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- RE4 Plus vs HG450HP 011 HG4 Hydro Pro
EZVIZ RE4 Plus vs Hoover HG450HP 011 HG4 Hydro Pro
What RE4 Plus does better (4) and where HG450HP 011 HG4 Hydro Pro wins (1) — every spec side by side.
vs
3.4Cleaning power2.9
5.8Navigation5.8
4.7Mopping4.7
4.1Base station3.5
6.0Battery3.7
Dimensions
Size comparison
RE4 PlusHG450HP 011 HG4 Hydro Pro
| RE4 Plus | HG450HP 011 HG4 Hydro Pro | Difference | |
|---|---|---|---|
| Height | 95 mm | 99 mm | −4 mm |
| Width / diameter | 345 mm | 325 mm | +20 mm |
| Length | 345 mm | 325 mm | +20 mm |
| Weight | 3.1 kg | 2.6 kg | +0.5 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is RE4 Plus better than HG450HP 011 HG4 Hydro Pro?
- Runtime180 min vs 120 min+50%
- Height95 mm vs 99 mm+4%
- Dustbin (robot)350 ml vs 260 ml+35%
- Dust bag (dock)4 l vs 3 l+33%
Why is HG450HP 011 HG4 Hydro Pro better than RE4 Plus?
- Charging time300 min vs 270 min+11%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 4,000 Pa | 4,000 Pa |
| Dustbin (robot) | 350 ml | 260 ml |
| Main brush | Single main brush | Single main brush |
| Side brushes | 1 | 1 |
| Carpet detection | Yes | — |
| Noise level | — | 65 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, 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 | Mop pad |
| Water tank (robot) | 300 ml | 300 ml |
| Base station | ||
| Base station | Auto-empty dock | Auto-empty dock |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | 4 l | 3 l |
| Battery & runtime | ||
| Battery capacity | 4,900 mAh | — |
| Runtime | 180 min | 120 min |
| Charging time | 300 min | 270 min |
| Cleaning area per charge | 300 m² | — |
| Size & weight | ||
| Width / diameter | 345 mm | 325 mm |
| Length | 345 mm | 325 mm |
| Height | 95 mm | 99 mm |
| Weight | 3.1 kg | 2.6 kg |
| Shape | Round | Round |
| Colours | White | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | — |
