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- VR3350 2in1 Perfect Clean Laser vs SRV 9020BK
Concept VR3350 2in1 Perfect Clean Laser vs Sencor SRV 9020BK
What VR3350 2in1 Perfect Clean Laser does better (4) and where SRV 9020BK wins (4) — every spec side by side.
vs
2.5Cleaning power4.0
3.0Navigation2.8
2.9Mopping3.9
4.0Battery3.5
Dimensions
Size comparison
VR3350 2in1 Perfect Clean LaserSRV 9020BK
| VR3350 2in1 Perfect Clean Laser | SRV 9020BK | Difference | |
|---|---|---|---|
| Height | 76 mm | 97 mm | −21 mm |
| Width / diameter | 315 mm | 320 mm | −5 mm |
| Length | 315 mm | 320 mm | −5 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is VR3350 2in1 Perfect Clean Laser better than SRV 9020BK?
- Base stationAuto-empty dock vs Charging dock
- Height76 mm vs 97 mm+28%
- Threshold climbing18 mm vs 16 mm+12%
- Charging time180 min vs 300 min+67%
Why is SRV 9020BK better than VR3350 2in1 Perfect Clean Laser?
- Runtime120 min vs 130 min+8%
- Dustbin (robot)210 ml vs 340 ml+62%
- Water tank (robot)170 ml vs 250 ml+47%
- Noise level65 dB vs 60 dB+8%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 3,000 Pa | 3,000 Pa |
| Dustbin (robot) | 210 ml | 340 ml |
| Main brush | Single main brush | — |
| Side brushes | 2 | 1 |
| Carpet detection | Yes | — |
| HEPA filter | Yes | Yes |
| Noise level | 65 dB | 60 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | LiDAR laser (LDS), Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | 18 mm | 16 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Mop pad | Mop pad |
| Water tank (robot) | 170 ml | 250 ml |
| Base station | ||
| Base station | Auto-empty dock | Charging dock |
| Auto-empty dust station | Yes | — |
| Dust bag (dock) | 3.5 l | — |
| Battery & runtime | ||
| Battery capacity | 2,600 mAh | 2,600 mAh |
| Runtime | 120 min | 130 min |
| Charging time | 180 min | 300 min |
| Size & weight | ||
| Width / diameter | 315 mm | 320 mm |
| Length | 315 mm | 320 mm |
| Height | 76 mm | 97 mm |
| Weight | — | 2.8 kg |
| Shape | Round | Round |
| Colours | White, Black | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | — |
| Remote control | Yes | Yes |
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