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  3. Roomba Plus 415 Combo vs S70 Roller

iRobot Roomba Plus 415 Combo vs Mova S70 Roller

What Roomba Plus 415 Combo does better (1) and where S70 Roller wins (5) — every spec side by side.

iRobot Roomba Plus 415 Combo
iRobot · 2026Roomba Plus 415 Combo
8.1Score
1 advantage≈ US$340
vs
Mova S70 Roller
Mova · 2026S70 Roller
8.9Score
5 advantages≈ US$430
Higher score
8.5Cleaning power8.4
6.9Navigation8.2
6.6Mopping8.8
9.0Base station5.9
7.4Battery7.9
Dimensions

Size comparison

Roomba Plus 415 ComboS70 Roller
303 × 84303350 × 90350
Roomba Plus 415 ComboS70 RollerDifference
Height84 mm90 mm−6 mm
Width / diameter303 mm350 mm−47 mm
Length303 mm350 mm−47 mm

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

Why is Roomba Plus 415 Combo better than S70 Roller?

  1. Height84 mm vs 90 mm+7%

Why is S70 Roller better than Roomba Plus 415 Combo?

  1. Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
  2. Mop typeRotating mop pads vs Roller mop
  3. Suction power20,000 Pa vs 28,000 Pa+40%
  4. Mop lift height10 mm vs 12 mm+20%
  5. Charging time240 min vs 210 min+14%
Specifications

Side by side

Mova S70 RollerMova S70 Roller≈ US$4308.9
Suction & cleaning
Suction power20,000 Pa28,000 Pa
Dustbin (robot)—240 ml
Main brushSingle main brushSingle main brush
Anti-tangle brushYesYes
Side brushes11
Extending side brushYesYes
Carpet detectionYesYes
Dirt detectionYes—
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Cliff sensorsLiDAR laser (LDS), Wall sensor, Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)AI camera
Threshold climbing25 mm—
No-go zones / virtual walls—Yes
Room mapping & room selectionYesYes
Mopping
Mop typeRotating mop padsRoller mop
Mop lifting on carpetsYesYes
Mop lift height10 mm12 mm
Extending mop (edges)YesYes
Water tank (robot)—150 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 l
Mop washing in the dockYesYes
Hot-water mop washing—Yes
Mop washing water temperature—80 °C
Hot-air mop dryingYesYes
Automatic water refillYesYes
Clean water tank (dock)—5 l
Dirty water tank (dock)—4.5 l
Battery & runtime
Battery capacity5,200 mAh5,200 mAh
Charging time240 min210 min
Size & weight
Width / diameter303 mm350 mm
Length303 mm350 mm
Height84 mm90 mm
Weight2.9 kg—
ShapeRoundRound
ColoursBlackWhite
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant, Apple Siri—
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