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Why is Dreame L40 Ultra better that Eufy Omni S1 Pro?

Main Features parametrs

(How do we count?)
  • 1
    Cleaning Area
    1976sq. ft. (40 points) info vs 1948sq. ft. (39 points) info
  • 2
    Dustbin Capacity
    250ml (32 points) info vs 450ml (58 points) info
  • 3
    Estimated empty time
    68days (45 points) info vs 60days (40 points) info
  • 4
    Noise Level
    60dB (19 points) info vs 65dB (80 points) info
  • 5
    Suction Power
    8000Pa (36 points) info vs 11000Pa (50 points) info

User reviews

Eufy Omni S1 Pro
Dreame L40 Ultra

Reddit Reviews

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price comparison

Product name
Price
Marketplace
Seller and Condition
Eufy Omni S1 Pro
Price
699.99$1499.99$$
Marketplace
amazon
Seller and Condition
AmazonNew
line
vs
Dreame L40 Ultra
Price
399.99$549.99$$
Marketplace
amazon
Seller and Condition
AmazonNew
Eufy Omni S1 Pro
Price
699.99$
Marketplace
amazon
Seller and Condition
3rd PartyNew
line
vs
Dreame L40 Ultra
Price
799.99$
Marketplace
amazon
Seller and Condition
3rd PartyNew
Dreame L40 Ultra
Price
395.99$
Marketplace
amazon
Seller and Condition
3rd PartyUsed
Dreame L40 Ultra
Price
399.99$
Marketplace
amazon
Seller and Condition
3rd PartyNew

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Average Price per Month

The chart displays prices for each month.

Data for the chart is sourced from public sources.

Eufy Omni S1 Pro

AmazonNew
NOW! 699.99$1499.99$

Eufy Omni S1 Pro

3rd PartyNew
NOW! 699.99$
line
vs

Dreame L40 Ultra

AmazonNew
NOW! 399.99$549.99$

Dreame L40 Ultra

3rd PartyUsed
NOW! 395.99$

Dreame L40 Ultra

3rd PartyNew
NOW! 799.99$

Dreame L40 Ultra

3rd PartyNew
NOW! 399.99$

Main Features

info

Suction Power

8000 Pa
11000 Pa
info

Cleaning Area

1976 sq. ft.
1948 sq. ft.
info

Noise Level

60 dB
65 dB
info

Dustbin Capacity

250 ml
450 ml
info

Estimated empty time

68 days
60 days
info

Dustbin Capacity (Dock)

2.5 l
3.2 l
info

Water Tank Capacity

240 ml
200 ml
info

Clean Water Tank (Dock)

3 l
4.5 l
info

Anti-Allergen System

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Auto Dirt Disposal

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Multi-floor Mapping

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Edge Cleaning

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Real-Time Mapping

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Scheduled Cleaning

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Self-Emptying Base

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Surface Recommendation

Hardwood, Tile, Carpet, Wood
Hardwood, Carpet, Wood
info

Voice Control

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Wet/Dry Cleaning

Dry, Wet, Wet/Dry
Dry, Wet, Wet/Dry
info

Type of charging station

All-in-One Station
All-in-One Station
info

Brand

Eufy
Dreame
info

Dirt Water Tank (Dock)

2 l
4 l

Cleaning System

info

Anti-Tangle Technology

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Mopping Functionality

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Carpet Boost

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Brushroll

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Auto Hot Water Mop Washing

Unknown ℉
149 ℉
info

Auto Refilling

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Auto-lifting Mop

12 mm
10.5 mm
info

Downward Pressure

10 N
10 N
info

Main Brush

Roller Brush
Zero-Tangles Brush
info

Number of mopping pads

1
2
info

Rotating Mop

170 RPM
180 RPM
info

Self Washing and Drying

Cold Water Mop Washing, Hot Air Drying
Hot Water Mop Washing, Hot Air Drying

Navigation systems

info

Navigation System

LiDAR, 3D MatrixEye
PreciSense LiDAR
info

Cliff/Drop Sensors

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Dirt Detection Sensors

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Multi-Room Cleaning

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Floor Type Detection

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Obstacle Detection Sensors

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Room Mapping Capability

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Obstacle Avoidance

3d MatrixEye
Laser Obstacle Avoidance

Connectivity & Control

info

Cleaning History

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Compatible with Alexa

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Compatible with Google Assistant

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Real-Time Monitoring

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Mobile App

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Type Wi-Fi

2.4 GHz
2.4 GHz
info

Zone Cleaning via App

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Wi-Fi

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Auto-Return to Base

Eufy Omni S1 Pro
Dreame L40 Ultra
info

No-Go Zones

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Smart Watch Control

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Video Monitoring

Eufy Omni S1 Pro
Dreame L40 Ultra

Battery

info

Max Runtime

136 min.
194 min.
info

Charging Time

3.6 h
4 h
info

Battery Capacity

4600 mAh
5200 mAh
info

Auto Recharge & Resume

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Energy Efficiency Mode

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Removable Battery

Eufy Omni S1 Pro
Dreame L40 Ultra

Dustbin & Filters

info

Dust Compression

Eufy Omni S1 Pro
Dreame L40 Ultra
info

HEPA Filter

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Full Bin Indicator

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Odor Control

Eufy Omni S1 Pro
Dreame L40 Ultra

Design

info

Length

Unknown ″
Unknown ″
info

Height

Unknown "
Unknown "
info

Width

Unknown "
Unknown "
info

Compactness

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Weight

30.4 lbs
29.8 lbs
info

Color Options

black
white
info

Display Screen

Eufy Omni S1 Pro
Dreame L40 Ultra
info

Robot Dimension (L x W x H)

12.8"L x 13.7"W x 3.8"H
13.8"L x 13.8"W x 4.1"H
info

Station Dimension (L x W x H)

15.1"L x 18.4"W x 26.4"H
16"L x 16"W x 24"H

Frequently Asked Questions

What is the difference between the dimensions of both cleaners?

Eufy Omni S1 has dimensions 12.8 x 13.7 x 3.8 inches, while Dreame L40 has dimensions 13.8 x 13.8 x 4.09 inches. That means that Dreame L40 has a round form, while Eufy Omni S1 is close to square. In laboratory tests, the square design shows better results in cleaning the standard angles, while the round form is better in cleaning around furniture. The ultra-slim design of Eufy Omni S1 is also better for cleaning below low-profile furniture.

How to set no-go zones on Dreame L40 if I do not have a smartphone?

The full functionality of Dreame L40 (also with Eufy Omni S1) is obtained only with the corresponding smartphone app. Without a smartphone, you can only start the automatic cleaning process and spot mode (a small square around the robot). There are no other remote control methods for this robotic vacuum cleaner. If you do not have a smartphone, we recommend purchasing a simple robotic cleaner model.

Is it bad not to have video monitoring on the robot?

Dreame L40 and Eufy Omni S1 Pro monitor your home in real-time using LIDAR and sensors to detect all obstacles for safe cleaning. If such a function is available, video monitoring is not necessary. It is mainly required for video calls and checking what your pets and kids are doing at home alone. But in general, it is required to improve navigation and obstacle detection.

How can Dreame L40 and Eufy S1 Pro vacuum the carpets if their mopping pads do not have an auto-lifting function?

In our comparison, we did not state that these cleaners do not have auto-lifting mopping pads, and we did not specify the height of the auto-lift. Two rotating mopping pads of Dreame L40 are extended in the edges (also the sweeping brush is extended) and auto-lifted 0.4 inches. The Eufy S1 Pro is equipped with a mopping roll that is lifted on carpets 0.5 inches. The auto-lift function helps to keep the carpet clean and dry during vacuuming.

How effective are these robotic vacuum cleaners in cleaning edges?

Dreame L40 Ultra has an extendable sweeping brush and a mopping pad to reach corners up to 1 mm. The side brush is also lifted for seamless cleaning. The design of Eufy S1 Pro also ensures thorough cleaning of corners up to 1 mm.

I do not understand the feature –estimated empty time. What is it about?

The estimated empty time means how long the docking station can hold dust from the robotic cleaner's first automatic cleaning until you need to remove it. This estimation is made by the Manufacturer and takes into account the size of the house, less of the cleaning area, and a medium quantity of dust and dirt.

Is it possible to increase the cleaning area?

No. For both cleaners, the maximum value is provided in the manual. This is the cleaning time in quiet mode with the minimum suction and water flow. If you clean in auto mode, the cleaning area will be even less. But this does not mean that you can’t purchase the robot if your house is larger than the cleaning area. In this case, the robot will automatically go to the docking station for charging and then continue cleaning. There is no limitation on the quantity of returns and recharging.

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