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  3. Roomba Max 775 Combo vs P70 Pro Ultra

iRobot Roomba Max 775 Combo vs Mova P70 Pro Ultra

What Roomba Max 775 Combo does better (3) and where P70 Pro Ultra wins (1) — every spec side by side.

iRobot Roomba Max 775 Combo
iRobot · 2026Roomba Max 775 Combo
9.3Score
3 advantages≈ US$540
Higher score
vs
Mova P70 Pro Ultra
Mova · 2026P70 Pro Ultra
8.9Score
1 advantage≈ US$540
9.7Cleaning power8.0
4.3Navigation8.7
9.2Mopping6.9
9.0Base station7.8
8.8Battery9.1
Dimensions

Size comparison

Roomba Max 775 ComboP70 Pro Ultra
372 × 105372350 × 104350
Roomba Max 775 ComboP70 Pro UltraDifference
Height105 mm104 mm+1 mm
Width / diameter372 mm350 mm+22 mm
Length372 mm350 mm+22 mm

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

Why is Roomba Max 775 Combo better than P70 Pro Ultra?

  1. Mop typeRoller mop vs Rotating mop pads
  2. Battery capacity6,000 mAh vs 5,200 mAh+15%
  3. Charging time180 min vs 210 min+17%

Why is P70 Pro Ultra better than Roomba Max 775 Combo?

  1. Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
Specifications

Side by side

Mova P70 Pro UltraMova P70 Pro Ultra≈ US$5408.9
Suction & cleaning
Suction power30,000 Pa30,000 Pa
Dustbin (robot)—300 ml
Main brushDual main brushesSingle main brush
Anti-tangle brushYesYes
Side brushes21
Extending side brush—Yes
Carpet detectionYesYes
HEPA filter—Yes
Noise level—72 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Wall sensor, Cliff sensorsLiDAR laser (LDS), Wall sensor, Cliff sensors, Ultrasonic sensor
Obstacle avoidanceBasic sensors (infrared / bumper)AI camera
Threshold climbing—22 mm
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop typeRoller mopRotating mop pads
Mop lifting on carpetsYesYes
Mop lift height—10.5 mm
Automatic mop removal—Yes
Extending mop (edges)YesYes
Water tank (robot)—80 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
Hot-air mop dryingYesYes
Automatic water refillYesYes
Clean water tank (dock)—4 l
Dirty water tank (dock)—3.5 l
Battery & runtime
Battery capacity6,000 mAh5,200 mAh
Runtime—250 min
Charging time180 min210 min
Recharge & resumeYes—
Size & weight
Width / diameter372 mm350 mm
Length372 mm350 mm
Height105 mm104 mm
Weight5.8 kg—
ShapeRoundRound
ColoursBlackWhite
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant, Apple Siri—
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