Dreame L40 Ultra AE White Cordless Robot Vacuum Cleaner
775/6168£449.00
- Our Lowest Price


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About this product
Enjoy a versatile upgrade for a cleaner home. With powerful 19,000Pa suction, a main liftable rubber brush, and a complimentary TriCut brush, the robot vacuum removes tiny dust particles and large debris from carpets and floors and reduces hair tangles. 75-degree Celsius hot water auto mop washing and an advanced self-cleaning washboard make post-cleaning maintenance a cinch.
Experience effortless pickup of large debris and tiny dust particles, hair, and more from floors and carpets with forceful 19,000Pa Vormax suction.
Master long hair with the TriCut brush, featuring a built-in hair-cutting blade that easily cuts through hair and collects it efficiently, reducing hair tangles.
Boasting AI action and 3D structured light, the robot vacuum flexibly manoeuvres around your home, adapting to your living space and avoiding multiple obstacles like shoes, toys, and more for bump-free navigation.
Emptying dust has become more effortless! The robot vacuum self-empties dust into a spacious 3.2L dust bag in the dock, enabling handy upkeep for up to 100 days.
Floor suitability:
- Suitable for hard floors.
- Suitable for laminate flooring.
Vacuum cleaner features:
- Weight 13kg.
- Size H9.7, W35, D9.7cm.
- Charge time: 3.5 hours to fully charge.
- Running time from 1 minutes to 200 mins, depending on the setting used.
- Low battery indicator.
- Number of batteries in pack: 1.
- Comes with a docking station.
- Side suction for edge to edge cleaning.
- Power boost - clean with increased power.
- Washable filter - wash regularly to maintain suction.
- Motorised floor head - drives bristles in to carpet to remove ground in dirt.
- Dust capacity 3.2 litres.
- Dustbag full indicator.
- 600 volts.
- Noise level: 74dB.
Handheld vacuum cleaner features:
- 600 volts.
- 120 mins running time on full charge.
- Charging time: 310 minutes.
- Low battery indicator.
- Ideal for pet hair.
- Variable power.
- Total capacity 3.2 litres.
- Dustbin full indicator.
- Includes Base Station, TriCut Brush, Side Brush, Mop Holder x 2, Mop Pads x 2, Dust Bag x 2, Cleaning Solution, Base Station Ramp, Quick Start Guide, User Manual and Main Brush (pre-installed), Brush Guard (pre-installed), Dust Box (pre-installed).
- Size H9.7, W35, D9.7cm.
- Weight 13kg.
General information:
- Model number: RLL77SE.
- Manufacturer's 2 year guarantee.
- EAN: 6977328066374.
4.8
15 reviews
100%
Recommended this product
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Miss
I bought this a month ago and im very happy with my purchase and with Argos service thank you!
Dafichka, 25 - 34, Crewe
Works really well
First one didn't work - didn't find it's way back to the dock but Dreame arranged for collection and then refund. Second one works great - hoover works as good as dyson v10 when set to 2 cycles, app takes a bit of getting used to but is very customisable. Works much better than previous shark model. Not perfect - not quite as good as steam mop, doesn't quite get the edges and occasionally gets stuck on doorstop but really good overall and I don't think it's worth the difference in price for the more advanced models. Can set up multifloor and it figures out where it is, watch remotely.
Sam, 35 - 44
.
Now is good. But very smart.
Erto
Great gadget
Great purchase makes life easier
County, 65 or over, Wales
Wish I'd got one sooner
In my opinion the Dreame L40 Ultra AE is a great product, The unit is heavy but when you think of all the technology built in you can understand why, On first impressions the device looks great even though you do need to find a permanent home for it and its not as if you can simply hang or stand it in your cupboard. The initial set up of the device was very straight forward with the quick start instructions, from filling the detergent and water tanks to downloading the app. The initial mapping took a little while, but what I found great was that it avoids all the object in the way including our constantly moving dog. The great thing is the mapping regularly updating so the device knows exactly where and where not to go. The app is a little tricky but after around 20-30 minutes it seemed easy enough to navigate around and use. The great thing about the app is the ability to control the device even when away. The combined vacuum and mopping facility is a game changer; the missus is over the moon as she can now put her feet up and watch the little robot do everything she used to and the only finger she’s lifting now is the one controlling the app. The scheduled cleaning setting is great, and it has been nice to come in from being out to find the floors have been vacuumed and mopped. The pet mode is great as the dog hair disappears in an instant. Overall, what can I say, ‘It’s a dream’, If it done the stairs as it would be perfect but give it time, I’m sure that’ll be available in the not to distant future.
John P, 35 - 44, London
Best vacuum i've ever bought
I bought this around 1 month ago and it has been excellent, it has helped me in cleaning my house and it makes my wife very happy so that means everyone in the house is happy :)
wrea121, 45 - 54, Leeds, West Yorkshire
Robot Househelp
Unboxing the vacuum cleaner was pretty easy with instructions + pictures on a card of how to put all the parts together! After mapping the Rooms through the App- it goes around to clean and once done, it goes to the docking station to self clean and empty the dust- so really efficient and smart! Mopping is Bonus as we have 3 cats in the house and constantly need to clean the floor so this is huge help with cleaning and mopping done effortlessly! The only thing was the mapping part and to get it to go around corners as well and once you figure that out, it works perfectly! It is a bit noisy but is a very powerful little machine! I would recommend the Dreame L40 for busy households as it does save lot of time and energy on everyday cleaning/mopping!
Shan, 45 - 54, London
My new best friend!
I’m genuinely thrilled with the Dreame L40 Ultra AE. Setup was straightforward, and once running it quickly mapped the home and confidently navigates around furniture and everyday obstacles. The suction is powerful and consistent, handling fine dust, crumbs, and general household debris with ease on both hard floors and carpets. Edge cleaning is also very effective, with the robot cleaning right up to skirting boards. The mopping function has been a real game changer. The hot water mop washing and self-cleaning base station mean very little hands-on upkeep, and the robot automatically returns to the dock to empty the dust and clean the mop pads before continuing. It feels like the floors are constantly being looked after without me needing to think about it. Battery life easily covers the whole home, and the app offers plenty of customisation, including room-by-room cleaning and adjustable power and mop settings. While there are lots of options at first, it quickly becomes easy to use and fits neatly into a busy routine. Overall this has made life noticeably easier in a busy household. Coming downstairs to clean floors without having had to do anything myself still feels like a luxury. It’s reliable, efficient, and has taken a big job off my plate!
Laura, 35 - 44, Shropshire
Features are good
I bought it last month it’s easy to use but suction is not good
Neer
Clever bit of kit!
Clever bit of kit, never have I ever desired a robot in any form but this....I love it! You need to make sure its charged up and then you let the robot map out your room, it doesn't take too long to know where it can and cannot go it even went under the dining room table and chairs! I would use this for a deep clean vacuum or floor wash throughout the house. It detects dirt- I presume through sensors- and vacuums up every spec. Once the job is done it returns itself to the docking station to recharge ready for the next job. The docking station itself looks quite bulky but I found a good space for it near to a plug socket.
Karen, 55 - 64, Cornwall
Hello Qsue,
I can advise the following for the DREAME L40 Ultra AE Vacuum Cleaner - Black:
This doesn't support multiple temperatures.
Thanks for using Q & A.
Hello Charlie,
DREAME L40 Ultra AE Vacuum Cleaner - Black
Both are model RLL77SE. The colour is the only difference.
Thanks for using Q&A
Hello Bex,
I can advise the following for the DREAME L40 Ultra AE Vacuum Cleaner - Black:
The Dreame L40 Ultra AE Vacuum Cleaner does not have to be connected to a water main. It uses an internal water tank for mopping.
Thanks for using Q & A.
Hello Tom,
The DREAME L40 Ultra AE Vacuum Cleaner does come with a UK 3 pin plug on the base station that charges the vacuum cleaner.
Thank you for using Q&A
The small print
*Prices correct as displayed but are subject to change.
We have never charged less than £449.00 for this product
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.