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- M3 vs E40 Ultra
Lefant M3 vs Mova E40 Ultra
What M3 does better (0) and where E40 Ultra wins (3) — every spec side by side.
Dimensions
Size comparison
M3E40 Ultra
| M3 | E40 Ultra | Difference | |
|---|---|---|---|
| Height | 97 mm | 97 mm | = |
| Width / diameter | 320 mm | 350 mm | −30 mm |
| Length | 320 mm | 350 mm | −30 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is M3 better than E40 Ultra?
M3 has no measurable advantages in this pair.
Why is E40 Ultra better than M3?
- Runtime150 min vs 260 min+73%
- Suction power12,000 Pa vs 19,000 Pa+58%
- Mop lift height9 mm vs 10.5 mm+17%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 12,000 Pa | 19,000 Pa |
| Dustbin (robot) | — | 300 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | Yes |
| Side brushes | 1 | 1 |
| Carpet detection | Yes | Yes |
| HEPA filter | — | Yes |
| Noise level | — | 61 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors, Ultrasonic sensor |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | — | 22 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Rotating mop pads | Rotating mop pads |
| Mop lifting on carpets | Yes | Yes |
| Mop lift height | 9 mm | 10.5 mm |
| Extending mop (edges) | — | Yes |
| Water tank (robot) | — | 80 ml |
| Base station | ||
| Base station | All-in-one dock (empty + wash) | All-in-one dock (empty + wash) |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | 3.2 l | 3.2 l |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | Yes | — |
| Mop washing water temperature | 55 °C | — |
| Hot-air mop drying | — | Yes |
| Automatic water refill | Yes | Yes |
| Clean water tank (dock) | — | 4.5 l |
| Dirty water tank (dock) | — | 4 l |
| Battery & runtime | ||
| Battery capacity | — | 5,200 mAh |
| Runtime | 150 min | 260 min |
| Charging time | — | 210 min |
| Cleaning area per charge | — | 220 m² |
| Size & weight | ||
| Width / diameter | 320 mm | 350 mm |
| Length | 320 mm | 350 mm |
| Height | 97 mm | 97 mm |
| Shape | Round | Round |
| Colours | White, Black | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant |
