DREAME L40 Ultra AE Vacuum Cleaner - Black
773/8203ÂŁ449.00
- 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. 75C hot water auto mop washing and 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 maneuvers 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 80 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.
- HEPA filter - traps small particles and pet dander, making it excellent for allergy sufferers.
- Washable filter - wash regularly to maintain suction.
- Motorised floor head - drives bristles in to carpet to remove ground in dirt.
- Includes .
- Dust capacity 3.2 litres.
- Dustbag full indicator.
- 14.4 volts.
- Noise level: 74dB.
Handheld vacuum cleaner features:
- 120 mins running time on full charge.
- Charging time: 210 minutes.
- Low battery indicator.
- Ideal for pet hair.
- Variable power.
- Total capacity 3.2 litres.
- Dustbin full indicator.
- Includes base station Tricit brush side brush mop holder wpier pads dust bag x 2 cleaning solution .
- Size H9.7, W35, D9.7cm.
- Weight 13kg.
General information:
- Model number: RLL77SE_BK.
- Manufacturer's 2 year guarantee.
- EAN: 6977328066381.
4.9
8 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.
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
Just wow 🤩 incredible machine
I wasn’t sure what to expect, but this Dreame has genuinely made daily cleaning way less of a chore and much more fun. From the moment it mapped my home, I could tell this wasn’t your average robot vacuum. Setup was pretty straightforward and the app is great. As you get to know the robot (named mine Ralf) it learns more about each room each time it cleans. Here’s the good stuff: Suction power is strong, it picks up dust and pet hair really well, even on carpet and wood floors. The self-cleaning station is a game changer. It auto empties the dust, washes the mop pads with hot water, and dries them for you which means way less maintenance. If the robot vacuum gets full it goes back and empties the dirt and comes back out to clean. The navigation and mapping are sharp for this price range. It avoids obstacles impressively and I’ve seen it weave around stuff like cables and toys without getting stuck. It can be a bit confused sometimes but only seen this once. I moved the docking station whilst it was in the middle of a clean. The vacuum went to return to the station and it realised the location was different. It went through a process and located the station and docked extremely well. No extendable side brush and the mop performance isn’t as “scrubby” as hand mopping. I think you’ll still need to tackle tough stains yourself. App complexity can be a little overwhelming at first, as there are lots of modes and settings to explore. This robot is a solid performer and excellent for everyday vacuuming + mopping with minimal hands-on time. It’s especially great if you’ve got pets, mixed floor types, or want that self-cleaning dock convenience. A couple of quirks keep it from perfect but overall it’s a great investment for busy homes. Best machine I have used, extremely happy and highly recommend it.
MButton, 45 - 54, Bury st. Edmunds, Suffolk
Everything I needed
After 2 weeks of using this is now my favourite ever gadget. From opening the box the set up is really straight forward and quick. Download the app and connect to the robot hoover via wi-fi. Once thats done you do all the controls from the app. Once the robot has explored your floors and done it's map you can then select it to hoover or mop or both in different rooms also change the suction power settings for vacuming. The mopping function works well and the floor dries quickly,also self cleaning the mop pads is a wonderful addition.I have a robot mop from another well known brand and can say this is 10x better. You will still need to deep clean your house yourself but this is great for everyday clean and keep on top of maintenance. Fully recommend this for purchase
Dazz, 35 - 44, Cheshire
Smart and efficient
A couple of weeks in, and I’m really happy with this robot cleaner. It mapped my space accurately and automatically recognized different areas and cleaning settings, which I can easily adjust—for example, having it clean the carpets first or an area more intensely. The mop function works great, and the floors dry quickly afterward. I also love that it dries the mop pads on its own. Overall, very impressed!
Cy22025, 35 - 44, Buckinghamshire
Making life easier
After 3 weeks, this is a great purchase at a great price. Living in a bungalow it vacuums and mops with ease and his usually done the whole lot in under an hour. Emptying the base station is so straightforward. Would recommend. Quieter than I thought.
CKM13, 35 - 44, Aberdeen
Best robot vacuum in the price
Great vacuum, strong ai and mopping performance
Jmkn, 25 - 34, Telford
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 ÂŁ449.00 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.