# Dreame L50 Ultra vs Ecovacs Deebot X9 Pro Omni

As of Oct 31, 2026, the Dreame L50 Ultra costs $900 and the Ecovacs Deebot X9 Pro Omni costs $800, so the Ecovacs Deebot X9 Pro Omni is $100 cheaper. The Ecovacs Deebot X9 Pro Omni scores higher in our ranking (7.7 vs 6.4 out of 10). Pick the Dreame L50 Ultra for mixed floors with tall thresholds. Pick the Ecovacs Deebot X9 Pro Omni for hard floor homes that want top mopping.

Prices checked Oct 31, 2026. HTML version: https://robotsforthat.com/vs/dreame-l50-ultra-vs-ecovacs-deebot-x9-pro-omni/

## Side by side

| | Dreame L50 Ultra | Ecovacs Deebot X9 Pro Omni |
|---|---|---|
| Price | $900 | $800 |
| 3 year cost | $1,194 | $1,100 |
| Our score | 6.4/10 | 7.7/10 |
| Rank in Floors | #28 | #12 |
| Status | on sale | on sale |
| Warranty | 3 years per the Dreame US product page (terms may vary by region) | 1 year (MacRumors) |
| Suction | 19,500 Pa Vormax (brand claim); Vacuum Wars did not publish airflow for this model | 16,600 Pa and 16.3 L/s airflow (Ecovacs); Vacuum Wars measured 2.76 kPa and 27 CFM, the highest airflow it had recorded at the time |
| Navigation | LiDAR laser navigation | dToF laser with TruEdge 3D edge sensor (Ecovacs); Vacuum Wars measured 0.93 m2 per minute, above the 0.70 average, but BGR saw mapping errors that took about 20 minutes to fix |
| Obstacle avoidance | RGB camera plus 3D structured light with LED lights, 180+ object types (brand claim); Vacuum Wars scored 20 of 24 objects avoided | RGBD camera with structured light, AIVI 3D 3.0 (Ecovacs); Vacuum Wars scored 19 of 24 against a 17 average |
| Mopping | Yes, dual spinning pads with one extending pad, 10.5 mm lift on carpet and automatic pad removal | OZMO Roller 175 mm roller mop, 3,700 Pa pressure, up to 220 rpm, extends to edges, 10 mm lift (Ecovacs); Vacuum Wars scored 158 of 184 on dried stains against a 93 average |
| Self empty | Yes, into a 3.2 L disposable bag that Dreame says lasts up to 100 days | Yes, 3 L dust bag in the dock (Ecovacs) |
| Dock features | Washes pads with water up to 167°F (4 settings), hot air drying, auto refill, auto detergent dosing, self cleaning washboard with 20 nozzles | Auto empty, hot water mop wash (40 to 75 C), 63 C hot air drying, auto detergent, 4 L clean and 2.2 L dirty tanks, station self cleaning (Ecovacs) |
| Runtime | 6,400 mAh battery; up to 200 min in quiet mode (brand claim) | Up to 252 min silent vacuum, 158 min vacuum and mop (Ecovacs); Vacuum Wars measured 200 min at low power and about 876 sq ft per charge, below the 1,015 sq ft average |
| Dustbin | 395 mL onboard bin per Dreame (Vacuum Wars lists 400 mL) | 220 ml robot bin (Ecovacs; Vacuum Wars notes the 388 ml average) |
| Height | 97 mm (3.8 in) robot height per Dreame | 98 mm, 3.86 in (Ecovacs); Vacuum Wars measured 3.80 in; MacRumors says 3.85 in |
| Pet hair | HyperStream detangling DuoBrush; Vacuum Wars measured 100% flattened pet hair pickup | Vacuum Wars measured 93% flattened pet hair pickup and 0% hair wrap on its 7 in hair test |
| App | Dreamehome app; works with Alexa, Siri and Google Home, Matter promised in a future update | Ecovacs Home app with YIKO voice assistant; Matter support (MacRumors needed iOS 18.4 or later for Apple Home) |
| Threshold | 1.65 in single step and 2.36 in double step (brand claim); Vacuum Wars measured 42 mm single, tied for the highest it tested | 20 mm (Ecovacs; Vacuum Wars calls this average) |
| Noise | n/a | 64.5 dBA vacuuming, 79.2 dBA while emptying (Ecovacs); MacRumors found vacuuming too loud for night use |
| Best for | mixed floors with tall thresholds | hard floor homes that want top mopping |
| Skip if | you have a large home and want one charge to cover it | you have many fringed or thin rugs |

## What reviewers found

### Dreame L50 Ultra

- Vacuum Wars (3.84/5): Measured 90% carpet sand removal, 100% pet hair pickup, 20 of 24 obstacles avoided, a 211 point mopping score versus a 188 average with 0.35 g of water left, and a 42 mm threshold climb; coverage was below average at about 823 sq ft per charge. [Source](https://vacuumwars.com/dreame-l50-ultra-robot-vacuum-review)
- Vacuum Wars (3 month test): After three months of daily use with kids and a heavy shedding dog, mapping and obstacle avoidance held up, but hair formed clumps, the dock and bin clogged about once a week, and the app did not warn of clogs. [Source](https://vacuumwars.com/dreame-l50-ultra-review-3-months)
- RTINGS: In RTINGS' comparison with the L40 Ultra, the L50 Ultra handled pet hair better and had stronger obstacle avoidance and threshold clearance, while the L40 Ultra cleaned hard floors and carpet better. We could not read RTINGS' numeric scores. [Source](https://www.rtings.com/robot-vacuum/tools/compare/dreame-l40-ultra-dreame-l50-ultra/74370/103657)

### Ecovacs Deebot X9 Pro Omni

- Vacuum Wars: Measured 2.76 kPa suction and 27 CFM airflow, 93% pet hair pickup, 0% hair wrap, 158 of 184 on dried stains and 89% carpet deep clean. Coverage was 876 sq ft per charge against a 1,015 sq ft average. [Source](https://vacuumwars.com/ecovacs-deebot-x9-pro-omni-review/)
- MacRumors: Three months of testing. Long hair did not tangle the brush, mopping and navigation beat the X8 Pro Omni, and Siri control through Matter worked. Thin rugs caused frequent tangles and vacuuming was loud. About 1,000 sq ft per charge. [Source](https://www.macrumors.com/review/ecovacs-x9-pro-omni-robot-vacuum/)
- BGR (9/10): Called the roller mop the best robot mop available and vacuuming very good. Mapping was error prone and needed about 20 minutes of fixes, and tanks are no longer see through. [Source](https://bgr.com/reviews/ecovacs-deebot-x9-pro-omni-review-the-best-you-can-get-for-now/)

## Questions buyers ask

### Which is better, the Dreame L50 Ultra or the Ecovacs Deebot X9 Pro Omni?

The Ecovacs Deebot X9 Pro Omni scores higher in our ranking (7.7 vs 6.4 out of 10). Pick the Dreame L50 Ultra for mixed floors with tall thresholds. Pick the Ecovacs Deebot X9 Pro Omni for hard floor homes that want top mopping.

### Which is cheaper?

The Ecovacs Deebot X9 Pro Omni at $800, versus $900 for the Dreame L50 Ultra, checked Oct 31, 2026. Over 3 years with running costs: $1,194 vs $1,100.

### What is the difference between the L50 Ultra and the Deebot X9 Pro Omni?

Suction: 19,500 Pa Vormax (brand claim); Vacuum Wars did not publish airflow for this model on the L50 Ultra, 16,600 Pa and 16.3 L/s airflow (Ecovacs); Vacuum Wars measured 2.76 kPa and 27 CFM, the… on the Deebot X9 Pro Omni. Navigation: LiDAR laser navigation on the L50 Ultra, dToF laser with TruEdge 3D edge sensor (Ecovacs); Vacuum Wars measured 0.93 m2 per… on the Deebot X9 Pro Omni. Obstacle avoidance: RGB camera plus 3D structured light with LED lights, 180+ object types (brand claim)… on the L50 Ultra, RGBD camera with structured light, AIVI 3D 3.0 (Ecovacs); Vacuum Wars scored 19 of 24… on the Deebot X9 Pro Omni.

Full reviews: [Dreame L50 Ultra](https://robotsforthat.com/robot/dreame-l50-ultra/index.md), [Ecovacs Deebot X9 Pro Omni](https://robotsforthat.com/robot/ecovacs-deebot-x9-pro-omni/index.md)