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Dreame L50s Pro Ultra Black smart robot vacuum & mop
Dreame L50s Pro Ultra Black smart robot vacuum & mop

Dreame

Dreame L50s Pro Ultra Black smart robot vacuum & mop

Dust bag 3.2 L, 171 min runtime, automatic base return

Manufacturer reference RLL88HE_BLK

57 /100 Its best score: the best battery life, rated "good" on its category’s scale.
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What the Dreame L50s Pro Ultra Black smart robot vacuum & mop is worth

The Dreame RLL88HE_BLK is a black robot vacuum fitted with a 3.2 litre dust bag and a base station offering automatic return and charging. It runs on 3 wheels and uses a Vormax filtration system, with a full dust bin indicator.

Its 171 minute runtime earns a score of 67/100, above the market median of 180 minutes. Its 75 dB noise level earns a score of 47/100, against a market median of 65 dB. Charging time is 3.5 hours. The overall score stands at 57/100.

It is compatible with carpets, hard floors, laminate and tile, and includes a dedicated pet care function. The filter is not washable and the battery is not removable. It weighs 13.8 kg with dimensions of 590 x 457 x 350 mm.

This robot suits those seeking decent runtime for large homes with mixed flooring, including pet owners, who can tolerate a louder than average operation.

What the spec sheet says

  • Dust bag Black
  • Number of wheels: 3
  • Automatic base station return Animal care
  • 75 dB
  • Runtime: 171 min Charging time: 3.5 h

Its scores, criterion by criterion

Scores out of 100, calculated from the datasheet and compared with the market. The full method is public.

Battery life Good

171 min · category median: 180 min

Quietness Noisy

75 dB · category median: 65 dB

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Documents

What the manufacturer publishes about this model. Each document opens in a new tab.

Brochure Dreame RLL88HE_BLK PDF 40.8 KB Document in Français

Specifications

Design 3
Dust container type Dust bag
Product colour Black
Number of wheels 3 wheel(s)
Performance 8
Automatic base station return Yes
Base station functions Charging
Noise level 75 dB
Vacuum air filtering Vormax
Animal care Yes
Floor surfaces supported Carpet, Hard floor, Laminate, Tiles
Country of origin China
Washable filter No
Power 5
Runtime 171 min
Charging time 3.5 h
Removable battery No
Cord length 1 m
Rechargeable Yes
Weight & dimensions 4
Height 590 mm
Width 457 mm
Depth 350 mm
Weight 13.8 kg
Packaging data 1
Package weight 18.1 kg
Technical details 3
Dust capacity 3.2 L
Maximum input power 600 W
Dust container full indicator Yes

Who this model suits

It’s for you if

Your first criterion is the battery life: it happens to be its best score.
You want a good score on the quietness, above its category average.
You prefer a model tracked across several merchants, to buy at the right time.

Skip it if

Its lowest score is on the quietness: skip it if that is decisive for you.

Frequently asked questions

Answers drawn from this model’s datasheet.

It measures 75 dB, versus a market median of 65 dB. Its silence score is 47/100, rated noisy.

The measured running time is 171 min, versus a market median of 180 min, giving a battery score of 67/100, rated good. Full charging takes 3.5 h.

Yes, it includes a pet care mode with automatic return to the charging base, and it is compatible with carpets, hard floors, laminate and tiles.

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