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- Qrevo S Pro vs RoboStar iQ900 Ultra
Roborock Qrevo S Pro vs TESLA RoboStar iQ900 Ultra
What Qrevo S Pro does better (7) and where RoboStar iQ900 Ultra wins (3) — every spec side by side.
vs
8.7Cleaning power6.2
7.4Navigation5.8
6.5Mopping8.6
6.0Base station3.9
7.5Battery6.0
Dimensions
Size comparison
Qrevo S ProRoboStar iQ900 Ultra
| Qrevo S Pro | RoboStar iQ900 Ultra | Difference | |
|---|---|---|---|
| Height | 96 mm | 96 mm | = |
| Width / diameter | 353 mm | 320 mm | +33 mm |
| Length | 353 mm | 320 mm | +33 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Qrevo S Pro better than RoboStar iQ900 Ultra?
- Obstacle avoidance3D structured light / line laser vs Basic sensors (infrared / bumper)
- Suction power18,500 Pa vs 10,000 Pa+85%
- Base stationAll-in-one dock (empty + wash) vs Auto-empty dock
- Runtime180 min vs 168 min+7%
- Dustbin (robot)330 ml vs 280 ml+18%
- Charging time240 min vs 270 min+12%
- Noise level60 dB vs 64 dB+7%
Why is RoboStar iQ900 Ultra better than Qrevo S Pro?
- Mop lift height10 mm vs 15 mm+50%
- Clean water tank (dock)4 l vs 4.6 l+15%
- Dust bag (dock)2.7 l vs 3 l+11%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 18,500 Pa | 10,000 Pa |
| Dustbin (robot) | 330 ml | 280 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | — |
| Side brushes | 1 | 1 |
| Carpet detection | Yes | Yes |
| HEPA filter | — | Yes |
| Noise level | 60 dB | 64 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors | LiDAR laser (LDS), Cliff sensors |
| Obstacle avoidance | 3D structured light / line laser | Basic sensors (infrared / bumper) |
| 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 | Rotating mop pads |
| Mop lifting on carpets | Yes | Yes |
| Mop lift height | 10 mm | 15 mm |
| Extending mop (edges) | — | Yes |
| Water tank (robot) | 80 ml | — |
| Base station | ||
| Base station | All-in-one dock (empty + wash) | Auto-empty dock |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | 2.7 l | 3 l |
| Mop washing in the dock | Yes | — |
| Hot-water mop washing | Yes | — |
| Hot-air mop drying | Yes | — |
| Automatic water refill | Yes | Yes |
| Clean water tank (dock) | 4 l | 4.6 l |
| Dirty water tank (dock) | 3.5 l | 4.6 l |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | 5,200 mAh |
| Runtime | 180 min | 168 min |
| Charging time | 240 min | 270 min |
| Cleaning area per charge | 300 m² | — |
| Size & weight | ||
| Width / diameter | 353 mm | 320 mm |
| Length | 353 mm | 320 mm |
| Height | 96 mm | 96 mm |
| Weight | — | 3.1 kg |
| Shape | Round | Round |
| Colours | Black | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | — |
| Matter | Yes | — |
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