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- Roomba Combo j9+ vs S6 Pure
iRobot Roomba Combo j9+ vs Roborock S6 Pure
What Roomba Combo j9+ does better (3) and where S6 Pure wins (1) — every spec side by side.
vs
2.6Navigation5.0
Why is Roomba Combo j9+ better than S6 Pure?
- Base stationAuto-empty dock vs Charging dock
- Charging time180 min vs 360 min2×
- Water tank (robot)210 ml vs 140 ml+50%
Why is S6 Pure better than Roomba Combo j9+?
- Dustbin (robot)313 ml vs 450 ml+44%
Specifications
Side by side
| Suction & cleaning | ||
| Dustbin (robot) | 313 ml | 450 ml |
| Main brush | Dual main brushes | — |
| Side brushes | 1 | — |
| Carpet detection | Yes | — |
| Dirt detection | Yes | — |
| HEPA filter | — | Yes |
| Noise level | — | 60 dB |
| Navigation & obstacles | ||
| Navigation | — | Laser (LiDAR) |
| Navigation sensors | Cliff sensors | LiDAR laser (LDS), Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | — | 20 mm |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Mop pad | — |
| Mop lifting on carpets | Yes | — |
| Water tank (robot) | 210 ml | 140 ml |
| Base station | ||
| Base station | Auto-empty dock | Charging dock |
| Auto-empty dust station | Yes | — |
| Automatic water refill | Yes | — |
| Clean water tank (dock) | 3 l | — |
| Battery & runtime | ||
| Battery capacity | 4,500 mAh | — |
| Charging time | 180 min | 360 min |
| Recharge & resume | Yes | — |
| Size & weight | ||
| Width / diameter | 348 mm | — |
| Length | 348 mm | — |
| Height | 87 mm | — |
| Weight | 4.1 kg | — |
| Shape | Round | — |
| Colours | Black, Gold | — |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | Amazon Alexa, Google Assistant, Apple Siri |
| Remote control | — | Yes |
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