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- VR4130 2in1 Aqua Ultimate Laser 3D vs Flow 2
Concept VR4130 2in1 Aqua Ultimate Laser 3D vs Narwal Flow 2
What VR4130 2in1 Aqua Ultimate Laser 3D does better (3) and where Flow 2 wins (10) — every spec side by side.
vs
7.2Cleaning power9.5
5.8Navigation9.1
3.0Mopping8.8
9.0Base station7.8
7.7Battery9.7
Dimensions
Size comparison
VR4130 2in1 Aqua Ultimate Laser 3DFlow 2
| VR4130 2in1 Aqua Ultimate Laser 3D | Flow 2 | Difference | |
|---|---|---|---|
| Height | 98 mm | 95 mm | +3 mm |
| Width / diameter | 350 mm | 364 mm | −14 mm |
| Length | 350 mm | 364 mm | −14 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is VR4130 2in1 Aqua Ultimate Laser 3D better than Flow 2?
- Dust bag (dock)3.5 l vs 2.4 l+46%
- Water tank (robot)180 ml vs 130 ml+38%
- Noise level54 dB vs 56 dB+5%
Why is Flow 2 better than VR4130 2in1 Aqua Ultimate Laser 3D?
- Suction power15,000 Pa vs 31,000 Pa2.1×
- Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
- Mop typeMop pad vs Roller mop
- Threshold climbing20 mm vs 40 mm2×
- Runtime318 min vs 350 min+10%
- Battery capacity5,100 mAh vs 6,500 mAh+27%
- Dustbin (robot)150 ml vs 300 ml2×
- Charging time360 min vs 180 min2×
- Height98 mm vs 95 mm+3%
- Clean water tank (dock)3.5 l vs 5 l+43%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 15,000 Pa | 31,000 Pa |
| Dustbin (robot) | 150 ml | 300 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | Yes |
| Side brushes | 1 | 1 |
| Carpet detection | Yes | Yes |
| Dirt detection | — | Yes |
| HEPA filter | Yes | — |
| Noise level | 54 dB | 56 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) | AI camera |
| Threshold climbing | 20 mm | 40 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Mop pad | Roller mop |
| Mop lifting on carpets | — | Yes |
| Mop lift height | — | 12 mm |
| Extending mop (edges) | — | 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 | 2.4 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 | 5 l |
| Dirty water tank (dock) | 3.5 l | 4.7 l |
| Battery & runtime | ||
| Battery capacity | 5,100 mAh | 6,500 mAh |
| Runtime | 318 min | 350 min |
| Charging time | 360 min | 180 min |
| Cleaning area per charge | — | 289 m² |
| Recharge & resume | — | Yes |
| Size & weight | ||
| Width / diameter | 350 mm | 364 mm |
| Length | 350 mm | 364 mm |
| Height | 98 mm | 95 mm |
| Weight | — | 5 kg |
| Shape | Round | Round |
| Colours | White | Grey |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant, Apple Siri |
| Live camera view / video call | — | Yes |
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