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- D20 Ultra vs L10s Ultra Gen 3
Dreame D20 Ultra vs Dreame L10s Ultra Gen 3
What D20 Ultra does better (2) and where L10s Ultra Gen 3 wins (2) — every spec side by side.
vs
7.2Cleaning power8.0
5.8Navigation5.8
8.1Mopping7.2
9.4Base station9.3
8.4Battery8.4
Dimensions
Size comparison
D20 UltraL10s Ultra Gen 3
| D20 Ultra | L10s Ultra Gen 3 | Difference | |
|---|---|---|---|
| Height | 104 mm | 97 mm | +7 mm |
| Width / diameter | 350 mm | 350 mm | = |
| Length | 350 mm | 350 mm | = |
| Weight | 3.9 kg | 3.9 kg | = |
Drawn to the same scale from the official dimensions (front and side).
Why is D20 Ultra better than L10s Ultra Gen 3?
- Runtime230 min vs 200 min+15%
- Noise level65 dB vs 70 dB+8%
Why is L10s Ultra Gen 3 better than D20 Ultra?
- Suction power13,000 Pa vs 25,000 Pa+92%
- Height104 mm vs 97 mm+7%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 13,000 Pa | 25,000 Pa |
| Dustbin (robot) | 320 ml | 320 ml |
| Main brush | Single main brush | Single main brush |
| Side brushes | 1 | 1 |
| Extending side brush | — | Yes |
| Carpet detection | Yes | Yes |
| Dirt detection | — | Yes |
| HEPA filter | Yes | Yes |
| Noise level | 65 dB | 70 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors, Ultrasonic sensor | LiDAR laser (LDS), Wall sensor, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | 20 mm | 20 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 | 10.5 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-air mop drying | Yes | Yes |
| Automatic water refill | Yes | Yes |
| Plumbed water connection | — | Yes |
| Clean water tank (dock) | 4.5 l | 4.5 l |
| Dirty water tank (dock) | 4 l | 4 l |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | 5,200 mAh |
| Runtime | 230 min | 200 min |
| Charging time | 210 min | 210 min |
| Recharge & resume | Yes | — |
| Size & weight | ||
| Width / diameter | 350 mm | 350 mm |
| Length | 350 mm | 350 mm |
| Height | 104 mm | 97 mm |
| Weight | 3.9 kg | 3.9 kg |
| Shape | Round | Round |
| Colours | White | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant, Apple Siri |
