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- VR4130 2in1 Aqua Ultimate Laser 3D vs RVF 7 Comfort Extra
Concept VR4130 2in1 Aqua Ultimate Laser 3D vs Kärcher RVF 7 Comfort Extra
What VR4130 2in1 Aqua Ultimate Laser 3D does better (7) and where RVF 7 Comfort Extra wins (5) — every spec side by side.
vs
7.2Cleaning power6.1
5.8Navigation7.3
3.0Mopping9.7
8.6Base station7.1
7.6Battery6.1
Dimensions
Size comparison
VR4130 2in1 Aqua Ultimate Laser 3DRVF 7 Comfort Extra
| VR4130 2in1 Aqua Ultimate Laser 3D | RVF 7 Comfort Extra | Difference | |
|---|---|---|---|
| Height | 98 mm | 105 mm | −7 mm |
| Width / diameter | 350 mm | 360 mm | −10 mm |
| Length | 350 mm | 360 mm | −10 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is VR4130 2in1 Aqua Ultimate Laser 3D better than RVF 7 Comfort Extra?
- Runtime318 min vs 150 min2.1×
- Suction power15,000 Pa vs 13,000 Pa+15%
- Threshold climbing20 mm vs 18 mm+11%
- Height98 mm vs 105 mm+7%
- Water tank (robot)180 ml vs 130 ml+38%
- Noise level54 dB vs 67 dB+24%
- Clean water tank (dock)3.5 l vs 3.2 l+8%
Why is RVF 7 Comfort Extra better than VR4130 2in1 Aqua Ultimate Laser 3D?
- Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
- Mop typeMop pad vs Roller mop
- Dustbin (robot)150 ml vs 250 ml+67%
- Charging time360 min vs 230 min+57%
- Dust bag (dock)3.5 l vs 4 l+14%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 15,000 Pa | 13,000 Pa |
| Dustbin (robot) | 150 ml | 250 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | Yes |
| Side brushes | 1 | 2 |
| Carpet detection | Yes | Yes |
| Dirt detection | — | Yes |
| HEPA filter | Yes | — |
| Noise level | 54 dB | 67 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | AI camera |
| Threshold climbing | 20 mm | 18 mm |
| No-go zones / virtual walls | Yes | — |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Mop pad | Roller mop |
| Mop lifting on carpets | — | Yes |
| Water tank (robot) | 180 ml | 130 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) | 3.5 l | 4 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) | 3.5 l | 3.2 l |
| Dirty water tank (dock) | 3.5 l | 2.5 l |
| Battery & runtime | ||
| Battery capacity | 5,100 mAh | 5,200 mAh |
| Runtime | 318 min | 150 min |
| Charging time | 360 min | 230 min |
| Size & weight | ||
| Width / diameter | 350 mm | 360 mm |
| Length | 350 mm | 360 mm |
| Height | 98 mm | 105 mm |
| Weight | — | 5.6 kg |
| Shape | Round | Round |
| Colours | White | White, Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | — |
| Live camera view / video call | — | Yes |
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