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- HG450HP 011 HG4 Hydro Pro vs Roomba Combo 2 Essential
Hoover HG450HP 011 HG4 Hydro Pro vs iRobot Roomba Combo 2 Essential
What HG450HP 011 HG4 Hydro Pro does better (2) and where Roomba Combo 2 Essential wins (4) — every spec side by side.
vs
5.8Navigation2.9
4.8Mopping3.1
6.3Base station5.9
4.0Battery4.0
Dimensions
Size comparison
HG450HP 011 HG4 Hydro ProRoomba Combo 2 Essential
| HG450HP 011 HG4 Hydro Pro | Roomba Combo 2 Essential | Difference | |
|---|---|---|---|
| Height | 99 mm | 85 mm | +14 mm |
| Width / diameter | 325 mm | 335 mm | −10 mm |
| Length | 325 mm | 335 mm | −10 mm |
| Weight | 2.6 kg | 2.8 kg | −0.2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is HG450HP 011 HG4 Hydro Pro better than Roomba Combo 2 Essential?
- Threshold climbing20 mm vs 18 mm+11%
- Water tank (robot)300 ml vs 200 ml+50%
Why is Roomba Combo 2 Essential better than HG450HP 011 HG4 Hydro Pro?
- Height99 mm vs 85 mm+16%
- Dustbin (robot)260 ml vs 400 ml+54%
- Charging time270 min vs 240 min+12%
- Noise level65 dB vs 60 dB+8%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 4,000 Pa | — |
| Dustbin (robot) | 260 ml | 400 ml |
| Main brush | Single main brush | Single main brush |
| Side brushes | 1 | 1 |
| Carpet detection | — | Yes |
| Noise level | 65 dB | 60 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | LiDAR laser (LDS), Gyroscope, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | 20 mm | 18 mm |
| No-go zones / virtual walls | Yes | — |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Mop pad | Mop pad |
| Water tank (robot) | 300 ml | 200 ml |
| Base station | ||
| Base station | Auto-empty dock | Auto-empty dock |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | 3 l | — |
| Battery & runtime | ||
| Battery capacity | — | 2,600 mAh |
| Runtime | 120 min | 120 min |
| Charging time | 270 min | 240 min |
| Recharge & resume | — | Yes |
| Size & weight | ||
| Width / diameter | 325 mm | 335 mm |
| Length | 325 mm | 335 mm |
| Height | 99 mm | 85 mm |
| Weight | 2.6 kg | 2.8 kg |
| Shape | Round | Round |
| Colours | Black | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant |
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