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- Qrevo Curv 5A1 vs S20
Roborock Qrevo Curv 5A1 vs SwitchBot S20
What Qrevo Curv 5A1 does better (0) and where S20 wins (2) — every spec side by side.
vs
4.0Battery5.4
Why is Qrevo Curv 5A1 better than S20?
Qrevo Curv 5A1 has no measurable advantages in this pair.
Why is S20 better than Qrevo Curv 5A1?
- Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
- Base stationCharging dock vs All-in-one dock (empty + wash)
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | — | 10,000 Pa |
| Dustbin (robot) | — | 310 ml |
| Main brush | — | Single main brush |
| Anti-tangle brush | — | Yes |
| Side brushes | — | 1 |
| Extending side brush | Yes | — |
| Carpet detection | — | Yes |
| Navigation & obstacles | ||
| Navigation | — | Laser (LiDAR) |
| Navigation sensors | Cliff sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | AI camera |
| Threshold climbing | — | 20 mm |
| No-go zones / virtual walls | — | Yes |
| Room mapping & room selection | — | Yes |
| Mopping | ||
| Mop type | — | Mop pad |
| Mop lifting on carpets | — | Yes |
| Base station | ||
| Base station | Charging dock | All-in-one dock (empty + wash) |
| Auto-empty dust station | — | Yes |
| Mop washing in the dock | — | Yes |
| Hot-air mop drying | — | Yes |
| Automatic water refill | — | Yes |
| Clean water tank (dock) | — | 2.7 l |
| Dirty water tank (dock) | — | 2.5 l |
| Battery & runtime | ||
| Battery capacity | — | 4,000 mAh |
| Runtime | 55 min | — |
| Charging time | 240 min | 240 min |
| Cleaning area per charge | 300 m² | — |
| Recharge & resume | — | Yes |
| Size & weight | ||
| Width / diameter | — | 365 mm |
| Length | — | 365 mm |
| Height | — | 115 mm |
| Weight | — | 5.5 kg |
| Shape | Round | Round |
| Colours | White | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | Amazon Alexa, Google Assistant, Apple Siri |
| Matter | — | Yes |
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