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- Conga 3890 Vital vs D9
Cecotec Conga 3890 Vital vs Dreame D9
What Conga 3890 Vital does better (0) and where D9 wins (2) — every spec side by side.
vs
3.6Navigation7.2
Why is Conga 3890 Vital better than D9?
Conga 3890 Vital has no measurable advantages in this pair.
Why is D9 better than Conga 3890 Vital?
- Dustbin (robot)300 ml vs 550 ml+83%
- Noise level65 dB vs 60 dB+8%
Specifications
Side by side
| Suction & cleaning | ||
| Dustbin (robot) | 300 ml | 550 ml |
| HEPA filter | — | Yes |
| Noise level | 65 dB | 60 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | LiDAR laser (LDS) |
| Obstacle avoidance | Basic sensors (infrared / bumper) | — |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Water tank (robot) | — | 270 ml |
| Base station | ||
| Base station | Charging dock | — |
| Battery & runtime | ||
| Charging time | 360 min | 360 min |
| Size & weight | ||
| Shape | Round | Round |
| Colours | Black | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | Amazon Alexa, Google Assistant, Apple Siri |









