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- F20 vs I-DANCEREASY
Dreame F20 vs Grunkel I-DANCEREASY
What F20 does better (2) and where I-DANCEREASY wins (1) — every spec side by side.
vs
8.6Cleaning power8.5
3.5Base station3.5
4.5Battery3.2
Why is F20 better than I-DANCEREASY?
- Runtime150 min vs 120 min+25%
- Dustbin (robot)400 ml vs 250 ml+60%
Why is I-DANCEREASY better than F20?
- Suction power20,000 Pa vs 21,000 Pa+5%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 20,000 Pa | 21,000 Pa |
| Dustbin (robot) | 400 ml | 250 ml |
| Main brush | Single main brush | — |
| Anti-tangle brush | Yes | — |
| Side brushes | 1 | — |
| Carpet detection | Yes | — |
| HEPA filter | Yes | — |
| Noise level | 65 dB | — |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | — |
| Navigation sensors | LiDAR laser (LDS), 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) | 270 ml | — |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Battery & runtime | ||
| Battery capacity | 3,200 mAh | — |
| Runtime | 150 min | 120 min |
| Charging time | 270 min | — |
| Cleaning area per charge | 140 m² | — |
| Size & weight | ||
| Width / diameter | 325 mm | — |
| Length | 325 mm | — |
| Height | 95 mm | — |
| Weight | 2.6 kg | — |
| Shape | Round | Round |
| Colours | Black | Black |
| App & smart home | ||
| App control | Yes | — |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | — |







