The Dyson Gen5detect is suitable for those who prefer manual cleaning with powerful suction and advanced filtration, while the iRobot Roomba j9+ is ideal for users seeking automated cleaning with smart features and self-emptying convenience. The choice depends on individual cleaning preferences and needs.
| Attribute | Dyson Gen5detect Cordless Vacuum | iRobot Roomba j9+ Robot Vacuum |
|---|---|---|
| Name | Dyson Gen5detect Cordless Vacuum | iRobot Roomba j9+ Robot Vacuum |
| Suction Power (Air Watts) | 262 AW (up to 280 AW in Boost mode) | 100% more suction than the Roomba i-series. Combines the camera vision-powered navigation of the j7+ with the strong suction power of the s9+. |
| Battery Life (Runtime in minutes) | Up to 70 minutes in Eco mode (varies depending on power mode, floor type, and attachments) | Maximum runtime of over 200 minutes (manufacturer suggests 75 minutes per charge, real-world use closer to 60-75 minutes). |
| Dustbin Capacity (Volume in Liters) | 0.77 liters (0.2 gallons) | Robot's internal dustbin capacity is 0.313 L. The self-emptying base holds up to 60 days' worth of debris in a 2.4L dirtbag. |
| Weight (in pounds) | 7.72 lbs (some sources state 7.65 lbs) | 8.97 pounds |
| Filtration System (HEPA, etc.) | Whole-machine HEPA filtration (captures 99.99% of particles as small as 0.1 microns) | High-efficiency filter to capture allergens and small particles. Traps 99% of cat and dog allergens. |
| Cordless vs. Corded | Cordless | Cordless |
| Smart Features (App control, voice assistant) | LCD screen displays real-time data (particles removed, power mode, maintenance alerts, remaining runtime), Intelligent Suction Control (automatically adjusts suction power) | App control for scheduling and customization, Voice assistant compatibility (Amazon Alexa, Google Assistant, Siri), Imprint Smart Mapping, Dirt Detective system, PrecisionVision Navigation |
| Floor Type Compatibility (Hardwood, Carpet, Tile) | All floors (hardwood, carpet, tile) | Suitable for various floor types. Automatically adjusts suction. |
| Included Accessories (Brush heads, crevice tools) | Digital Motorbar cleaner head, Fluffy Optic cleaner head, combination tool, hair screw tool, built-in dusting and crevice tool | Self-emptying dock, two dirtbags, a power cable, two high-efficiency exhaust filters, a dustbin, two side brushes, a pair of multi-surface rubber brushrolls, and a front caster wheel. |
| Self-Emptying Capability | No | Yes, empties into a bag in the Clean Base, which holds up to 60 days of debris. |
| Allergen Removal Effectiveness | Captures 99.99% of microscopic particles, allergens, and viruses | High-efficiency filter that traps most allergens. |
| Noise Level (dB) | 60dB (Eco), 64.5dB (Auto), 78.6dB (Boost) - some reviews mention higher levels | Operates around 65 decibels during normal operation. Self-emptying base can be quite loud (around 68 dBA). |
| Price | Not available | Not available |
| Ratings | Not available | overall: Not available, performance: Performs well on hard floors, handles debris well on high-pile carpets, effective at picking up pet hair on various surfaces. |