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- Roomba Combo j7 vs X-plorer Series 75S
iRobot Roomba Combo j7 vs Rowenta X-plorer Series 75S
What Roomba Combo j7 does better (4) and where X-plorer Series 75S wins (3) — every spec side by side.
vs
6.5Navigation3.0
3.5Base station6.8
4.2Battery3.8
Dimensions
Size comparison
Roomba Combo j7X-plorer Series 75S
| Roomba Combo j7 | X-plorer Series 75S | Difference | |
|---|---|---|---|
| Height | 87 mm | 95 mm | −8 mm |
| Width / diameter | 338 mm | 342 mm | −4 mm |
| Length | 338 mm | 342 mm | −4 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Roomba Combo j7 better than X-plorer Series 75S?
- Obstacle avoidanceAI camera vs Basic sensors (infrared / bumper)
- Charging time90 min vs 240 min2.7×
- Threshold climbing20 mm vs 18 mm+11%
- Height87 mm vs 95 mm+9%
Why is X-plorer Series 75S better than Roomba Combo j7?
- NavigationCamera (vSLAM) vs Laser (LiDAR)
- Runtime75 min vs 120 min+60%
- Base stationCharging dock vs Auto-empty dock
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | — | 2,700 Pa |
| Dustbin (robot) | 300 ml | 300 ml |
| Main brush | Dual main brushes | Single main brush |
| Side brushes | 1 | 1 |
| Dirt detection | Yes | — |
| Noise level | — | 69 dB |
| Navigation & obstacles | ||
| Navigation | Camera (vSLAM) | Laser (LiDAR) |
| Navigation sensors | vSLAM camera, Wall sensor, Cliff sensors | LiDAR laser (LDS), Cliff sensors |
| Obstacle avoidance | AI camera | Basic sensors (infrared / bumper) |
| Threshold climbing | 20 mm | 18 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Mop pad | — |
| Water tank (robot) | — | 300 ml |
| Base station | ||
| Base station | Charging dock | Auto-empty dock |
| Auto-empty dust station | — | Yes |
| Dust bag (dock) | — | 4.1 l |
| Battery & runtime | ||
| Runtime | 75 min | 120 min |
| Charging time | 90 min | 240 min |
| Cleaning area per charge | — | 120 m² |
| Recharge & resume | Yes | — |
| Size & weight | ||
| Width / diameter | 338 mm | 342 mm |
| Length | 338 mm | 342 mm |
| Height | 87 mm | 95 mm |
| Weight | 3.4 kg | — |
| Shape | Round | Round |
| Colours | Black, Silver, Grey | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant |
