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- 360 Heurist vs Roomba j7+
Dyson 360 Heurist vs iRobot Roomba j7+
What 360 Heurist does better (0) and where Roomba j7+ wins (4) — every spec side by side.
vs
4.3Cleaning power7.7
2.9Navigation7.8
5.0Base station9.1
3.7Battery3.9
Why is 360 Heurist better than Roomba j7+?
360 Heurist has no measurable advantages in this pair.
Why is Roomba j7+ better than 360 Heurist?
- Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
- Base stationCharging dock vs Auto-empty dock
- Charging time165 min vs 90 min+83%
- Dustbin (robot)350 ml vs 400 ml+14%
Specifications
Side by side
| Suction & cleaning | ||
| Dustbin (robot) | 350 ml | 400 ml |
| Main brush | — | Dual main brushes |
| Side brushes | — | 1 |
| Dirt detection | — | Yes |
| Noise level | — | 60 dB |
| Navigation & obstacles | ||
| Navigation | Camera (vSLAM) | Camera (vSLAM) |
| Navigation sensors | vSLAM camera, Cliff sensors | vSLAM camera, Wall sensor, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | AI camera |
| No-go zones / virtual walls | — | Yes |
| Room mapping & room selection | Yes | Yes |
| Base station | ||
| Base station | Charging dock | Auto-empty dock |
| Auto-empty dust station | — | Yes |
| Mop washing in the dock | — | Yes |
| Battery & runtime | ||
| Runtime | 75 min | 75 min |
| Charging time | 165 min | 90 min |
| Size & weight | ||
| Width / diameter | — | 338 mm |
| Length | — | 338 mm |
| Height | — | 87 mm |
| Weight | 2.5 kg | 3.4 kg |
| Shape | Round | Round |
| Colours | Blue | Black, Silver, Grey |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant |
| Remote control | Yes | — |
