Name: DREAME L40s Ultra CE Robot Vacuum and Mop Combo with Self-Emptying Dock, 13,000Pa Suction, Mop Self-Cleaning and Auto-Raising, Ultrasonic Carpet Se...
Brand: DREAME
SKU: B0DYSPQXWG
Price: 399.49 USD
Availability: InStock
Rating: 4.3 (613 reviews)

Our Verdict

DREAME L40s Ultra CE Wins

DREAME L40s Ultra CE Robot Vacuum and Mop Combo with Self-Emptying Dock, 13,000Pa Suction, Mop Self-Cleaning and Auto-Raising, Ultrasonic Carpet Sensing, Ideal for Pet Hair, Carpet and Hard Floors L40sUltraCE-White - Robot Vacuums

Boasts significantly higher 13,000Pa suction and a more advanced base that hot-air dries mops and holds 100 days of dust. Choose Roomba 104 for its bag-based self-emptying dock if that's preferred.

$399Buy on Amazon

Bottom Line: DREAME L40s Ultra CE is the better choice. Boasts significantly higher 13,000Pa suction and a more advanced base that hot-air dries mops and holds 100 days of dust.

Key Differences

The most significant spec differences at a glance

13,000

Suction Power

100% more

160

Battery Life

33% more

120

Weight

14% more

14.92

Advantages

Where each product wins

DREAME

Suction Power: 100% higher (13000.0 vs 0)
Battery Life: 33% higher (160.0 vs 120)

iRobot

Weight: 14% lower (17.0 vs 14.92)

Who Should Buy Which?

Find the right product for your needs

Buy DREAME if...

DREAME L40s Ultra CE

The DREAME L40s Ultra CE is ideal for homeowners with diverse flooring, including significant carpeting, and multiple pets. If you prioritize maximum cleaning power with 13,000Pa suction to tackle deep dirt and pet hair, combined with truly hands-free mopping through its self-cleaning, hot-air drying, and auto-refilling base, this is your choice. Its 10.5mm mop-lifting capability and TriCut Brush ensure carpets stay dry and hair tangles are minimized, making it perfect for those seeking ultimate automation and performance.

Buy iRobot if...

iRobot Roomba 104 2in1

The iRobot Roomba 104 Combo suits buyers seeking a reliable 2-in-1 vacuum and mop from a reputable brand at a more accessible price point. If your home has mainly hard floors with some carpets you want to keep dry, and you value convenient self-emptying for up to 75 days, this is a strong contender. It offers LiDAR navigation for efficient cleaning and avoids carpets while mopping, making it a solid, budget-friendly option for daily maintenance without the premium features of higher-end models.

Spec Comparison

10 specs compared

Specification	DREAME L40s Ultra CE	iRobot Roomba 104 2in1
Price	$399	$250
Rating	4.3(613)	4.2(27.6k)
Suction Power Pa	13000	0
Navigation Type	LiDAR	LiDAR
Self Emptying Base	Yes	Yes
Weight	17 lbs	14.92 lbs
App Control	Yes	Yes
Carpet Detection	Yes	Yes
Mopping Function	Yes	Yes
Battery Life Mins	160	120
Obstacle Avoidance	Yes	Yes
Height Inches	—	4.09"

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Pros & Cons

Quick overview of strengths and weaknesses

DREAME L40s Ultra

Pros

13,000Pa suction removes deep dirt from hard floors and carp
Base refills water, washes mops, hot air dries pads.
TriCut Brush cuts hair, prevents brush tangles.
Mop lifts 10.5mm on carpet, prevents wetting rugs.

Cons

Auto-filling cleaning solution requires separate module.
Requires 2.4GHz Wi-Fi network, no 5GHz support.

iRobot Roomba 104

Pros

Empties automatically for 75 days; minimal upkeep
70X power-lifting suction cleans all floor types
LiDAR mapping ensures efficient, precise navigation
Mops hard floors and automatically avoids carpets

Cons

Only supports 2.4 GHz WiFi network
Unit weighs 14.92 lbs; may be heavy to lift
Requires bag replacement for self-emptying dock

Frequently Asked Questions

Common questions about this comparison

Which robot vacuum is better for pet hair?

The DREAME L40s Ultra CE is superior for pet hair with its 13,000Pa suction and TriCut Brush, specifically designed to cut hair and prevent tangles. The Roomba 104 also vacuums pet hair effectively, but lacks this specialized brush technology for long hairs.

What's the main difference in suction power between the two?

The DREAME L40s Ultra CE offers a powerful 13,000Pa suction, explicitly listed. The iRobot Roomba 104 states "70X power-lifting suction" but does not provide a specific Pa rating, making direct comparison difficult based on raw numbers.

Which robot offers a more advanced self-emptying base?

The DREAME L40s Ultra CE has a more advanced base, holding 100 days of dust, refilling water, washing mops, and hot-air drying pads. The Roomba 104 self-empties for 75 days but requires bag replacement and lacks the comprehensive mop maintenance features.

How do they handle carpets while mopping?

The DREAME L40s Ultra CE features a mop self-raising function, lifting pads 10.5mm on carpets to prevent wetting. The iRobot Roomba 104 also automatically avoids carpets when in mopping mode, ensuring your rugs stay dry. Both protect carpets from moisture effectively.

Which robot vacuum has better battery life?

The DREAME L40s Ultra CE offers a longer battery life of 160 minutes, compared to the iRobot Roomba 104's 120 minutes. This provides the DREAME unit with extended cleaning cycles before needing to return to its charging dock.