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- J15 Max Ultra vs Qrevo Curv 5A1
Eureka J15 Max Ultra vs Roborock Qrevo Curv 5A1
What J15 Max Ultra does better (3) and where Qrevo Curv 5A1 wins (0) — every spec side by side.
vs
4.8Battery4.0
Why is J15 Max Ultra better than Qrevo Curv 5A1?
- Obstacle avoidanceAI camera vs Basic sensors (infrared / bumper)
- Base stationAll-in-one dock (empty + wash) vs Charging dock
- Runtime75 min vs 55 min+36%
Why is Qrevo Curv 5A1 better than J15 Max Ultra?
Qrevo Curv 5A1 has no measurable advantages in this pair.
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 22,000 Pa | — |
| Side brushes | 1 | — |
| Extending side brush | Yes | Yes |
| Carpet detection | 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 | — |
| 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) | Charging dock |
| Auto-empty dust station | Yes | — |
| Dust bag (dock) | 3 l | — |
| Mop washing in the dock | 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 | 55 min |
| Charging time | — | 240 min |
| Cleaning area per charge | — | 300 m² |
| Size & weight | ||
| Width / diameter | 355 mm | — |
| Length | 355 mm | — |
| Height | 110 mm | — |
| Shape | Round | Round |
| Colours | White | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | Amazon Alexa, Google Assistant, Apple Siri |
| Live camera view / video call | Yes | — |
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