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- BCRDW3BX Spotless Max Cam vs Roomba Combo j7+
Bosch BCRDW3BX Spotless Max Cam vs iRobot Roomba Combo j7+
What BCRDW3BX Spotless Max Cam does better (3) and where Roomba Combo j7+ wins (1) — every spec side by side.
vs
7.8Navigation4.8
7.2Mopping2.3
Dimensions
Size comparison
BCRDW3BX Spotless Max CamRoomba Combo j7+
| BCRDW3BX Spotless Max Cam | Roomba Combo j7+ | Difference | |
|---|---|---|---|
| Height | 99 mm | 87 mm | +12 mm |
| Width / diameter | 353 mm | 338 mm | +15 mm |
| Length | 353 mm | 338 mm | +15 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is BCRDW3BX Spotless Max Cam better than Roomba Combo j7+?
- NavigationLaser (LiDAR) vs Camera (vSLAM)
- Mop typeRotating mop pads vs Mop pad
- Base stationAll-in-one dock (empty + wash) vs Auto-empty dock
Why is Roomba Combo j7+ better than BCRDW3BX Spotless Max Cam?
- Height99 mm vs 87 mm+14%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 11,000 Pa | — |
| Dustbin (robot) | 275 ml | — |
| Main brush | Single main brush | Dual main brushes |
| Side brushes | 1 | 1 |
| Carpet detection | Yes | — |
| Dirt detection | Yes | Yes |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Camera (vSLAM) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor | vSLAM camera, Wall sensor, Cliff sensors |
| Obstacle avoidance | AI camera | AI camera |
| Threshold climbing | 20 mm | — |
| No-go zones / virtual walls | — | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Rotating mop pads | Mop pad |
| Mop lifting on carpets | Yes | — |
| Extending mop (edges) | Yes | — |
| Water tank (robot) | 55 ml | — |
| Base station | ||
| Base station | All-in-one dock (empty + wash) | Auto-empty dock |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | 3 l | — |
| Mop washing in the dock | Yes | — |
| Hot-water mop washing | Yes | — |
| Hot-air mop drying | Yes | — |
| Automatic water refill | Yes | — |
| Battery & runtime | ||
| Runtime | — | 75 min |
| Charging time | — | 90 min |
| Recharge & resume | — | Yes |
| Size & weight | ||
| Width / diameter | 353 mm | 338 mm |
| Length | 353 mm | 338 mm |
| Height | 99 mm | 87 mm |
| Weight | — | 3.4 kg |
| Shape | Round | Round |
| Colours | Black | Black, Silver, Grey |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant |
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