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- Roomba j7+ vs D8
iRobot Roomba j7+ vs Neato D8
What Roomba j7+ does better (3) and where D8 wins (3) — every spec side by side.
vs
7.7Cleaning power9.0
7.8Navigation8.0
9.1Base station5.0
3.9Battery4.6
Why is Roomba j7+ better than D8?
- Base stationAuto-empty dock vs Charging dock
- Charging time90 min vs 360 min4×
- Height87 mm vs 100 mm+15%
Why is D8 better than Roomba j7+?
- NavigationCamera (vSLAM) vs Laser (LiDAR)
- Runtime75 min vs 100 min+33%
- Dustbin (robot)400 ml vs 700 ml+75%
Specifications
Side by side
| Suction & cleaning | ||
| Dustbin (robot) | 400 ml | 700 ml |
| Main brush | Dual main brushes | — |
| Side brushes | 1 | — |
| Dirt detection | Yes | — |
| HEPA filter | — | Yes |
| Noise level | 60 dB | — |
| Navigation & obstacles | ||
| Navigation | Camera (vSLAM) | Laser (LiDAR) |
| Navigation sensors | vSLAM camera, Wall sensor, Cliff sensors | LiDAR laser (LDS) |
| Obstacle avoidance | AI camera | — |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Base station | ||
| Base station | Auto-empty dock | Charging dock |
| Auto-empty dust station | Yes | — |
| Mop washing in the dock | Yes | — |
| Battery & runtime | ||
| Runtime | 75 min | 100 min |
| Charging time | 90 min | 360 min |
| Size & weight | ||
| Width / diameter | 338 mm | — |
| Length | 338 mm | — |
| Height | 87 mm | 100 mm |
| Weight | 3.4 kg | 3.7 kg |
| Shape | Round | — |
| Colours | Black, Silver, Grey | Black, Blue |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant, Apple Siri |
| Remote control | — | Yes |
