Dreame L40s Ultra AE vs Ecovacs Deebot T50 Max Pro Omni

The Ecovacs Deebot T50 Max Pro Omni and the Dreame L40s Ultra AE are evenly matched, rated 4.3 and 4.3. The Ecovacs Deebot T50 Max Pro Omni leads on value. The Dreame L40s Ultra AE wins on cleaning. The Ecovacs Deebot T50 Max Pro Omni costs $149.99 less ($449.99 vs $599.98).

Higher rated

Ecovacs Deebot T50 Max Pro Omni

#11 in Self-cleaning dock4.3Full review

One of the cheapest fully featured dock robots, with Matter and hot-water washing; best for hard floors, since carpet deep cleaning trails pricier models.

Amazon $449.99

$449.99

Dreame L40s Ultra AE

#13 in Self-cleaning dock4.3Full review

For buyers who want an AI camera for obstacle avoidance and remote viewing on a full self-cleaning dock; for carpet and pet hair, the plain L40s Ultra measured better.

Amazon $599.98

$599.98

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 Max Pro Omni for value ($450 vs $600).
Choose the Dreame L40s Ultra AE for cleaning (measured 85% of sand from carpet, 80.8% of pet hair, no hair tangled vs measured 77% of sand from carpet, 100% of pet hair, no hair tangled).

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 Max Pro Omni	Dreame L40s Ultra AE
Overall rating	4.3/5	4.3/5
Cleaning 30%	57 measured 77% of sand from carpet, 100% of pet hair, no hair tangled	66 measured 85% of sand from carpet, 80.8% of pet hair, no hair tangled
Value 25%	85 $450	67 $600
Dock 20%	90 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, doses detergent	100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, doses detergent
Navigation 15%	100 LiDAR + camera	100 LiDAR + camera
Mopping 10%	84 Dual spinning pads, lifts 18 mm, extends to edges	76 Dual spinning pads, lifts 10.5 mm, extends to edges

Independent tests

Ecovacs Deebot T50 Max Pro Omni

Tested by	Carpet deep clean	Pet hair	Hair tangle (0 = none)	Area per charge	Conditions
Vacuum Wars	77%	100%	0	1,497 sq ft	Embedded sand in medium-pile carpet; flattened 2.5 in pet hair on carpet, two runs; 7 in hair tangle on hard floor (0 = none wrapped).