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Dreame L10s Ultra vs Dreame X40 Ultra
The Dreame X40 Ultra wins with a score of 8.4/10. Best for: Mid-to-large hard-floor homes wanting flagship mopping at a discount.
Dreame L10s Ultra
7.6/10$299
The cheapest full-feature self-empty dock on the market in 2026 — but only if you can live with aging suction and reliability question marks.
Read full review Winner
Dreame X40 Ultra
8.4/10$900
Last-gen flagship with class-leading mopping, now half its launch price.
Read full reviewScore Comparison
Dreame L10s UltraDreame X40 Ultra
Overall
7.68.4
Hard Floor
8.59.2
Carpet
7.58.5
Mopping
8.09.4
Navigation
8.08.6
Noise
7.57.5
Smart Features
7.58.3
Maintenance
7.57.8
Specifications
| Dreame L10s Ultra | Spec | Dreame X40 Ultra |
|---|---|---|
| $299 | Price | $900 |
| 5300 | Suction (Pa) | 12000 |
| 5200 | Battery (mAh) | 6400 |
| 59.0 | Noise (dB) | 65.0 |
| — | Dustbin (ml) | — |
| — | Water Tank (ml) | — |
| — | Mop Lift (mm) | — |
| — | Height (mm) | — |
| — | Weight (kg) | — |
| LiDAR + RGB Camera + 3D Structured Light | Navigation | LiDAR + 3D Structured Light |
| ✅ | Self-Empty | ✅ |
| ✅ | Self-Wash Mop | ✅ |
| ✅ | Self-Dry Mop | ✅ |
| ✅ | AI Obstacle | ✅ |
The Verdict
The Dreame X40 Ultra is the better choice with an overall score of 8.4/10 — best for mid-to-large hard-floor homes wanting flagship mopping at a discount. The Dreame L10s Ultra is more affordable at $299 vs $900.