- brandnew.uk.com
- Compare
- Roomba Plus 405 Combo vs E40 Ultra
iRobot Roomba Plus 405 Combo vs Mova E40 Ultra
What Roomba Plus 405 Combo does better (0) and where E40 Ultra wins (7) — every spec side by side.
vs
5.0Cleaning power8.2
5.8Navigation6.8
8.5Mopping7.1
4.6Base station9.5
6.9Battery9.0
Dimensions
Size comparison
Roomba Plus 405 ComboE40 Ultra
| Roomba Plus 405 Combo | E40 Ultra | Difference | |
|---|---|---|---|
| Height | 106 mm | 97 mm | +9 mm |
| Width / diameter | 357 mm | 350 mm | +7 mm |
| Length | 357 mm | 350 mm | +7 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Roomba Plus 405 Combo better than E40 Ultra?
Roomba Plus 405 Combo has no measurable advantages in this pair.
Why is E40 Ultra better than Roomba Plus 405 Combo?
- Suction power7,000 Pa vs 19,000 Pa2.7×
- Runtime180 min vs 260 min+44%
- Dust bag (dock)1.7 l vs 3.2 l+88%
- Threshold climbing20 mm vs 22 mm+10%
- Height106 mm vs 97 mm+9%
- Clean water tank (dock)3 l vs 4.5 l+50%
- Charging time240 min vs 210 min+14%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 7,000 Pa | 19,000 Pa |
| Dustbin (robot) | — | 300 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | — | Yes |
| Side brushes | 1 | 1 |
| Carpet detection | Yes | Yes |
| HEPA filter | — | Yes |
| Noise level | — | 61 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors, Ultrasonic sensor |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | 20 mm | 22 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 | — | 10.5 mm |
| Extending mop (edges) | — | Yes |
| 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 | 3.2 l |
| Mop washing in the dock | Yes | Yes |
| Hot-air mop drying | Yes | Yes |
| Automatic water refill | Yes | Yes |
| Clean water tank (dock) | 3 l | 4.5 l |
| Dirty water tank (dock) | 2.3 l | 4 l |
| Battery & runtime | ||
| Battery capacity | — | 5,200 mAh |
| Runtime | 180 min | 260 min |
| Charging time | 240 min | 210 min |
| Cleaning area per charge | — | 220 m² |
| Recharge & resume | Yes | — |
| Size & weight | ||
| Width / diameter | 357 mm | 350 mm |
| Length | 357 mm | 350 mm |
| Height | 106 mm | 97 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 |
| Remote control | Yes | — |
Related comparisons
vs
Roborock QR 598vsiRobot Roomba Plus 405 Combo
7.37.3
vs
iRobot Roomba Plus 415 CombovsiRobot Roomba Plus 405 Combo
8.17.3
vs
iRobot Roomba Plus 515 CombovsiRobot Roomba Plus 405 Combo
8.47.3
vs
iRobot Roomba Plus 575 CombovsiRobot Roomba Plus 405 Combo
8.07.3
vs
Ecovacs Deebot T30C OmnivsiRobot Roomba Plus 405 Combo
7.57.3
vs
iRobot Roomba Plus 405 CombovsImou RV3
7.37.4