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- R1 Nurovi Dry vs Roomba s9+
Dyson R1 Nurovi Dry vs iRobot Roomba s9+
What R1 Nurovi Dry does better (1) and where Roomba s9+ wins (4) — every spec side by side.
vs
7.8Cleaning power7.2
9.1Navigation5.9
8.2Base station9.1
7.3Battery8.5
Dimensions
Size comparison
R1 Nurovi DryRoomba s9+
| R1 Nurovi Dry | Roomba s9+ | Difference | |
|---|---|---|---|
| Height | 96 mm | 89 mm | +7 mm |
| Width / diameter | 352 mm | 312 mm | +40 mm |
| Length | 352 mm | 312 mm | +40 mm |
| Weight | 3.4 kg | 4 kg | −0.6 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is R1 Nurovi Dry better than Roomba s9+?
- Threshold climbing40 mm vs 20 mm2×
Why is Roomba s9+ better than R1 Nurovi Dry?
- Dustbin (robot)150 ml vs 500 ml3.3×
- Charging time390 min vs 60 min6.5×
- Height96 mm vs 89 mm+8%
- Noise level75 dB vs 65 dB+15%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 21,000 Pa | — |
| Dustbin (robot) | 150 ml | 500 ml |
| Main brush | Single main brush | — |
| Anti-tangle brush | Yes | — |
| Side brushes | 1 | 1 |
| Extending side brush | Yes | — |
| Carpet detection | Yes | — |
| Dirt detection | Yes | Yes |
| Noise level | 75 dB | 65 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | — |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors, Ultrasonic sensor | Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | 40 mm | 20 mm |
| No-go zones / virtual walls | Yes | — |
| Room mapping & room selection | Yes | Yes |
| Base station | ||
| Base station | Auto-empty dock | Auto-empty dock |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | 2.6 l | — |
| Battery & runtime | ||
| Battery capacity | 4,900 mAh | — |
| Runtime | 120 min | 120 min |
| Charging time | 390 min | 60 min |
| Recharge & resume | Yes | Yes |
| Size & weight | ||
| Width / diameter | 352 mm | 312 mm |
| Length | 352 mm | 312 mm |
| Height | 96 mm | 89 mm |
| Weight | 3.4 kg | 4 kg |
| Shape | Round | — |
| Colours | Grey, Violet | — |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | Amazon Alexa, Google Assistant |
| Remote control | — | Yes |
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