- brandnew.uk.com
- Compare
- L40 Ultra vs Deebot T20 Omni
Dreame L40 Ultra vs Ecovacs Deebot T20 Omni
What L40 Ultra does better (5) and where Deebot T20 Omni wins (1) — every spec side by side.
vs
6.7Cleaning power4.3
8.7Navigation8.6
6.9Mopping8.5
7.3Base station8.0
8.1Battery5.4
Dimensions
Size comparison
L40 UltraDeebot T20 Omni
| L40 Ultra | Deebot T20 Omni | Difference | |
|---|---|---|---|
| Height | 104 mm | 104 mm | = |
| Width / diameter | 350 mm | 362 mm | −12 mm |
| Length | 350 mm | 362 mm | −12 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is L40 Ultra better than Deebot T20 Omni?
- Suction power11,000 Pa vs 6,000 Pa+83%
- Runtime194 min vs 140 min+39%
- Charging time210 min vs 390 min+86%
- Threshold climbing22 mm vs 20 mm+10%
- Dust bag (dock)3.2 l vs 3 l+7%
Why is Deebot T20 Omni better than L40 Ultra?
- Obstacle avoidanceAI camera vs AI camera + 3D structured light
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 11,000 Pa | 6,000 Pa |
| Dustbin (robot) | 300 ml | 300 ml |
| Main brush | Single main brush | Single main brush |
| Side brushes | 1 | 2 |
| Carpet detection | Yes | Yes |
| Dirt detection | Yes | — |
| Noise level | — | 68 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors | LiDAR laser (LDS), Ultrasonic sensor |
| Obstacle avoidance | AI camera | AI camera + 3D structured light |
| Threshold climbing | 22 mm | 20 mm |
| No-go zones / virtual walls | 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 | — |
| Automatic mop removal | Yes | — |
| 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 l |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | Yes | Yes |
| Hot-air mop drying | Yes | Yes |
| Automatic water refill | Yes | — |
| Plumbed water connection | Yes | — |
| Clean water tank (dock) | — | 4 l |
| Dirty water tank (dock) | — | 4 l |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | 5,200 mAh |
| Runtime | 194 min | 140 min |
| Charging time | 210 min | 390 min |
| Cleaning area per charge | — | 446 m² |
| Recharge & resume | — | Yes |
| Size & weight | ||
| Width / diameter | 350 mm | 362 mm |
| Length | 350 mm | 362 mm |
| Height | 104 mm | 104 mm |
| Shape | Round | Round |
| Colours | White | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | Amazon Alexa, Built-in voice assistant |
| Live camera view / video call | Yes | — |
