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  3. Roomba Max 875 Combo vs Qrevo Curv 5A1

iRobot Roomba Max 875 Combo vs Roborock Qrevo Curv 5A1

What Roomba Max 875 Combo does better (3) and where Qrevo Curv 5A1 wins (0) — every spec side by side.

iRobot Roomba Max 875 Combo
iRobot · 2026Roomba Max 875 Combo
9.1Score
3 advantages≈ US$1,100
Higher score
vs
Roborock Qrevo Curv 5A1
Roborock · 2025Qrevo Curv 5A1
7.3Score
0 advantages≈ US$1,200
9.6Cleaning power8.4
6.9Navigation4.3
9.5Mopping8.2
8.2Base station8.2
Dimensions

Size comparison

Roomba Max 875 ComboQrevo Curv 5A1
360 × 100360352 × 103352
Roomba Max 875 ComboQrevo Curv 5A1Difference
Height100 mm103 mm−3 mm
Width / diameter360 mm352 mm+8 mm
Length360 mm352 mm+8 mm

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

Why is Roomba Max 875 Combo better than Qrevo Curv 5A1?

  1. Mop typeRoller mop vs Rotating mop pads
  2. Suction power35,000 Pa vs 18,500 Pa+89%
  3. Height100 mm vs 103 mm+3%

Why is Qrevo Curv 5A1 better than Roomba Max 875 Combo?

Qrevo Curv 5A1 has no measurable advantages in this pair.

Specifications

Side by side

Suction & cleaning
Suction power35,000 Pa18,500 Pa
Main brushSingle main brushSingle main brush
Anti-tangle brushYesYes
Side brushes11
Extending side brushYesYes
Carpet detectionYes—
Dirt detectionYes—
Noise level—61 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Cliff sensorsLiDAR laser (LDS), Wall sensor, Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
Threshold climbing35 mm—
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop typeRoller mopRotating mop pads
Mop lifting on carpetsYes—
Mop lift height14.5 mm—
Extending mop (edges)YesYes
Base station
Base stationAll-in-one dock (empty + wash)All-in-one dock (empty + wash)
Auto-empty dust stationYesYes
Mop washing in the dockYesYes
Hot-water mop washingYesYes
Hot-air mop dryingYesYes
Automatic water refillYesYes
Clean water tank (dock)4 l4 l
Dirty water tank (dock)3.5 l—
Battery & runtime
Runtime—55 min
Charging time—240 min
Cleaning area per charge—300 m²
Size & weight
Width / diameter360 mm352 mm
Length360 mm352 mm
Height100 mm103 mm
Weight—4 kg
ShapeRoundRound
ColoursBlackWhite
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant, Apple SiriAmazon Alexa, Google Assistant
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