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Dreame L40 Ultra Gen 2 — Review & Specs | Pricepect | Pricepect

Home Robot MopsDreame L40 Ultra Gen 2

Dreame L40 Ultra Gen 2 — image 1

Dreame

Dreame L40 Ultra Gen 2

Expert Review Analysis

The Dreame RLL53SE (L10s Ultra Gen3) is a premium robot vacuum‑mop combo featuring a self‑emptying dust bag, self‑washing base, and high‑power suction up to 25,000 Pa, aimed at delivering hands‑free cleaning for large mixed‑floor homes.

✓ Best for: Large homes with mixed flooring (hard floors and low‑pile carpets) and pet owners who need strong suction and anti‑tangle brushes; ideal for users seeking fully automated cleaning with minimal manual intervention thanks to the self‑emptying dust bag and self‑washing mop system.✗ Not ideal for: Very high‑pile carpets or rugs exceeding 20 mm thickness, compact living spaces where a heavy base station is impractical, and buyers who require clear runtime or charging specifications before purchase.

Pros

✓Self‑emptying dust bag with 3.2 L capacity enables weeks of hands‑free cleaning without frequent emptying.
✓Integrated self‑washing base station automatically cleans the mop, reducing maintenance effort for users.
✓

Price History

Current

$399.99

Average

$539.26

Lowest

$399.99

Highest

$648.99

Good Deal — 26% below average

Price trend (90d):-27.3%

Best Seller Rank History

Now#19Best#11Worst#162 +134

Lower = better sales rank

Rating Trend

Rating4.1/ 5Reviews89+-570 reviews -0.11

Specifications

Accessories

Base Length475 mm mm

Base Width340 mm mm

Base Height590 mm mm

Battery

Battery Capacity5200 mAh mAh

Battery Weight350 g g

Design

Package Height592 mm mm

Package Width340 mm mm

Package Length351 mm mm

Robot Width350 mm mm

Robot Depth350 mm mm

Features

Self-EmptyingYes

Self-Washing DockYes

Voice ControlYes

App ControlYes

General

BrandDreame

ManufacturerDREAME

ModelRLL53SE

ColorBlack

ShapeRound

Performance

Mop Lifting Height10.5 mm mm

Obstacle Crossing Height10.5–20 mm

Dust Box Capacity0.25–0.3 L

Dust Bag Capacity3.2 L

Clean Water Tank Capacity4.5 L

Power

Suction Power10,000–25,000 Pa

Mopping

Mop Lifting Height10.5 mm

Base Station

Dust Bag Capacity (Base)3.2 L

Clean Water Tank Capacity (Base)4.5 L

Dirty Water Tank Capacity (Base)4 L

Dimensions & Weight

Height23.3 inches

Width13.4 inches

Depth13.8 inches

Research Sources

global.dreametech.com

kontorikaubad.ee

shop.mdpcloud.com

global.dreametech.com

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User Reviews

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4.2

(937 reviews)

$399.99$649.9938% off

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RLL53SEBlackL40UltraGen2-Black

High suction power up to 25,000 Pa and TriCut brush effectively pick up hair and debris on hard floors and low‑pile carpets.

✓Mop lifting mechanism raises the mop up to 10.5 mm, allowing seamless transition over thresholds and rugs.

✓Large water reservoirs (4.5 L clean, 4 L dirty) support extensive wet‑mopping sessions without frequent refills.

Cons

✗Base station weight of approximately 8.5–8.86 kg makes relocation and placement cumbersome in smaller homes.
✗Availability issues reported, with many listings showing the product out of stock or hard to purchase.
✗Suction power specifications vary across sources (10,000–25,000 Pa), creating uncertainty about actual performance.
✗No publicly disclosed runtime or charging time, leaving users uncertain about battery endurance during large cleaning jobs.
✗Obstacle crossing height limited to around 10.5–20 mm, which may struggle with higher thresholds or thick rugs.

Expert Opinion

Professional reviews are absent for the RLL53SE; however, Dreame’s official product descriptions highlight its advanced automation, high suction capability, and large-capacity self‑emptying and self‑washing base as premium differentiators over earlier models.

What Users Say

Everyday user feedback is not available in the sourced data, indicating the product may be newly launched or limited in market exposure, with no concrete consumer praise or criticism recorded.

Common Complaints

Heavy base station weight, inconsistent suction power reporting across sources, limited availability/out‑of‑stock listings, and lack of disclosed battery runtime or charging duration.

How It Compares

vs. Dreame L10s Ultra Gen2

Advantages

✓Similar 3.2 L dust bag and self‑washing base provide comparable automation and low‑maintenance operation.

Disadvantages

✗Suction limited to 10,000 Pa, lower than the RLL53SE’s advertised maximum of 25,000 Pa.

Choose the Gen2 if you prefer a slightly lighter base and are satisfied with 10,000 Pa suction; opt for the RLL53SE for maximum suction power.

vs. Dreame L10s Pro

Advantages

✓Lower price point and smaller footprint may suit compact spaces.

Disadvantages

✗Lacks self‑emptying dust bag and self‑washing base, offering only a basic dock and lower suction (5,300 Pa).

Select the Pro for budget‑conscious users with modest cleaning needs; the RLL53SE is better for those demanding full automation and higher suction.

vs. Dreame L10s Plus

Advantages

✓More compact base (440 x 298 x 425 mm, 3.96 kg) makes placement easier in small homes.

Disadvantages

✗Does not include a self‑emptying dust bag or self‑washing mop system, reducing hands‑free capability.

The Plus is suited for users prioritizing space savings over advanced automation, whereas the RLL53SE targets users who value maximum convenience and cleaning power.