Dreame L40s Ultra Ce Review

Name: Dreame L40s Ultra Ce
Brand: Dreame

Main Features

13000 Pa Suction Power

Wet Mop Type

260 min Run Time

Scheduling

Zone Cleaning

Multi Floor Maps

Washable Filter

HEPA Filter

10.4 cm Robot Height

3.90 kg Weight

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L40s Ultra Ce Overview

Table of Contents

Overview
Pros and Cons
Physical Specs
Detailed Specifications

The Dreame L40s Ultra Ce is a robot vacuum released in 2025. It offers 13000Pa of suction power for picking up dirt and debris. This model is a hybrid vacuum-mop, so it can also wet mop hard floors in addition to vacuuming. On a single charge, it can run for up to 260 minutes before needing to return to the dock.

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L40s Ultra Ce Compared to other Robovacs

Now let's get in to more details of our Dreame L40s Ultra Ce review by analyzing its specs and features and listing out its pros and cons compared to average competitors in its class.

PROs

Wet Mopping

HEPA Filter

Washable Filter

Scheduling

Zoned Cleaning

Multi Floor Maps

Path Planning

Object Recognition

Selected Room Cleaning

Anti Drop Cliff Sensor

No Mop Zones

Amazon Alexa Support

Google Assistant Support

13000 Pa Suction Power

Automatically Dispose Dirts

Carpet Boost

Dustbin Full Indicator

Digital Blocked Area

Magnetic&Optical Virtual Walls

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CONs

Heavy Body: 3.90 kg

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Frequently Asked Questions

Yes. The Dreame L40s Ultra Ce supports wet mopping in addition to vacuuming.

Yes. The Dreame L40s Ultra Ce comes with an automatic dirt disposal dock that empties the dustbin for you.

Yes. The Dreame L40s Ultra Ce has a HEPA filter.

Yes. The Dreame L40s Ultra Ce can store multiple floor maps, so it works across different levels of a home.

Yes. The Dreame L40s Ultra Ce can be controlled and scheduled through a companion smartphone app.

Yes. The Dreame L40s Ultra Ce detects carpet and boosts suction power automatically.

Yes. The Dreame L40s Ultra Ce returns to its dock on its own to recharge when the battery is low.

Yes. The Dreame L40s Ultra Ce works with Amazon Alexa and Google Assistant.

Rated suction power of 13000 Pa.

Runs for up to 260 min on a single charge.

Weighs 3.9 kg.

Dustbin capacity of 320 ml.

L40s ultra ce Physical Specs

L40s Ultra Ce weights 3.90 kg and has a height of 10.4 cm.

Weight Comparison

l40s ultra ce 3.90 kg

Min 1.20 kg

Average 3.69 kg

Max 11.60 kg

Height Comparison

l40s ultra ce 10.4 cm

Min 5.70 cm

Average 9.09 cm

Max 18.00 cm

L40s Ultra Ce Detailed Specifications

General
Brand	Dreame
Model	L40s Ultra Ce
Announced	2025 January
Robovac Type	Wet Mop Type
Main Features
Suction Power	13000 Pa
Wet Mopping
Weight	3.90 kg ( 8.60 lbs )
Robot Height	10.4 cm ( 4.09 " )
Robot Width	35.05 cm ( 13.80 " )
Cleaning Features
Washable Filter
HEPA Filter
Side Brushes	1
Dustbin Capacity	320 ml ( 11.26 oz. )
Disposable Dustbag Capacity	3.2 L
High Precision Map
Barrier Cross Height	20 mm ( 0.79 " )
Water Flow Control
Water Tank Capacity	4500 ml ( 158.36 oz. )
Vibrating Mopping Pad
Automatic Mop Lifting
Auto Water Tank Refilling
Auto Mop Washing

Control & Software
Path Planning
Scheduling
Smartphone App
Optical Virtual Walls
Zone Cleaning
Digital Blocked Area
Multi Floor Maps
Clean Selected Room
No Mop Zone
Remote Control (IR)
Manual Move
Real Time Tracking
Amazon Alexa Connection
Google Assistant Connection
Sensor Type	LiDAR
Wifi Frequencies	2.4 GHz
Automatic Features
Auto Dock & Recharge
Recharge Resume
Anti Drop Sensor
Full Bin Sign
Carpet Boost
Object Recognition
Automatic Bin Empty