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- Roomba i5+ vs D9
iRobot Roomba i5+ vs Neato D9
What Roomba i5+ does better (2) and where D9 wins (2) — every spec side by side.
vs
4.4Navigation8.0
9.1Base station5.0
3.4Battery5.2
Dimensions
Size comparison
Roomba i5+D9
| Roomba i5+ | D9 | Difference | |
|---|---|---|---|
| Height | 92 mm | 101 mm | −9 mm |
| Width / diameter | 342 mm | 335 mm | +7 mm |
| Length | 342 mm | 335 mm | +7 mm |
| Weight | 3.2 kg | 3.7 kg | −0.5 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Roomba i5+ better than D9?
- Base stationAuto-empty dock vs Charging dock
- Height92 mm vs 101 mm+10%
Why is D9 better than Roomba i5+?
- Runtime75 min vs 90 min+20%
- Charging time180 min vs 100 min+80%
Specifications
Side by side
| Suction & cleaning | ||
| Main brush | Dual main brushes | Single main brush |
| Side brushes | 1 | 1 |
| Dirt detection | Yes | Yes |
| Navigation & obstacles | ||
| Navigation | — | Laser (LiDAR) |
| Navigation sensors | Cliff sensors | LiDAR laser (LDS) |
| Obstacle avoidance | Basic sensors (infrared / bumper) | — |
| No-go zones / virtual walls | — | Yes |
| Room mapping & room selection | — | Yes |
| Base station | ||
| Base station | Auto-empty dock | Charging dock |
| Auto-empty dust station | Yes | — |
| Battery & runtime | ||
| Runtime | 75 min | 90 min |
| Charging time | 180 min | 100 min |
| Cleaning area per charge | — | 150 m² |
| Size & weight | ||
| Width / diameter | 342 mm | 335 mm |
| Length | 342 mm | 335 mm |
| Height | 92 mm | 101 mm |
| Weight | 3.2 kg | 3.7 kg |
| Shape | Round | Round |
| Colours | Grey | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant |









