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Why is Dreame L40 Ultra better that Shark RV2820AE Detect Pro?

Main Features parametrs

(How do we count?)
  • 1
    Cleaning Area
    1948sq. ft. (39 points) info vs 1000sq. ft. (20 points) info
  • 2
    Dustbin Capacity
    450ml (58 points) info vs 230ml (30 points) info
  • 3
    Estimated empty time
    60days (40 points) info vs 60days (40 points) info
  • 4
    Noise Level
    65dB (80 points) info vs 65dB (12 points) info
  • 5
    Suction Power
    11000Pa (50 points) info vs Pa (0 points) info

User reviews

Dreame L40 Ultra
Shark RV2820AE Detect Pro

Reddit Reviews

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price comparison

Product name
Price
Marketplace
Seller and Condition
Dreame L40 Ultra
Price
799.9$
Marketplace
amazon
Seller and Condition
AmazonNew
View in shop
line
vs
Shark RV2820AE Detect Pro
Price
399.99$
Marketplace
amazon
Seller and Condition
AmazonNew
View in shop
Dreame L40 Ultra
Price
799.99$
Marketplace
amazon
Seller and Condition
3rd PartyNew
View in shop
Dreame L40 Ultra
Price
799.9$
Marketplace
amazon
Seller and Condition
3rd PartyNew
View in shop
Dreame L40 Ultra
Price
562.31$
Marketplace
amazon
Seller and Condition
3rd PartyUsed
View in shop

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Average Price per Month

The chart displays prices for each month.

Data for the chart is sourced from public sources.

Dreame L40 Ultra

AmazonNew
NOW! 799.9$

Dreame L40 Ultra

3rd PartyNew
NOW! 799.99$

Dreame L40 Ultra

3rd PartyNew
NOW! 799.9$

Dreame L40 Ultra

3rd PartyUsed
NOW! 562.31$
line
vs

Shark RV2820AE Detect Pro

AmazonNew
NOW! 399.99$

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Main Features

info

Suction Power

11000 Pa
Unknown Pa
info

Cleaning Area

1948 sq. ft.
1000 sq. ft.
info

Noise Level

65 dB
65 dB
info

Dustbin Capacity

450 ml
230 ml
info

Estimated empty time

60 days
60 days
info

Dustbin Capacity (Dock)

3.2 l
5.3 l
info

Water Tank Capacity

200 ml
Unknown ml
info

Clean Water Tank (Dock)

4.5 l
Unknown l
info

Anti-Allergen System

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Auto Dirt Disposal

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Multi-floor Mapping

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Edge Cleaning

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Real-Time Mapping

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Scheduled Cleaning

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Self-Emptying Base

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Surface Recommendation

Hardwood, Carpet, Wood
Hardwood, Carpet, Wood
info

Voice Control

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Wet/Dry Cleaning

Dry, Wet, Wet/Dry
Dry
info

Type of charging station

All-in-One Station
Auto-Empty Dock
info

Brand

Dreame
Shark
info

Dirt Water Tank (Dock)

4 l
Unknown l

Cleaning System

info

Anti-Tangle Technology

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Mopping Functionality

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Carpet Boost

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Brushroll

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Auto Hot Water Mop Washing

149 ℉
Unknown ℉
info

Auto Refilling

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Auto-lifting Mop

10.5 mm
Unknown mm
info

Downward Pressure

10 N
Unknown N
info

Main Brush

Zero-Tangles Brush
self-cleaning brushroll
info

Number of mopping pads

2
Unknown
info

Rotating Mop

180 RPM
Unknown RPM
info

Self Washing and Drying

Hot Water Mop Washing, Hot Air Drying
Not Support

Navigation systems

info

Navigation System

PreciSense LiDAR
LiDAR
info

Cliff/Drop Sensors

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Dirt Detection Sensors

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Multi-Room Cleaning

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Floor Type Detection

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Obstacle Detection Sensors

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Room Mapping Capability

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Obstacle Avoidance

Laser Obstacle Avoidance
3D Structured Light

Connectivity & Control

info

Cleaning History

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Compatible with Alexa

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Compatible with Google Assistant

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Real-Time Monitoring

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Mobile App

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Type Wi-Fi

2.4 GHz
2.4 GHz
info

Zone Cleaning via App

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Wi-Fi

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Auto-Return to Base

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

No-Go Zones

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Smart Watch Control

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Video Monitoring

Dreame L40 Ultra
Shark RV2820AE Detect Pro

Battery

info

Max Runtime

194 min.
90 min.
info

Charging Time

4 h
3 h
info

Battery Capacity

5200 mAh
3200 mAh
info

Auto Recharge & Resume

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Energy Efficiency Mode

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Removable Battery

Dreame L40 Ultra
Shark RV2820AE Detect Pro

Dustbin & Filters

info

Dust Compression

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

HEPA Filter

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Full Bin Indicator

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Odor Control

Dreame L40 Ultra
Shark RV2820AE Detect Pro

Design

info

Length

Unknown ″
13.39 ″
info

Height

Unknown "
3.8 "
info

Width

Unknown "
13.5 "
info

Compactness

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Weight

29.8 lbs
14.44 lbs
info

Color Options

white
black
info

Display Screen

Dreame L40 Ultra
Shark RV2820AE Detect Pro
info

Robot Dimension (L x W x H)

13.8"L x 13.8"W x 4.1"H
13.39”L x 13.5”W x 3.8”H
info

Station Dimension (L x W x H)

16"L x 16"W x 24"H
20.08”L x 13.39”W x 13.5”H
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Videos

Dreame L40 Ultra | Spotless Value, Effortless Reach

DREAME L40 Ultra - New Robot Vacuum and Mop

Which are the best Robot vacuum cleaners?

1
ECOVACS DEEBOT N10 PLUS
2
Roborock S8 Max Ultra
3
Shark RV2820AE Detect Pro
4
iRobot Roomba 692
5
Roborock S8+
6
iRobot Roomba S9 (9150)
7
iRobot Roomba j7 (7150)
8
Dreame L40 Ultra
9
Dreame X40 Ultra
10
iRobot Roomba 694

About

Hi! My name is Richard. I like new technologies that make our life easier! I've decided writing this blog about smart technologies which help us everyday and I hope you will like my reviews.

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Today Proposition:
Amazon new
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Often compared with...

ECOVACS DEEBOT T50 MAX PRO Omni
ECOVACS DEEBOT N10 PLUS
Roborock S8 Max Ultra
Shark RV2820AE Detect Pro
iRobot Roomba 692
Roborock S8+
iRobot Roomba S9 (9150)
iRobot Roomba j7 (7150)
Dreame L40 Ultra
Dreame X40 Ultra