iRobot Roomba j7+ vs Dyson R1 Nurovi Dry
Quick take: The Dyson R1 Nurovi Dry costs $200 less.
| Spec | iRobot Roomba j7+ | Dyson R1 Nurovi Dry |
|---|---|---|
| Price | ~$750 | ~$550 |
| Type | Robot Vacuum | Robot Vacuum |
| Suction | Not disclosed | 21000 Pa |
| Battery | 120 min | 120 min |
| Navigation | Camera | LiDAR |
| Filtration | — | — |
| Cordless | Yes | Yes |
| Bagged | — | — |
| Noise | 65 dB | — |
| Dustbin | 400 ml | 0.7 gal (dock) |
| Water tank | — | — |
| Self-empty dock | Yes | Yes |
| Auto mop washing | No | No |
| Hot water washing | No | No |
| Obstacle avoidance | Yes | Yes |
| Carpet detection | Yes | No |
| Auto mop lifting | No | No |
| Multi-floor mapping | Yes | No |
| App control | Yes | Yes |
| Dimensions | 13.3 x 13.3 x 3.4 in | 3.8 x 13.9 x 13.9 in |
| Weight | 7.5 lbs | 7.5 lbs |
| Warranty | 1 year | — |
Pros & cons
iRobot Roomba j7+
- ✓PrecisionVision navigation reliably avoids pet waste, cables, and shoes
- ✓P.O.O.P. guarantee provides peace of mind for pet owners
- ✓8500+ reviews and years of proven reliability
- ✓Excellent carpet cleaning with dual rubber extractors
- ✓Compact Clean Base blends into home decor
- ✗Camera navigation needs ambient light — poor in dark rooms
- ✗No mop function at $600 feels outdated in 2025+
- ✗120-minute battery limits to smaller and medium homes
- ✗Suction specs aren't disclosed — feels weaker than LiDAR competitors
Dyson R1 Nurovi Dry
- ✓21,000 Pa rated suction at $549.99
- ✓Bagless cyclonic dock holds up to 90 days of debris
- ✓LiDAR plus line-laser obstacle sensing
- ✓3.8 in body height
- ✓Map editing in the app
- ✗No mopping of any kind
- ✗6.5-hour recharge
- ✗Dock measures 18.9 x 9.6 x 9.6 in and weighs 10.4 lb
- ✗Dyson does not publish noise or warranty figures