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- BCRDW3BAB Spotless Max vs RS20 Pro
Bosch BCRDW3BAB Spotless Max vs EZVIZ RS20 Pro
What BCRDW3BAB Spotless Max does better (1) and where RS20 Pro wins (4) — every spec side by side.
vs
6.4Cleaning power5.8
5.0Navigation7.6
7.2Mopping7.9
7.5Base station9.2
Dimensions
Size comparison
BCRDW3BAB Spotless MaxRS20 Pro
| BCRDW3BAB Spotless Max | RS20 Pro | Difference | |
|---|---|---|---|
| Height | 99 mm | 101 mm | −2 mm |
| Width / diameter | 353 mm | 365 mm | −12 mm |
| Length | 353 mm | 365 mm | −12 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is BCRDW3BAB Spotless Max better than RS20 Pro?
- Suction power11,000 Pa vs 7,200 Pa+53%
Why is RS20 Pro better than BCRDW3BAB Spotless Max?
- Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
- Water tank (robot)55 ml vs 100 ml+82%
- Dust bag (dock)3 l vs 5 l+67%
- Dustbin (robot)275 ml vs 350 ml+27%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 11,000 Pa | 7,200 Pa |
| Dustbin (robot) | 275 ml | 350 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | — | Yes |
| Side brushes | 1 | 2 |
| Carpet detection | Yes | Yes |
| Dirt detection | Yes | Yes |
| Noise level | — | 65 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor | LiDAR laser (LDS), Wall sensor, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | AI camera |
| 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 | — |
| Automatic mop removal | — | Yes |
| Extending mop (edges) | Yes | — |
| Water tank (robot) | 55 ml | 100 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 | 5 l |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | Yes | Yes |
| Hot-air mop drying | Yes | Yes |
| Automatic water refill | Yes | Yes |
| Clean water tank (dock) | — | 5 l |
| Dirty water tank (dock) | — | 4.2 l |
| Battery & runtime | ||
| Battery capacity | — | 5,200 mAh |
| Runtime | — | 190 min |
| Charging time | — | 180 min |
| Cleaning area per charge | — | 300 m² |
| Size & weight | ||
| Width / diameter | 353 mm | 365 mm |
| Length | 353 mm | 365 mm |
| Height | 99 mm | 101 mm |
| Shape | Round | Round |
| Colours | Black | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant |
| Live camera view / video call | — | Yes |
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