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- VR4050 2in1 Optimus Aqua Pro Laser 3D vs S1 HydroJet
Concept VR4050 2in1 Optimus Aqua Pro Laser 3D vs eufy S1 HydroJet
What VR4050 2in1 Optimus Aqua Pro Laser 3D does better (4) and where S1 HydroJet wins (8) — every spec side by side.
vs
4.7Cleaning power5.7
5.8Navigation7.6
8.3Mopping9.6
4.5Base station5.0
8.1Battery7.9
Dimensions
Size comparison
VR4050 2in1 Optimus Aqua Pro Laser 3DS1 HydroJet
| VR4050 2in1 Optimus Aqua Pro Laser 3D | S1 HydroJet | Difference | |
|---|---|---|---|
| Height | 86 mm | 96 mm | −10 mm |
| Width / diameter | 330 mm | 347 mm | −17 mm |
| Length | 330 mm | 347 mm | −17 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is VR4050 2in1 Optimus Aqua Pro Laser 3D better than S1 HydroJet?
- Runtime270 min vs 216 min+25%
- Height86 mm vs 96 mm+12%
- Mop lift height13 mm vs 12 mm+8%
- Dustbin (robot)300 ml vs 250 ml+20%
Why is S1 HydroJet better than VR4050 2in1 Optimus Aqua Pro Laser 3D?
- Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
- Mop typeRotating mop pads vs Roller mop
- Suction power5,000 Pa vs 8,000 Pa+60%
- Water tank (robot)80 ml vs 240 ml3×
- Clean water tank (dock)2 l vs 3 l+50%
- Charging time360 min vs 240 min+50%
- Dust bag (dock)1.8 l vs 2.5 l+39%
- Noise level62 dB vs 60 dB+3%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 5,000 Pa | 8,000 Pa |
| Dustbin (robot) | 300 ml | 250 ml |
| Main brush | Single main brush | Single main brush |
| Side brushes | 1 | 2 |
| Carpet detection | Yes | Yes |
| HEPA filter | Yes | — |
| Noise level | 62 dB | 60 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors, Ultrasonic sensor | LiDAR laser (LDS), dToF laser, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | AI camera |
| Threshold climbing | 20 mm | 20 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Rotating mop pads | Roller mop |
| Mop lifting on carpets | Yes | Yes |
| Mop lift height | 13 mm | 12 mm |
| Water tank (robot) | 80 ml | 240 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) | 1.8 l | 2.5 l |
| Mop washing in the dock | Yes | Yes |
| Hot-air mop drying | Yes | Yes |
| Automatic water refill | Yes | Yes |
| Clean water tank (dock) | 2 l | 3 l |
| Dirty water tank (dock) | 2 l | 2 l |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | 5,200 mAh |
| Runtime | 270 min | 216 min |
| Charging time | 360 min | 240 min |
| Cleaning area per charge | — | 183 m² |
| Size & weight | ||
| Width / diameter | 330 mm | 347 mm |
| Length | 330 mm | 347 mm |
| Height | 86 mm | 96 mm |
| Shape | Round | Round |
| Colours | White | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant |
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