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- Conga 3890 Ultra vs E5
Cecotec Conga 3890 Ultra vs Roborock E5
What Conga 3890 Ultra does better (2) and where E5 wins (2) — every spec side by side.
vs
3.5Navigation6.6
Why is Conga 3890 Ultra better than E5?
- NavigationLaser (LiDAR) vs Camera (vSLAM)
- Noise level65 dB vs 67 dB+3%
Why is E5 better than Conga 3890 Ultra?
- Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
- Dustbin (robot)300 ml vs 820 ml2.7×
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | — | 2,500 Pa |
| Dustbin (robot) | 300 ml | 820 ml |
| Main brush | — | Single main brush |
| Side brushes | — | 1 |
| Noise level | 65 dB | 67 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Camera (vSLAM) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | vSLAM camera, Gyroscope, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | AI camera |
| Threshold climbing | — | 20 mm |
| No-go zones / virtual walls | — | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Water tank (robot) | — | 180 ml |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Battery & runtime | ||
| Battery capacity | — | 5,200 mAh |
| Runtime | — | 200 min |
| Charging time | 360 min | 360 min |
| Cleaning area per charge | — | 150 m² |
| Recharge & resume | — | Yes |
| Size & weight | ||
| Width / diameter | — | 350 mm |
| Length | — | 350 mm |
| Height | — | 90 mm |
| Weight | — | 3 kg |
| Shape | Round | Round |
| Colours | Black | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant |
| Remote control | Yes | Yes |
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