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Dyson 360 Vis Nav vs Dreame L40s Ultra CE Robot Vacuum and Mop

The Dreame L40s Ultra is the better buy for most homes: it vacuums and mops, self-empties for up to 100 days, washes and dries its own mops, and has 13,000Pa of suction. The Dyson 360 Vis Nav is a vacuum-only robot with a HEPA filter and strong brand support, but it rates 3.3 out of 5 from 1,200 ratings. On price they are close: $239 at eBay as of November 7, 2026 for the Dreame, versus $249 at the lowest daily price for the Dyson as of November 3, 2026.

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Dyson
Dyson 360 Vis Nav

Dyson 360 Vis Nav

3.3(1,200 ratings)
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Choose the Dyson 360 Vis Nav if you want a vacuum-only robot with a HEPA filter and Google Assistant and Alexa support, and you trust Dyson's service and parts.

Pros
  • HEPA filter traps fine dust
  • Lighter at 11 lb
  • Works with Google Assistant and Alexa
  • Large base of 1,200 ratings to read
Cons
  • Vacuum only, no mopping
  • No self-empty base listed
  • Lower rating at 3.3 out of 5
  • Small onboard dust capacity
Dreame
Dreame L40s Ultra CE Robot Vacuum and Mop

Dreame L40s Ultra CE Robot Vacuum and Mop

4(41 ratings)
$239.00at eBayObserved at 10:23 PM
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Choose the Dreame L40s Ultra if you want vacuuming plus real mopping with self-washing mops and a self-emptying base, at a price close to the Dyson's.

Pros
  • Vacuums and mops in one pass
  • Self-empties for up to 100 days
  • Washes and warm-air dries its mops
  • TriCut brush reduces hair tangles
  • 4.5L clean and 4L used water tanks
Cons
  • Heavier at 18 lb
  • Alexa only, no Google Assistant
  • App has a learning curve
  • Water tanks need frequent changing or they smell
  • Can get stuck on chair legs

What separates them

Dyson 360 Vis NavDreame L40s Ultra CE Robot Vacuum and Mop
Cleaning typeVacuum onlyVacuum and rotary mop with self-washing and warm-air drying
SuctionNot published in the listing13,000Pa Vormax
Self-emptyingNo base station listedDualBoost 2.0 with a 3.2L bag, up to 100 days hands-free
Dust capacity0 gal listed, so a small onboard bin1.19 gal listed, plus the base bag
FiltrationHEPA filterNot stated
Weight11 lb18 lb
Voice assistantsGoogle Assistant and Amazon AlexaAmazon Alexa only
Ratings3.3 out of 5 from 1,200 ratings4 out of 5 from 41 ratings

Price history

$399.99$239.00
Oct 30Nov 7
  • Dyson 360 Vis Nav: lowest $249.00 on Nov 3 at eBay; $249.99 on Nov 5.
  • Dreame L40s Ultra CE Robot Vacuum and Mop: lowest $239.00 on Nov 7 at eBay.

Prices at every store

Dyson 360 Vis Nav

  • Best BuyCheck price at Best Buy
  • eBayCheck price at eBay
  • WootCheck price at Woot

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Prices and history →

Dreame L40s Ultra CE Robot Vacuum and Mop

  • DreametechNew

    In stock

    $379.99Observed at 10:23 PM
    Visit Dreametech
  • eBayPre-owned

    Availability unknown

    $149.99Observed at 12:15 AM
    Visit eBay
  • eBayNew

    Availability unknownSold by amdealsus

    $239.00Observed at 10:23 PM
    Visit eBay
  • eBayRefurbished

    Availability unknownSold by dreame_official_store

    $299.99Observed at 10:03 PM
    Visit eBay

Also available at

  • eBayCheck price at eBay
  • ShopCheck price at Shop
  • Grooves-Inc.comCheck price at Grooves-Inc.com

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All 2 stores and price history →

Specs compared

SpecDyson 360 Vis NavDreame L40s Ultra CE Robot Vacuum and Mop
CordlessYesYes
ColorNickel / BlueBlack
Assistant SupportGoogle Assistant, Amazon AlexaAmazon Alexa
Weight11 lb18 lb
Capacity0 gal1.19 gal
BaglessYes—
HEPA FilterYes—

What reviewers say

Dyson 360 Vis Nav

  • 3.3 / 51,200 ratings

Ratings average 3.3 out of 5 from 1,200 ratings, so reception is mixed. Owners praise the cleaning power and filtration but criticise the bin size, weight and app experience.

What people mention
  • SuctionPraisedOwners say it pulls up more dirt and pet hair than most robot vacuums.
  • Bin sizeCriticisedThe dust bin is small and fills quickly on larger floors.
  • WeightCriticisedAt 11 lb it is heavy to lift between floors or to unjam.
  • NavigationMixedThe 360-degree camera maps rooms well but some owners report snags around obstacles.

Dreame L40s Ultra CE Robot Vacuum and Mop

  • 4 / 541 ratings

Rated 4 out of 5 from 41 ratings. Owners with pets and long hair single out the TriCut brush and the mopping as the reasons to keep it, and call setup and mapping easy. Complaints center on it snagging on furniture, a fiddly app, and water tanks that smell if not emptied often.

What people mention
  • Pet hairPraisedOwners with multiple dogs and cats say it handles the hair well.
  • TriCut brushPraisedBuyers call the hair-cutting brush a game changer for long hair and pet fur.
  • MoppingPraisedThe DuoScrub rotary mops are described as effective on hard floors.
  • Setup and mappingPraised

Questions and answers

Which is better for pet hair?
The Dreame L40s Ultra. Its TriCut brush cuts hair and directs it into the dust box to reduce tangles, and buyers praise it for pet and long hair. The Dyson has no hair-cutting brush listed.
Which mops floors?
Only the Dreame. It has two high-speed rotary mops with downward pressure, washes them at the base, and dries them with warm air. The Dyson 360 Vis Nav is vacuum only.
Which is better for allergies?
The Dyson, because it lists a HEPA filter. The Dreame's filtration is not stated, though its sealed dust bag holds debris for up to 100 days.
Is the Dreame worth the extra?
There is no extra. At $239 at eBay as of November 7, 2026 it is about $10 below the Dyson's $249 low as of November 3, 2026, and it adds mopping and self-emptying.
Which needs less hands-on work?
The Dreame. It self-empties into a 3.2L bag for up to 100 days and washes its own mops. You still refill and empty its 4.5L and 4L water tanks.
Which is easier to move or carry?
The Dyson at 11 lb versus the Dreame at 18 lb. Both are cordless robots, so weight mostly matters when lifting them over thresholds or stairs.

More comparisons

  • Dyson 360 Vis Nav vs roborock q7 m5+ Robot Vacuum Cleaner And Mop
  • MOVA P10 Pro Ultra Robot Vacuum vs Dreame L40s Ultra CE Robot Vacuum and Mop
Buyers report easy setup and that it maps the home well.