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The Dreame X50S Ultra is the refreshed X50 Ultra: 35,000 Pa of suction instead of 20,000, an ultra-thin 7.95-centimetre build with retractable lidar, camera-based obstacle recognition that knows up to 280 kinds of objects and a light that makes dirt visible, a climbing system for thresholds up to 4.5 centimetres, an extending mop pad and side brush, pads that stay behind in the station automatically and mopping with 40-degree warm water. The station empties the bin into a 3.2-litre bag for a hundred days, washes in 100-degree water, dries with hot air, doses detergent and can be connected to the water line.
The lowest price today at a shop that delivers to you, delivery included. A price with an asterisk comes from a shop abroad, and its delivery cost is our own estimate.
Lowest price
€ 817 *Amazon.es
€ 492 *Amazon.esbest
€ 783 *Amazon.es
Our own score out of 10: 60% test-site results, 25% shop ratings and 15% the maker’s facts. Price does not count.
Score
not in our ranking
The average of the stars buyers give at the shops, with the number of reviews behind it. We only compare it from 20 reviews.
Customer rating
–
★ 5.0 · 6 reviews
–
The test sites that have tested this model, each linked to its own review.
Facts as the maker states them. A dash means the maker does not name it. Each model’s page gives the source of every fact. Noise is the maker’s own figure, so we do not judge it, and a customer rating only counts from 20 reviews. * Foreign shop: delivery cost and VAT to the Netherlands estimated.
Prices per shop
On 31 October 2026 the lowest price for the Dreame X50S Ultra is an estimated € 817 at Amazon.es, delivery to the Netherlands included.
At the same price, a shop in your own country comes first, then a shop selling its own stock before a marketplace seller, then the shorter delivery time, then free returns and the longer return window. Commission never counts.
* Shop abroad: delivery and VAT are our estimate. Returns are the shop's own terms, a marketplace seller sets its own. Tap a return term to read the shop's policy. Let your browser translate it.
Follow price changes via RSS. A feed reader (RSS app) shows a new entry at every change, with no e-mail address needed.
Lowest since 21 Oct€ 799
Highest since 21 Oct€ 1,328
Price drops since 21 Oct0no drop seen yet
What to expect from the Dreame X50S Ultra
The Dreame X50S Ultra is the refreshed X50 Ultra: 35,000 Pa of suction instead of 20,000, an ultra-thin 7.95-centimetre build with retractable lidar, camera-based obstacle recognition that knows up to 280 kinds of objects and a light that makes dirt visible, a climbing system for thresholds up to 4.5 centimetres, an extending mop pad and side brush, pads that stay behind in the station automatically and mopping with 40-degree warm water. The station empties the bin into a 3.2-litre bag for a hundred days, washes in 100-degree water, dries with hot air, doses detergent and can be connected to the water line.
The X50 Ultra Complete it builds on is what TechRadar calls perhaps the most complete package on the market, thanks to the legs and the retracting turret that take it under sofas and over thresholds; Vacuum Wars measured a near-perfect score on pressed-in pet hair, no hair around the brush after the long-hair test and 83 percent of the sand out of carpet.
The criticism of that X50 Ultra Complete, patchy obstacle recognition, a battery that drains quickly and a high price, has been neither refuted nor confirmed for the S version: none of our test sources has measured it. With the 6,400 mAh battery and the higher suction it is the better X50 on paper; anyone who sees a premium should compare it with the Complete.
Based on the maker's specifications and our price data. None of our test sources has tested this model.
Dreame X50S Ultra specifications
The numbers that matter first, then every fact by group. As published by the maker or the shop we read it from.
A brush that guides hair to the side instead of letting it wind around the shaft. It saves the cutting work in homes with long hair or pets. On this model: from the maker's product text, not from a specification table.
yes
Extending side brush
When it matters
Corners and edges along kickboards, where a round robot leaves a strip of dust.
The side brush swings out in a corner or along a kickboard, so the dust there is swept in too.
yes
Suitable for pet hair
When it matters
Dogs and cats that shed.
Long-haired pets, whose hair wraps around a brush.
When it matters less
Without pets, ordinary hair and dust need nothing special.
Source: derived, no source of its own · checked on 2 Oct
Whether the robot copes with pet hair: a brush that hair does not wind around and a dock that empties the bin for you. Where the maker does not say so itself, we read it from those two.
yes
Dirt detection
When it matters
Entrances and kitchens, where dirt gathers in one place.
Pets that leave hair in a favourite spot.
When it matters less
If dirt is spread evenly, a normal pass cleans it just as well.
The robot returns to the dock during a run to rinse the mop, instead of pushing dirty water around. On this model: Assumed, not a stated fact: the maker's full specification does not name it, so we take it as no.
no (assumed)
Dock13 facts
Empties the dust bin
When it matters
Pets, sand or a large home, which fill the bin every run.
Dust allergy, since you rarely touch the dust yourself.
When it matters less
In a small home with little dust, emptying the bin by hand takes a moment.
How long the maker says a dust bag lasts with daily use. With pets or a lot of carpet it is shorter. On this model: from the maker's product text, not from a specification table.
up to 100 days
Washes the mop
314 of the 397 models we track have this.
When it matters
Mopping several times a week, when rinsing pads by hand gets tiresome.
Kitchens and hallways, where a mop picks up a lot of dirt.
When it matters less
If you rarely mop, washing the pads by hand is little work.
How the robot sees loose things on the floor, such as cables, socks or a pet accident. A camera with depth sensing sees more than a bumper that reacts on contact.
Two steps close together, such as a threshold with a sliding-door track behind it: their combined height, as the maker measures it. Each brand measures with a different gap between the steps, so compare this figure across brands with care. For a single step, the threshold above applies.
An extending leg or wheel that carries the robot over a high threshold. Without one it usually stops at about 2 cm. On this model: derived from the threshold height the maker states.
yes
Camera on board
When it matters
Privacy, if you would rather not have a camera driving through your home.
Small things on the floor, which a camera sees better than lidar alone.
When it matters less
If the floor is tidied before each run, a camera adds little.
Source: derived, no source of its own · checked on 2 Oct
Whether the robot has a camera, and what for: to recognise obstacles, or also to show you a live picture of your home in the app.
obstacle camera
Robot4 facts
Robot height
Among the models we track
8 cmon this model
Lowest 5.6 cmHighest 36.1 cmMiddle 9.5 cm
Lower than 846 of the 1073 models we track.
When it matters
Sofas, beds and cabinets with little room underneath.
Dust that gathers under furniture you never move.
When it matters less
With furniture on high legs or flat on the floor it decides nothing.
Matter is the standard that lets devices from different makers work together. With it you can run the robot outside the maker’s own app. On this model: from the maker's product text, not from a specification table.
yes
Voice assistants
When it matters
Starting the robot by voice while your hands are full.
A home already run with Alexa, Google or Siri.
When it matters less
If you start it from the app or a schedule, you will not miss it.
Which voice assistants the robot works with, such as Google Assistant or Alexa. On this model: from the maker's product text, not from a specification table.
Alexa, Google Assistant, Siri
Warranty
When it matters
A robot with a dock full of pumps and moving parts, where more can break.
An expensive robot you plan to keep for years.
When it matters less
For a cheap robot you would replace rather than repair, the extra years count for less.
Frequently asked questions about the Dreame X50S Ultra
1
Does the Dreame X50S Ultra empty its own dust bin?
Yes. The station empties the robot’s dust bin after every run. The 3.2 l dust bag in the station lasts up to 100 days, the maker says.
2
Does the Dreame X50S Ultra wash and dry its own mop?
Yes. The station washes the mop itself, with water at 100 °C. It then dries the mop with warm air.
3
Does the Dreame X50S Ultra work with Alexa, Google Home or Siri?
It works with Alexa, Google Assistant and Siri. It also supports Matter, so it fits into another brand’s app.
4
How high a threshold can the Dreame X50S Ultra climb?
Thresholds up to 45 mm, the maker says. With its climbing system it also takes two steps close together, up to 88 mm in all. Measure your own thresholds: the ones to a bathroom or balcony are often higher.
5
Does the Dreame X50S Ultra fit under low furniture?
The robot is 8 cm tall, so it fits under furniture with at least 8 cm of clearance. Its lidar turret retracts where space is tight.
6
Is the Dreame X50S Ultra suitable for pet hair?
Yes, the maker says. The brush guides hair to the side instead of winding it round the roller.
Dreame Technology makes robot vacuums and mops, cordless stick vacuums, wet and dry vacuums and hair dryers. Its founder, Yu Hao, started the business in 2015 with work on high-speed digital motors, and its headquarters and factory are in Suzhou, China. At the end of 2017 Dreame joined Xiaomi's ecosystem of partner companies.
