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- J15 Max Ultra vs W2 Edge
Eureka J15 Max Ultra vs Lydsto W2 Edge
What J15 Max Ultra does better (2) and where W2 Edge wins (1) — every spec side by side.
vs
9.4Navigation2.6
8.0Base station8.3
4.8Battery2.5
Why is J15 Max Ultra better than W2 Edge?
- Obstacle avoidanceAI camera vs Basic sensors (infrared / bumper)
- Base stationAll-in-one dock (empty + wash) vs Mop-washing dock
Why is W2 Edge better than J15 Max Ultra?
- Runtime75 min vs 100 min+33%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 22,000 Pa | — |
| Dustbin (robot) | — | 500 ml |
| Side brushes | 1 | — |
| Extending side brush | Yes | — |
| Carpet detection | Yes | — |
| HEPA filter | — | Yes |
| Noise level | 67 dB | — |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | — |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | Cliff sensors |
| Obstacle avoidance | AI camera | Basic sensors (infrared / bumper) |
| Threshold climbing | 45 mm | — |
| No-go zones / virtual walls | Yes | — |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Rotating mop pads | — |
| Mop lifting on carpets | Yes | — |
| Mop lift height | 12 mm | — |
| Extending mop (edges) | Yes | — |
| Base station | ||
| Base station | All-in-one dock (empty + wash) | Mop-washing dock |
| Auto-empty dust station | Yes | — |
| Dust bag (dock) | 3 l | — |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | Yes | — |
| Hot-air mop drying | Yes | — |
| Automatic water refill | Yes | — |
| Clean water tank (dock) | 4 l | — |
| Dirty water tank (dock) | 3.4 l | — |
| Battery & runtime | ||
| Battery capacity | 6,400 mAh | — |
| Runtime | 75 min | 100 min |
| Charging time | — | 300 min |
| Size & weight | ||
| Width / diameter | 355 mm | — |
| Length | 355 mm | — |
| Height | 110 mm | — |
| Shape | Round | — |
| Colours | Black | White |
| App & smart home | ||
| App control | Yes | — |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | — |
| Live camera view / video call | Yes | — |
