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  3. Roomba Max 775 Combo vs Qrevo Curv 2 FlowX

iRobot Roomba Max 775 Combo vs Roborock Qrevo Curv 2 FlowX

What Roomba Max 775 Combo does better (3) and where Qrevo Curv 2 FlowX wins (1) — every spec side by side.

iRobot Roomba Max 775 Combo
iRobot · 2026Roomba Max 775 Combo
9.3Score
3 advantages≈ US$540
vs
Roborock Qrevo Curv 2 FlowX
Roborock · 2026Qrevo Curv 2 FlowX
9.4Score
1 advantage≈ US$570
Higher score
9.7Cleaning power8.8
4.3Navigation8.2
9.2Mopping9.2
9.0Base station5.4
8.8Battery9.2
Dimensions

Size comparison

Roomba Max 775 ComboQrevo Curv 2 FlowX
372 × 105372353 × 119353
Roomba Max 775 ComboQrevo Curv 2 FlowXDifference
Height105 mm119 mm−14 mm
Width / diameter372 mm353 mm+19 mm
Length372 mm353 mm+19 mm

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

Why is Roomba Max 775 Combo better than Qrevo Curv 2 FlowX?

  1. Suction power30,000 Pa vs 20,000 Pa+50%
  2. Battery capacity6,000 mAh vs 5,200 mAh+15%
  3. Height105 mm vs 119 mm+13%

Why is Qrevo Curv 2 FlowX better than Roomba Max 775 Combo?

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

Side by side

Suction & cleaning
Suction power30,000 Pa20,000 Pa
Dustbin (robot)—324 ml
Main brushDual main brushesSingle main brush
Anti-tangle brushYesYes
Side brushes22
Carpet detectionYesYes
Noise level—63 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Wall sensor, Cliff sensorsLiDAR laser (LDS), Wall sensor, Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)AI camera
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop typeRoller mopRoller mop
Mop lifting on carpetsYesYes
Mop lift height—15 mm
Extending mop (edges)YesYes
Water tank (robot)—100 ml
Base station
Base stationAll-in-one dock (empty + wash)All-in-one dock (empty + wash)
Auto-empty dust stationYesYes
Dust bag (dock)—2.5 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 l
Battery & runtime
Battery capacity6,000 mAh5,200 mAh
Runtime—242 min
Charging time180 min180 min
Recharge & resumeYes—
Size & weight
Width / diameter372 mm353 mm
Length372 mm353 mm
Height105 mm119 mm
Weight5.8 kg—
ShapeRoundRound
ColoursBlackWhite
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant, Apple SiriAmazon Alexa, Google Assistant, Apple Siri
Matter—Yes
Live camera view / video call—Yes
To compare: 0up to 4 models
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