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- Roomba Max 775 Combo vs Qrevo 2 ProX
iRobot Roomba Max 775 Combo vs Roborock Qrevo 2 ProX
What Roomba Max 775 Combo does better (4) and where Qrevo 2 ProX wins (2) — every spec side by side.
vs
9.7Cleaning power8.9
4.3Navigation7.4
9.2Mopping8.1
9.0Base station5.4
8.8Battery9.0
Dimensions
Size comparison
Roomba Max 775 ComboQrevo 2 ProX
| Roomba Max 775 Combo | Qrevo 2 ProX | Difference | |
|---|---|---|---|
| Height | 105 mm | 97 mm | +8 mm |
| Width / diameter | 372 mm | 352 mm | +20 mm |
| Length | 372 mm | 352 mm | +20 mm |
| Weight | 5.8 kg | 3.9 kg | +1.9 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Roomba Max 775 Combo better than Qrevo 2 ProX?
- Mop typeRoller mop vs Rotating mop pads
- Suction power30,000 Pa vs 25,000 Pa+20%
- Battery capacity6,000 mAh vs 5,200 mAh+15%
- Charging time180 min vs 240 min+33%
Why is Qrevo 2 ProX better than Roomba Max 775 Combo?
- Obstacle avoidanceBasic sensors (infrared / bumper) vs 3D structured light / line laser
- Height105 mm vs 97 mm+8%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 30,000 Pa | 25,000 Pa |
| Dustbin (robot) | — | 270 ml |
| Main brush | Dual main brushes | Single main brush |
| Anti-tangle brush | Yes | Yes |
| Side brushes | 2 | 1 |
| Carpet detection | Yes | Yes |
| Noise level | — | 63 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | 3D structured light / line laser |
| Threshold climbing | — | 20 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Roller mop | Rotating mop pads |
| Mop lifting on carpets | Yes | Yes |
| Mop lift height | — | 15 mm |
| Automatic mop removal | — | Yes |
| Extending mop (edges) | Yes | Yes |
| Water tank (robot) | — | 67 ml |
| Base station | ||
| Base station | All-in-one dock (empty + wash) | All-in-one dock (empty + wash) |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | — | 2.5 l |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | — | Yes |
| Hot-air mop drying | Yes | Yes |
| Automatic water refill | Yes | Yes |
| Clean water tank (dock) | — | 4 l |
| Dirty water tank (dock) | — | 3 l |
| Battery & runtime | ||
| Battery capacity | 6,000 mAh | 5,200 mAh |
| Runtime | — | 253 min |
| Charging time | 180 min | 240 min |
| Cleaning area per charge | — | 319 m² |
| Recharge & resume | Yes | — |
| Size & weight | ||
| Width / diameter | 372 mm | 352 mm |
| Length | 372 mm | 352 mm |
| Height | 105 mm | 97 mm |
| Weight | 5.8 kg | 3.9 kg |
| Shape | Round | Round |
| Colours | Black | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | Amazon Alexa, Google Assistant, Apple Siri |
| Matter | — | Yes |
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