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  3. L40 Ultra A vs X55 SW+ Pro

Dreame L40 Ultra A vs Medion X55 SW+ Pro

What L40 Ultra A does better (5) and where X55 SW+ Pro wins (2) — every spec side by side.

Dreame L40 Ultra A
Dreame · 2026L40 Ultra A
8.4Score
5 advantages≈ US$360
Higher score
vs
Medion X55 SW+ Pro
Medion · 2026X55 SW+ Pro
8.0Score
2 advantages≈ US$430
7.4Cleaning power5.1
5.8Navigation4.3
7.5Mopping6.8
9.6Base station9.3
7.8Battery9.4

Why is L40 Ultra A better than X55 SW+ Pro?

  1. Suction power24,000 Pa vs 10,000 Pa2.4×
  2. Runtime230 min vs 225 min+2%
  3. Mop lift height10.5 mm vs 10 mm+5%
  4. Clean water tank (dock)4.5 l vs 4 l+12%
  5. Noise level74 dB vs 80 dB+8%

Why is X55 SW+ Pro better than L40 Ultra A?

  1. Height103 mm vs 100 mm+3%
  2. Dust bag (dock)3.2 l vs 3.5 l+9%
Specifications

Side by side

Dreame L40 Ultra ADreame L40 Ultra A≈ US$3608.4
Medion X55 SW+ ProMedion X55 SW+ Pro≈ US$4308.0
Suction & cleaning
Suction power24,000 Pa10,000 Pa
Dustbin (robot)300 ml300 ml
Main brushSingle main brushSingle main brush
Anti-tangle brushYes—
Side brushes11
Carpet detectionYesYes
Dirt detectionYes—
HEPA filter—Yes
Noise level74 dB80 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Wall sensor, Cliff sensorsLiDAR laser (LDS), Wall sensor
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
Threshold climbing20 mm—
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop typeRotating mop padsRotating mop pads
Mop lifting on carpetsYesYes
Mop lift height10.5 mm10 mm
Extending mop (edges)Yes—
Water tank (robot)—220 ml
Base station
Base stationAll-in-one dock (empty + wash)All-in-one dock (empty + wash)
Auto-empty dust stationYesYes
Dust bag (dock)3.2 l3.5 l
Mop washing in the dockYesYes
Hot-air mop drying—Yes
Automatic water refillYesYes
Clean water tank (dock)4.5 l4 l
Dirty water tank (dock)4 l3.5 l
Battery & runtime
Runtime230 min225 min
Charging time240 min—
Cleaning area per charge168 m²—
Recharge & resumeYes—
Size & weight
Width / diameter—350 mm
Length—350 mm
Height103 mm100 mm
Weight—3.9 kg
ShapeRoundRound
ColoursWhiteGrey, Black
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant, Apple SiriAmazon Alexa, Google Assistant
MatterYes—
To compare: 0up to 4 models
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