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- S70 Roller vs Qrevo Curv 2 FlowX
Mova S70 Roller vs Roborock Qrevo Curv 2 FlowX
What S70 Roller does better (5) and where Qrevo Curv 2 FlowX wins (3) — every spec side by side.
vs
8.4Cleaning power8.8
8.3Navigation8.3
8.8Mopping9.2
7.5Base station7.2
8.0Battery9.2
Dimensions
Size comparison
S70 RollerQrevo Curv 2 FlowX
| S70 Roller | Qrevo Curv 2 FlowX | Difference | |
|---|---|---|---|
| Height | 90 mm | 119 mm | −29 mm |
| Width / diameter | 350 mm | 353 mm | −3 mm |
| Length | 350 mm | 353 mm | −3 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is S70 Roller better than Qrevo Curv 2 FlowX?
- Suction power28,000 Pa vs 20,000 Pa+40%
- Height90 mm vs 119 mm+32%
- Water tank (robot)150 ml vs 100 ml+50%
- Dust bag (dock)3.2 l vs 2.5 l+28%
- Clean water tank (dock)5 l vs 4 l+25%
Why is Qrevo Curv 2 FlowX better than S70 Roller?
- Mop lift height12 mm vs 15 mm+25%
- Dustbin (robot)240 ml vs 324 ml+35%
- Charging time210 min vs 180 min+17%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 28,000 Pa | 20,000 Pa |
| Dustbin (robot) | 240 ml | 324 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | Yes |
| Side brushes | 1 | 2 |
| Extending side brush | Yes | — |
| Carpet detection | Yes | Yes |
| Noise level | — | 63 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors |
| Obstacle avoidance | AI camera | AI camera |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Roller mop | Roller mop |
| Mop lifting on carpets | Yes | Yes |
| Mop lift height | 12 mm | 15 mm |
| Extending mop (edges) | Yes | Yes |
| Water tank (robot) | 150 ml | 100 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) | 3.2 l | 2.5 l |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | Yes | Yes |
| Mop washing water temperature | 80 °C | — |
| Hot-air mop drying | Yes | Yes |
| Automatic water refill | Yes | Yes |
| Clean water tank (dock) | 5 l | 4 l |
| Dirty water tank (dock) | 4.5 l | 3 l |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | 5,200 mAh |
| Runtime | — | 242 min |
| Charging time | 210 min | 180 min |
| Size & weight | ||
| Width / diameter | 350 mm | 353 mm |
| Length | 350 mm | 353 mm |
| Height | 90 mm | 119 mm |
| Shape | Round | Round |
| Colours | White | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant, Apple Siri |
| Matter | — | Yes |
| Live camera view / video call | — | Yes |
