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- Roomba Plus 405 Combo vs QV 35A
iRobot Roomba Plus 405 Combo vs Roborock QV 35A
What Roomba Plus 405 Combo does better (0) and where QV 35A wins (2) — every spec side by side.
vs
5.0Cleaning power6.2
5.8Navigation5.8
8.5Mopping6.5
4.6Base station9.7
6.9Battery7.7
Dimensions
Size comparison
Roomba Plus 405 ComboQV 35A
| Roomba Plus 405 Combo | QV 35A | Difference | |
|---|---|---|---|
| Height | 106 mm | 96 mm | +10 mm |
| Width / diameter | 357 mm | 353 mm | +4 mm |
| Length | 357 mm | 353 mm | +4 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Roomba Plus 405 Combo better than QV 35A?
Roomba Plus 405 Combo has no measurable advantages in this pair.
Why is QV 35A better than Roomba Plus 405 Combo?
- Suction power7,000 Pa vs 8,000 Pa+14%
- Height106 mm vs 96 mm+10%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 7,000 Pa | 8,000 Pa |
| Dustbin (robot) | — | 330 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | — | Yes |
| Side brushes | 1 | 1 |
| Carpet detection | Yes | Yes |
| Noise level | — | 64 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | LiDAR laser (LDS), Ultrasonic sensor |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | 20 mm | 20 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Rotating mop pads | Rotating mop pads |
| Mop lifting on carpets | Yes | Yes |
| Mop lift height | — | 10 mm |
| Water tank (robot) | — | 80 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) | 1.7 l | — |
| Mop washing in the dock | Yes | Yes |
| Hot-air mop drying | Yes | — |
| Automatic water refill | Yes | Yes |
| Clean water tank (dock) | 3 l | — |
| Dirty water tank (dock) | 2.3 l | — |
| Battery & runtime | ||
| Battery capacity | — | 5,200 mAh |
| Runtime | 180 min | 180 min |
| Charging time | 240 min | — |
| Cleaning area per charge | — | 330 m² |
| Recharge & resume | Yes | — |
| Size & weight | ||
| Width / diameter | 357 mm | 353 mm |
| Length | 357 mm | 353 mm |
| Height | 106 mm | 96 mm |
| Weight | 4.1 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 |
| Remote control | Yes | — |
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