L40s Ultra does not have this feature. Both models use bags for dust collection.

Overall, the two products are similar in most design aspects, with the main differences being the dustbin size, display presence, and the full dustbin indication feature on the Roborock Qrevo L.

The Dreame L40s Ultra and the Roborock Qrevo L are both capable of cleaning all floor types and feature mop functions. However, there are differences in their cleaning power. The Dreame L40s Ultra offers a higher suction power of 19000 Pa, compared to the Roborock Qrevo L’s 10000 Pa. The Roborock Qrevo L also includes a dirt sensor, which the Dreame L40s Ultra lacks, allowing it to detect areas that need more attention during cleaning.

Neither model includes a UV light, but the Dreame L40s Ultra does not have a dirt sensor, while the Roborock Qrevo L benefits from this additional feature.

In summary, the Dreame L40s Ultra offers stronger suction power, while the Roborock Qrevo L introduces the benefit of a dirt sensor for smarter cleaning.

The Dreame L40s Ultra and the Roborock Qrevo L differ in terms of power and runtime. The Dreame L40s Ultra features a 5200 mAh battery, providing up to 160 minutes of runtime on a single charge, with a charge time of 4 hours. In comparison, the Roborock Qrevo L has a larger 6400 mAh battery, offering a longer runtime of 180 minutes and a faster charge time of 2.5 hours.

In terms of operating power consumption, the Dreame L40s Ultra consumes 38W, while the Roborock Qrevo L uses 60W, which is a higher power draw. Both models do not have a removable battery.

Overall, the Roborock Qrevo L provides longer runtime and faster charging, though it consumes more power, while the Dreame L40s Ultra offers a more energy-efficient operation with slightly less runtime.