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- Deebot N8+ vs E4
Ecovacs Deebot N8+ vs Roborock E4
What Deebot N8+ does better (4) and where E4 wins (3) — every spec side by side.
vs
5.8Navigation5.1
3.0Battery2.8
Why is Deebot N8+ better than E4?
- NavigationLaser (LiDAR) vs Camera (vSLAM)
- Base stationAll-in-one dock (empty + wash) vs Charging dock
- Charging time240 min vs 360 min+50%
- Water tank (robot)240 ml vs 180 ml+33%
Why is E4 better than Deebot N8+?
- Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
- Runtime110 min vs 120 min+9%
- Dustbin (robot)400 ml vs 640 ml+60%
Specifications
Side by side
| Suction & cleaning | ||
| Dustbin (robot) | 400 ml | 640 ml |
| Main brush | — | Single main brush |
| Side brushes | — | 1 |
| HEPA filter | Yes | Yes |
| Noise level | 67 dB | — |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Camera (vSLAM) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | vSLAM camera |
| Obstacle avoidance | Basic sensors (infrared / bumper) | AI camera |
| Threshold climbing | 20 mm | 20 mm |
| No-go zones / virtual walls | Yes | — |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Water tank (robot) | 240 ml | 180 ml |
| Base station | ||
| Base station | All-in-one dock (empty + wash) | Charging dock |
| Auto-empty dust station | Yes | — |
| Mop washing in the dock | Yes | — |
| Battery & runtime | ||
| Runtime | 110 min | 120 min |
| Charging time | 240 min | 360 min |
| Cleaning area per charge | 110 m² | — |
| Size & weight | ||
| Width / diameter | 353 mm | — |
| Length | 353 mm | — |
| Height | 93 mm | — |
| Weight | — | 3 kg |
| Shape | Round | — |
| Colours | White | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant |
| Remote control | Yes | — |
