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- Conga M90 Pearl vs D20
Cecotec Conga M90 Pearl vs Dreame D20
What Conga M90 Pearl does better (0) and where D20 wins (1) — every spec side by side.
vs
9.3Battery8.2
Why is Conga M90 Pearl better than D20?
Conga M90 Pearl has no measurable advantages in this pair.
Why is D20 better than Conga M90 Pearl?
- Runtime240 min vs 285 min+19%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | — | 13,000 Pa |
| Dustbin (robot) | — | 700 ml |
| Main brush | — | Dual main brushes |
| Anti-tangle brush | — | Yes |
| Side brushes | — | 1 |
| Noise level | — | 74 dB |
| Navigation & obstacles | ||
| Navigation | — | Laser (LiDAR) |
| Navigation sensors | — | LiDAR laser (LDS), Wall sensor, Cliff sensors |
| Obstacle avoidance | — | Basic sensors (infrared / bumper) |
| Threshold climbing | — | 20 mm |
| No-go zones / virtual walls | — | Yes |
| Room mapping & room selection | — | Yes |
| Mopping | ||
| Mop type | — | Mop pad |
| Water tank (robot) | — | 350 ml |
| Base station | ||
| Base station | — | Charging dock |
| Battery & runtime | ||
| Battery capacity | — | 5,200 mAh |
| Runtime | 240 min | 285 min |
| Charging time | — | 360 min |
| Cleaning area per charge | 240 m² | — |
| Size & weight | ||
| Width / diameter | — | 350 mm |
| Length | — | 350 mm |
| Height | — | 97 mm |
| Weight | — | 3.5 kg |
| Shape | Round | Round |
| Colours | White | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant, Apple Siri |









