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- DO7298S vs RCV 5 Comfort
Domo DO7298S vs Kärcher RCV 5 Comfort
What DO7298S does better (1) and where RCV 5 Comfort wins (4) — every spec side by side.
vs
3.3Cleaning power4.3
4.3Navigation8.5
2.3Mopping3.5
2.8Battery4.8
Dimensions
Size comparison
DO7298SRCV 5 Comfort
| DO7298S | RCV 5 Comfort | 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 RCV 5 Comfort?
- Dustbin (robot)600 ml vs 330 ml+82%
Why is RCV 5 Comfort better than DO7298S?
- Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
- Suction power2,700 Pa vs 5,000 Pa+85%
- Height107 mm vs 97 mm+10%
- Charging time360 min vs 230 min+57%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 2,700 Pa | 5,000 Pa |
| Dustbin (robot) | 600 ml | 330 ml |
| Main brush | Single main brush | Single main brush |
| Side brushes | 2 | 1 |
| Carpet detection | — | Yes |
| HEPA filter | Yes | — |
| Noise level | — | 66 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | LiDAR laser (LDS), Cliff sensors, Ultrasonic sensor |
| Obstacle avoidance | Basic sensors (infrared / bumper) | AI camera |
| No-go zones / virtual walls | Yes | — |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Mop pad | Mop pad |
| Water tank (robot) | — | 240 ml |
| Base station | ||
| Base station | Auto-empty dock | Auto-empty dock |
| Auto-empty dust station | Yes | Yes |
| Battery & runtime | ||
| Battery capacity | — | 5,200 mAh |
| Runtime | 120 min | 120 min |
| Charging time | 360 min | 230 min |
| Cleaning area per charge | — | 85 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 | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | — |
| Remote control | Yes | — |
