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- L40s Pro Ultra vs X55 SW+
Dreame L40s Pro Ultra vs Medion X55 SW+
What L40s Pro Ultra does better (5) and where X55 SW+ wins (4) — every spec side by side.
vs
6.8Cleaning power5.1
9.1Navigation4.3
7.2Mopping6.8
8.8Base station9.3
7.4Battery9.4
Dimensions
Size comparison
L40s Pro UltraX55 SW+
| L40s Pro Ultra | X55 SW+ | Difference | |
|---|---|---|---|
| Height | 104 mm | 100 mm | +4 mm |
| Width / diameter | 350 mm | 350 mm | = |
| Length | 350 mm | 350 mm | = |
| Weight | 4.2 kg | 3.9 kg | +0.3 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is L40s Pro Ultra better than X55 SW+?
- Obstacle avoidanceAI camera vs Basic sensors (infrared / bumper)
- Suction power19,000 Pa vs 10,000 Pa+90%
- Mop lift height10.5 mm vs 10 mm+5%
- Clean water tank (dock)4.5 l vs 4 l+12%
- Noise level74 dB vs 80 dB+8%
Why is X55 SW+ better than L40s Pro Ultra?
- Runtime180 min vs 225 min+25%
- Water tank (robot)80 ml vs 220 ml2.8×
- Height104 mm vs 100 mm+4%
- Dust bag (dock)3.2 l vs 3.5 l+9%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 19,000 Pa | 10,000 Pa |
| Dustbin (robot) | 300 ml | 300 ml |
| Main brush | Dual main brushes | Single main brush |
| Anti-tangle brush | Yes | — |
| Side brushes | 1 | 1 |
| Extending side brush | Yes | — |
| Carpet detection | Yes | Yes |
| Dirt detection | Yes | — |
| HEPA filter | — | Yes |
| Noise level | 74 dB | 80 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors, Ultrasonic sensor | LiDAR laser (LDS), Wall sensor |
| Obstacle avoidance | AI camera | Basic sensors (infrared / bumper) |
| Threshold climbing | 40 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 | 10.5 mm | 10 mm |
| Extending mop (edges) | Yes | — |
| Water tank (robot) | 80 ml | 220 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 | 3.5 l |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | Yes | — |
| Hot-air mop drying | Yes | Yes |
| Automatic water refill | Yes | Yes |
| Plumbed water connection | Yes | — |
| Clean water tank (dock) | 4.5 l | 4 l |
| Dirty water tank (dock) | 4 l | 3.5 l |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | — |
| Runtime | 180 min | 225 min |
| Charging time | 210 min | — |
| Recharge & resume | Yes | — |
| Size & weight | ||
| Width / diameter | 350 mm | 350 mm |
| Length | 350 mm | 350 mm |
| Height | 104 mm | 100 mm |
| Weight | 4.2 kg | 3.9 kg |
| Shape | Round | Round |
| Colours | Black | White, Grey |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | Amazon Alexa, Google Assistant |
| Live camera view / video call | Yes | — |
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