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- S1 HydroJet vs Qrevo L 798
eufy S1 HydroJet vs Roborock Qrevo L 798
What S1 HydroJet does better (4) and where Qrevo L 798 wins (3) — every spec side by side.
vs
5.7Cleaning power6.0
5.0Base station2.1
7.9Battery7.1
Why is S1 HydroJet better than Qrevo L 798?
- Obstacle avoidanceAI camera vs Basic sensors (infrared / bumper)
- Base stationAll-in-one dock (empty + wash) vs Charging dock
- Runtime216 min vs 180 min+20%
- Noise level60 dB vs 65 dB+8%
Why is Qrevo L 798 better than S1 HydroJet?
- Water tank (robot)240 ml vs 800 ml3.3×
- Dustbin (robot)250 ml vs 330 ml+32%
- Dust bag (dock)2.5 l vs 2.7 l+8%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 8,000 Pa | 8,000 Pa |
| Dustbin (robot) | 250 ml | 330 ml |
| Main brush | Single main brush | — |
| Side brushes | 2 | — |
| Carpet detection | Yes | — |
| HEPA filter | — | Yes |
| Noise level | 60 dB | 65 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | — |
| Navigation sensors | LiDAR laser (LDS), dToF laser, Cliff sensors | Cliff sensors |
| Obstacle avoidance | AI camera | Basic sensors (infrared / bumper) |
| Threshold climbing | 20 mm | — |
| No-go zones / virtual walls | Yes | — |
| Room mapping & room selection | Yes | — |
| Mopping | ||
| Mop type | Roller mop | — |
| Mop lifting on carpets | Yes | — |
| Mop lift height | 12 mm | — |
| Water tank (robot) | 240 ml | 800 ml |
| Base station | ||
| Base station | All-in-one dock (empty + wash) | Charging dock |
| Auto-empty dust station | Yes | — |
| Dust bag (dock) | 2.5 l | 2.7 l |
| Mop washing in the dock | Yes | — |
| Hot-air mop drying | Yes | — |
| Automatic water refill | Yes | — |
| Clean water tank (dock) | 3 l | — |
| Dirty water tank (dock) | 2 l | — |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | — |
| Runtime | 216 min | 180 min |
| Charging time | 240 min | — |
| Cleaning area per charge | 183 m² | — |
| Size & weight | ||
| Width / diameter | 347 mm | — |
| Length | 347 mm | — |
| Height | 96 mm | — |
| Shape | Round | Round |
| Colours | Black | Black |
| App & smart home | ||
| App control | Yes | — |
| Voice assistants | Amazon Alexa, Google Assistant | — |
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