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  3. Roomba Plus 505 Combo vs X55 SW+

iRobot Roomba Plus 505 Combo vs Medion X55 SW+

What Roomba Plus 505 Combo does better (0) and where X55 SW+ wins (5) — every spec side by side.

iRobot Roomba Plus 505 Combo
iRobot · 2025Roomba Plus 505 Combo
7.2Score
0 advantages≈ US$370
vs
Medion X55 SW+
Medion · 2025X55 SW+
7.9Score
5 advantages≈ US$380
Higher score
5.1Cleaning power5.2
5.8Navigation4.3
7.8Mopping6.8
4.6Base station9.3
6.9Battery9.4
Dimensions

Size comparison

Roomba Plus 505 ComboX55 SW+
357 × 106357350 × 100350
Roomba Plus 505 ComboX55 SW+Difference
Height106 mm100 mm+6 mm
Width / diameter357 mm350 mm+7 mm
Length357 mm350 mm+7 mm
Weight4.3 kg3.9 kg+0.4 kg

Drawn to the same scale from the official dimensions (front and side).

Why is Roomba Plus 505 Combo better than X55 SW+?

Roomba Plus 505 Combo has no measurable advantages in this pair.

Why is X55 SW+ better than Roomba Plus 505 Combo?

  1. Suction power7,000 Pa vs 10,000 Pa+43%
  2. Runtime180 min vs 225 min+25%
  3. Dust bag (dock)1.7 l vs 3.5 l2.1×
  4. Height106 mm vs 100 mm+6%
  5. Clean water tank (dock)3 l vs 4 l+33%
Specifications

Side by side

Medion X55 SW+Medion X55 SW+≈ US$3807.9
Suction & cleaning
Suction power7,000 Pa10,000 Pa
Dustbin (robot)—300 ml
Main brushSingle main brushSingle main brush
Side brushes11
Carpet detectionYesYes
Dirt detectionYes—
HEPA filter—Yes
Noise level—80 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), 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 height—10 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)1.7 l3.5 l
Mop washing in the dockYesYes
Hot-air mop dryingYesYes
Automatic water refillYesYes
Clean water tank (dock)3 l4 l
Dirty water tank (dock)2.5 l3.5 l
Battery & runtime
Runtime180 min225 min
Charging time240 min—
Recharge & resumeYes—
Size & weight
Width / diameter357 mm350 mm
Length357 mm350 mm
Height106 mm100 mm
Weight4.3 kg3.9 kg
ShapeRoundRound
ColoursWhiteWhite, Grey
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant, Apple SiriAmazon Alexa, Google Assistant
Remote controlYes—
To compare: 0up to 4 models
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