Ecovacs Deebot T50 Pro Omni
A budget all-in-one dock robot that slips under low furniture, for smaller hard-floor homes that don’t need top suction.
Amazon $399.99$399.99
The Ecovacs Deebot T50 Pro Omni is the better robot vacuum overall, rated 4.5 to 4.4. The Ecovacs Deebot T50 Pro Omni leads on navigation.
Dreame L40s Ultra CE
A cheaper L40s with a full self-cleaning dock, for homes that want hands-off mopping on a budget and can live without hot-water washing.
Amazon $399.99$399.99
Prices were last checked October 26, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Ecovacs Deebot T50 Pro Omni for navigation (LiDAR + camera vs LiDAR + 3D light).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every self-cleaning dock robot vacuum; a clear win is highlighted. How we rank explains each one.
| Factor weight | Ecovacs Deebot T50 Pro Omni | Dreame L40s Ultra CE |
|---|---|---|
| Overall rating | 4.5/5 | 4.4/5 |
| Cleaning 30% | 71 not yet tested; estimated from 10 tested Ecovacs robots and the median of the 70 tested robots | 73 not yet tested; estimated from 12 tested Dreame robots and the median of the 70 tested robots |
| Value 25% | 92 $400 | 92 $400 |
| Dock 20% | 90 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, doses detergent | 83 Self-empties the bin, washes the mop, hot-air mop drying |
| Navigation 15% | 100 LiDAR + camera | 85 LiDAR + 3D light |
| Mopping 10% | 75 Dual spinning pads, lifts 9 mm, extends to edges | 76 Dual spinning pads, lifts 10.5 mm, extends to edges |
Specifications
| Ecovacs Deebot T50 Pro Omni | Dreame L40s Ultra CE | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 15,000 Pa | 13,000 Pa |
| Main brush | single floating bristle brush (ZeroTangle 2.0) | TriCut brush |
| Dustbin | 260 mL | 320 mL |
| Extending side brush | Yes | No |
| Mopping | ||
| Mop | Dual spinning pads, lifts 9 mm, extends to edges | Dual spinning pads, lifts 10.5 mm, extends to edges |
| Mop lift | 9 mm | 10.5 mm |
| Leaves mop at dock | No | No |
| Extending mop | Yes | Yes |
| Water tank | 55 mL | - |
| Dock | ||
| Dock | Washes mop + empties | Washes mop + empties |
| Self-empties | Yes | Yes |
| Dust bag | 3 L | 3.2 L |
| Washes mop | Yes | Yes |
| Hot-water wash | Yes | No |
| Hot-air drying | Yes | Yes |
| Detergent dosing | Yes | No |
| Water hookup option | No | - |
| Clean water tank | 4 L | 4.5 L |
| Navigation & app | ||
| Navigation | LiDAR + camera | LiDAR + 3D light |
| Obstacle avoidance | Structured light plus 960P RGB AI camera (AIVI 3D 3.0) | Single-laser 3D structured light |
| Climbs thresholds | 20 mm | 20 mm |
| Voice assistants | YIKO, Alexa, Google Assistant | Alexa, Siri, Google Assistant |
| Build | ||
| Height | 3.2 in (81 mm) | 4.1 in (104 mm) |
| Retracting LiDAR | No | No |
| Battery | 6,400 mAh | 5,200 mAh |
| Run time | Up to 4 h 15 min | Up to 4 h 20 min |
| Weight | 8.2 lb (3.7 kg) | 8.6 lb (3.9 kg) |
| Warranty | 1 year | 3 years |
| Released | 2025-03 | 2025-08 |