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- DO7298S vs Robert II RS 770
Domo DO7298S vs Fakir Robert II RS 770
What DO7298S does better (2) and where Robert II RS 770 wins (4) — every spec side by side.
vs
3.3Cleaning power4.2
4.3Navigation4.9
5.9Base station3.5
3.0Battery5.6
Dimensions
Size comparison
DO7298SRobert II RS 770
| DO7298S | Robert II RS 770 | Difference | |
|---|---|---|---|
| Height | 107 mm | 97 mm | +10 mm |
| Width / diameter | 330 mm | 350 mm | −20 mm |
| Length | 330 mm | 350 mm | −20 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is DO7298S better than Robert II RS 770?
- Base stationAuto-empty dock vs Charging dock
- Dustbin (robot)600 ml vs 450 ml+33%
Why is Robert II RS 770 better than DO7298S?
- Suction power2,700 Pa vs 4,000 Pa+48%
- Runtime120 min vs 150 min+25%
- Height107 mm vs 97 mm+10%
- Charging time360 min vs 300 min+20%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 2,700 Pa | 4,000 Pa |
| Dustbin (robot) | 600 ml | 450 ml |
| Main brush | Single main brush | Single main brush |
| Side brushes | 2 | 2 |
| HEPA filter | Yes | — |
| Noise level | — | 65 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 |
| No-go zones / virtual walls | Yes | — |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Mop pad | — |
| Water tank (robot) | — | 200 ml |
| Base station | ||
| Base station | Auto-empty dock | Charging dock |
| Auto-empty dust station | Yes | — |
| Battery & runtime | ||
| Battery capacity | — | 5,200 mAh |
| Runtime | 120 min | 150 min |
| Charging time | 360 min | 300 min |
| Size & weight | ||
| Width / diameter | 330 mm | 350 mm |
| Length | 330 mm | 350 mm |
| Height | 107 mm | 97 mm |
| Weight | — | 3.6 kg |
| Shape | Round | Round |
| Colours | Black | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | — |
| Remote control | Yes | — |
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