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- BCRDW3B Spotless Max vs VR4050 2in1 Optimus Aqua Pro Laser 3D
Bosch BCRDW3B Spotless Max vs Concept VR4050 2in1 Optimus Aqua Pro Laser 3D
What BCRDW3B Spotless Max does better (2) and where VR4050 2in1 Optimus Aqua Pro Laser 3D wins (3) — every spec side by side.
vs
6.4Cleaning power4.7
5.0Navigation5.8
7.2Mopping8.3
7.5Base station4.5
Dimensions
Size comparison
BCRDW3B Spotless MaxVR4050 2in1 Optimus Aqua Pro Laser 3D
| BCRDW3B Spotless Max | VR4050 2in1 Optimus Aqua Pro Laser 3D | Difference | |
|---|---|---|---|
| Height | 99 mm | 86 mm | +13 mm |
| Width / diameter | 353 mm | 330 mm | +23 mm |
| Length | 353 mm | 330 mm | +23 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is BCRDW3B Spotless Max better than VR4050 2in1 Optimus Aqua Pro Laser 3D?
- Suction power11,000 Pa vs 5,000 Pa2.2×
- Dust bag (dock)3 l vs 1.8 l+67%
Why is VR4050 2in1 Optimus Aqua Pro Laser 3D better than BCRDW3B Spotless Max?
- Height99 mm vs 86 mm+15%
- Water tank (robot)55 ml vs 80 ml+45%
- Dustbin (robot)275 ml vs 300 ml+9%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 11,000 Pa | 5,000 Pa |
| Dustbin (robot) | 275 ml | 300 ml |
| Main brush | Single main brush | Single main brush |
| Side brushes | 1 | 1 |
| Carpet detection | Yes | Yes |
| Dirt detection | Yes | — |
| HEPA filter | — | Yes |
| Noise level | — | 62 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor | LiDAR laser (LDS), Cliff sensors, Ultrasonic sensor |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | 20 mm | 20 mm |
| No-go zones / virtual walls | — | 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 | — | 13 mm |
| Extending mop (edges) | Yes | — |
| Water tank (robot) | 55 ml | 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) | 3 l | 1.8 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) | — | 2 l |
| Dirty water tank (dock) | — | 2 l |
| Battery & runtime | ||
| Battery capacity | — | 5,200 mAh |
| Runtime | — | 270 min |
| Charging time | — | 360 min |
| Size & weight | ||
| Width / diameter | 353 mm | 330 mm |
| Length | 353 mm | 330 mm |
| Height | 99 mm | 86 mm |
| Shape | Round | Round |
| Colours | Black | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant |
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