# iRobot Roomba Max 775 Combo vs Roborock Qrevo CurvX

As of Nov 4, 2026, the iRobot Roomba Max 775 Combo costs $1,000 and the Roborock Qrevo CurvX costs $950, so the Roborock Qrevo CurvX is $50 cheaper. The Roborock Qrevo CurvX has a published review score and ranks #28 in our robot vacuums ranking; the iRobot Roomba Max 775 Combo is not scored yet. Pick the iRobot Roomba Max 775 Combo for low maintenance hard floor cleaning. Pick the Roborock Qrevo CurvX for hard floors and low furniture.

Prices checked Nov 4, 2026. HTML version: https://robotsforthat.com/vs/irobot-roomba-max-775-combo-vs-roborock-qrevo-curvx/

## Side by side

| | iRobot Roomba Max 775 Combo | Roborock Qrevo CurvX |
|---|---|---|
| Price | $1,000 | $950 |
| 3 year cost | $1,100 | $1,052 |
| Our score | Not scored yet | 6.9/10 |
| Rank in Floors | #84 | #28 |
| Status | on sale | on sale |
| Warranty | n/a | 1 year (Roborock US store) |
| Suction | 30,000 Pa (Tom's Guide spec table); iRobot only says 4X the suction of the Roomba 105 Combo | 22,000 Pa (Roborock); TechGearLab measured about 79% of debris cleaned from carpet |
| Navigation | ClearView Pro LiDAR with 3D mapping; about 9 min to map 1,000 sq ft, stores up to 5 maps | Retractable LiDAR (RetractSense), ToF cliff sensors and RGB camera with LED light (Roborock) |
| Obstacle avoidance | PrecisionVision AI camera recognizes cords, shoes and pet waste; Gizmodo saw it drag a cable and get stuck under a child's bed | Reactive AI 3.0, 108 object types, down to 5 cm wide and 3 cm tall (Roborock); TechGearLab saw 88% of obstacles avoided, but Vacuum Wars saw it try to climb cables and toys |
| Mopping | Yes, PowerSpin roller mop at 200 RPM with PerfectEdge extension, heated spot mopping and a cover that flips over the roller on carpet | Dual spinning mops, up to 12 N pressure, up to 17 mm lift (Roborock); TechGearLab scored hard floor mopping 9.3 of 10 |
| Self empty | Yes, into carbon odor control bags that iRobot says last about 3 months | Yes, up to 7 weeks per the store page, or up to 65 days per the series page (Roborock) |
| Dock features | AutoWash dock washes the roller with 167°F water, dries it at 122°F, dispenses StayClean solution and stores a spare bag | Dock 3.0 Thermo+ with 176°F mop wash, 113°F drying for 2 to 4 h, warm water refill (Roborock) |
| Runtime | 180 min (Tom's Guide spec table); 6,000 mAh LFP battery | 240 min per Roborock via TechGearLab; 6,400 mAh battery (Roborock) |
| Dustbin | Onboard bin size not published; dock bag rated for about 90 days | Just under 260 ml (Vacuum Wars) |
| Height | 4.1 in robot; 17 in dock | 3.14 in (Roborock); TechGearLab measured 3.2 in |
| Pet hair | Dual rubber brushes; Tom's Guide measured 44% hair pickup on hardwood and 52% on carpet, while Xataka rated pet hair pickup excellent | TechGearLab measured 52% of pet hair cleaned; Vacuum Wars found the bin clogged almost daily with heavy shedding |
| App | Roomba Home app with schedules, keep out zones, water flow and suction controls; Gizmodo found it buggy on long runs | Roborock app; Hello Rocky voice assistant; Alexa, Siri Shortcuts and Google Home; Matter promised by update (Roborock) |
| Weight | 12.8 lb robot, 19.0 lb dock (iRobot) | n/a |
| Threshold | n/a | Double layer thresholds up to 1.57 in (4 cm) with AdaptiLift chassis (Roborock) |
| Noise | n/a | TechGearLab measured 56.3 dB vacuuming and 64.4 dB during auto empty; Roborock says as low as 53 dB in mop only mode |
| Best for | low maintenance hard floor cleaning | hard floors and low furniture |
| Skip if | you want a quiet robot | you have a heavy shedding pet |

## What reviewers found

### iRobot Roomba Max 775 Combo

- Gizmodo: Good vacuuming with no clogs and a streak free roller mop that handled ketchup about as well as rivals, but noisy, a buggy app on long runs, unreliable carpet detection and trapped twice under a bed. A full vacuum and mop of 750 sq ft took about 2.5 hours. [Source](https://gizmodo.com/irobot-roomba-max-775-review-a-respectable-roomba-redux-2000813995)
- Tom's Guide: Hard to recommend. Hardwood pickup of 44% hair, 86.5% Rice Krispies and 91% chia seeds; carpet 52%, 63.5% and 35%. Bumped walls often, scattered debris with its side brushes and left slight mop residue. [Source](https://www.tomsguide.com/home/home-appliances/roomba-max-775-combo-review)
- Xataka: Excellent pet hair pickup and effective hot water roller mopping; cleaned 55 m² in 40 minutes using 33% of the battery. Fixed side brushes made corners less thorough and bags and solution are costly. [Source](https://www.xataka.com/analisis/irobot-roomba-max-775-combo-analisis-caracteristicas-precio-especificaciones)

### Roborock Qrevo CurvX

- TechGearLab (85/100): Ranked first of 23 robots. Hard floor and mopping 9.3, carpet 8.4 with about 79% of debris cleaned, but only 52% of pet hair. Avoided 88% of obstacles. Measured 56.3 dB vacuuming. [Source](https://www.techgearlab.com/reviews/smart-home/robot-vacuum/roborock-qrevo-curvx)
- Vacuum Wars (3.69 Vacuum Wars stars): Long term test in a 750 sq ft home with a dog. Mopping was strong with vacuum then mop runs and nothing wrapped the brush, but the 260 ml bin clogged almost daily and it often tried to climb objects and needed help. [Source](https://vacuumwars.com/roborock-qrevo-curvx-after-3-months/)
- Popular Mechanics: Picked up flour, corn flakes, rice and pet hair on several floors and reached under furniture better than most robots tested. First mapping took about 30 minutes. [Source](https://tech.yahoo.com/home/articles/roborock-qrevo-curvx-slim-frame-202959647.html)

## Questions buyers ask

### Which is better, the iRobot Roomba Max 775 Combo or the Roborock Qrevo CurvX?

The Roborock Qrevo CurvX has a published review score and ranks #28 in our robot vacuums ranking; the iRobot Roomba Max 775 Combo is not scored yet. Pick the iRobot Roomba Max 775 Combo for low maintenance hard floor cleaning. Pick the Roborock Qrevo CurvX for hard floors and low furniture.

### Which is cheaper?

The Roborock Qrevo CurvX at $950, versus $1,000 for the iRobot Roomba Max 775 Combo, checked Nov 4, 2026. Over 3 years with running costs: $1,100 vs $1,052.

### What is the difference between the Roomba Max 775 Combo and the Qrevo CurvX?

Suction: 30,000 Pa (Tom's Guide spec table); iRobot only says 4X the suction of the Roomba 105… on the Roomba Max 775 Combo, 22,000 Pa (Roborock); TechGearLab measured about 79% of debris cleaned from carpet on the Qrevo CurvX. Navigation: ClearView Pro LiDAR with 3D mapping; about 9 min to map 1,000 sq ft, stores up to 5 maps on the Roomba Max 775 Combo, Retractable LiDAR (RetractSense), ToF cliff sensors and RGB camera with LED light… on the Qrevo CurvX. Obstacle avoidance: PrecisionVision AI camera recognizes cords, shoes and pet waste; Gizmodo saw it drag a… on the Roomba Max 775 Combo, Reactive AI 3.0, 108 object types, down to 5 cm wide and 3 cm tall (Roborock)… on the Qrevo CurvX.

Full reviews: [iRobot Roomba Max 775 Combo](https://robotsforthat.com/robot/irobot-roomba-max-775-combo/index.md), [Roborock Qrevo CurvX](https://robotsforthat.com/robot/roborock-qrevo-curvx/index.md)