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- F20 Plus vs RoboStar iQ900 Ultra
Dreame F20 Plus vs TESLA RoboStar iQ900 Ultra
What F20 Plus does better (3) and where RoboStar iQ900 Ultra wins (3) — every spec side by side.
vs
8.6Cleaning power6.2
5.8Navigation5.8
4.2Mopping8.6
4.1Base station3.9
4.5Battery6.0
Dimensions
Size comparison
F20 PlusRoboStar iQ900 Ultra
| F20 Plus | RoboStar iQ900 Ultra | Difference | |
|---|---|---|---|
| Height | 95 mm | 96 mm | −1 mm |
| Width / diameter | 325 mm | 320 mm | +5 mm |
| Length | 325 mm | 320 mm | +5 mm |
| Weight | 2.6 kg | 3.1 kg | −0.5 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is F20 Plus better than RoboStar iQ900 Ultra?
- Suction power20,000 Pa vs 10,000 Pa2×
- Dustbin (robot)400 ml vs 280 ml+43%
- Dust bag (dock)4 l vs 3 l+33%
Why is RoboStar iQ900 Ultra better than F20 Plus?
- Mop typeMop pad vs Rotating mop pads
- Battery capacity3,200 mAh vs 5,200 mAh+62%
- Runtime150 min vs 168 min+12%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 20,000 Pa | 10,000 Pa |
| Dustbin (robot) | 400 ml | 280 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | — |
| Side brushes | 1 | 1 |
| Carpet detection | Yes | Yes |
| HEPA filter | Yes | Yes |
| Noise level | 65 dB | 64 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | LiDAR laser (LDS), Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | 20 mm | 20 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Mop pad | Rotating mop pads |
| Mop lifting on carpets | — | Yes |
| Mop lift height | — | 15 mm |
| Extending mop (edges) | — | Yes |
| Water tank (robot) | 270 ml | — |
| Base station | ||
| Base station | Auto-empty dock | Auto-empty dock |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | 4 l | 3 l |
| Automatic water refill | — | Yes |
| Clean water tank (dock) | — | 4.6 l |
| Dirty water tank (dock) | — | 4.6 l |
| Battery & runtime | ||
| Battery capacity | 3,200 mAh | 5,200 mAh |
| Runtime | 150 min | 168 min |
| Charging time | 270 min | 270 min |
| Cleaning area per charge | 140 m² | — |
| Size & weight | ||
| Width / diameter | 325 mm | 320 mm |
| Length | 325 mm | 320 mm |
| Height | 95 mm | 96 mm |
| Weight | 2.6 kg | 3.1 kg |
| Shape | Round | Round |
| Colours | White | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | — |
