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- DO7298S vs Robot Vacuum X20 Max
Domo DO7298S vs Xiaomi Robot Vacuum X20 Max
What DO7298S does better (1) and where Robot Vacuum X20 Max wins (5) — every spec side by side.
vs
3.3Cleaning power5.5
4.3Navigation8.3
2.4Mopping6.7
5.9Base station7.2
3.0Battery4.7
Dimensions
Size comparison
DO7298SRobot Vacuum X20 Max
| DO7298S | Robot Vacuum X20 Max | 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 Robot Vacuum X20 Max?
- Dustbin (robot)600 ml vs 300 ml2×
Why is Robot Vacuum X20 Max better than DO7298S?
- Suction power2,700 Pa vs 8,000 Pa3×
- Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
- Mop typeMop pad vs Rotating mop pads
- Base stationAuto-empty dock vs All-in-one dock (empty + wash)
- Height107 mm vs 97 mm+10%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 2,700 Pa | 8,000 Pa |
| Dustbin (robot) | 600 ml | 300 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | — | Yes |
| Side brushes | 2 | 1 |
| Carpet detection | — | Yes |
| HEPA filter | Yes | — |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors, Ultrasonic sensor |
| Obstacle avoidance | Basic sensors (infrared / bumper) | AI camera |
| 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 | — | 10 mm |
| Extending mop (edges) | — | Yes |
| Base station | ||
| Base station | Auto-empty dock | All-in-one dock (empty + wash) |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | — | 2.5 l |
| Mop washing in the dock | — | Yes |
| Hot-water mop washing | — | Yes |
| Hot-air mop drying | — | Yes |
| Automatic water refill | — | Yes |
| Clean water tank (dock) | — | 4 l |
| Dirty water tank (dock) | — | 3.8 l |
| Battery & runtime | ||
| Battery capacity | — | 5,200 mAh |
| Runtime | 120 min | 120 min |
| Charging time | 360 min | 360 min |
| Cleaning area per charge | — | 200 m² |
| Size & weight | ||
| Width / diameter | 330 mm | 350 mm |
| Length | 330 mm | 350 mm |
| Height | 107 mm | 97 mm |
| Weight | — | 3.9 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 | — |
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