# Ecovacs Deebot X11 OmniCyclone vs Roborock Saros 20

As of Oct 31, 2026, the Ecovacs Deebot X11 OmniCyclone costs $1,100 and the Roborock Saros 20 costs $1,600, so the Ecovacs Deebot X11 OmniCyclone is $500 cheaper. The Roborock Saros 20 has a published review score and ranks #39 in our robot vacuums ranking; the Ecovacs Deebot X11 OmniCyclone is not scored yet. Pick the Ecovacs Deebot X11 OmniCyclone for large homes that want a bagless dock. Pick the Roborock Saros 20 for low furniture and tall thresholds.

Prices checked Oct 31, 2026. HTML version: https://robotsforthat.com/vs/ecovacs-deebot-x11-omnicyclone-vs-roborock-saros-20/

## Side by side

| | Ecovacs Deebot X11 OmniCyclone | Roborock Saros 20 |
|---|---|---|
| Price | $1,100 | $1,600 |
| 3 year cost | $1,100 | $1,600 |
| Our score | Not scored yet | 5.8/10 |
| Rank in Floors | #74 | #39 |
| Status | on sale | on sale |
| Warranty | n/a | 1 year limited (Roborock US store) |
| Suction | 19,500 Pa and 18 L/s airflow (Ecovacs); Vacuum Wars measured 2.35 kPa and 23 CFM against 0.96 kPa and 17 CFM averages | 36,000 Pa (brand claim); Vacuum Wars measured 15 CFM airflow |
| Navigation | Embedded dToF laser (Ecovacs); Vacuum Wars found first run mapping chaotic, about 30 minutes slower, but it improved after remaps; T3 rated navigation excellent | StarSight Autonomous System 2.0 with 3D ToF sensors and an RGB camera, no LiDAR turret |
| Obstacle avoidance | RGBD camera, AIVI 3D 3.0 (Ecovacs); Vacuum Wars scored 20 of 24 against a 17 average; T3 saw it miss a sock | Recognizes over 300 obstacle types (brand claim); Vacuum Wars scored 17 of 24 objects avoided |
| Mopping | OZMO Roller 2.0 175 mm roller, 50 water levels, 10 mm lift (Ecovacs); Vacuum Wars combined mop score 271 against a 184 average; T3 found mopping average | Yes, dual spinning pads with up to 13 N pressure, FlexiArm extending pad, 20 mm lift on carpet |
| Self empty | Yes, bagless cyclone dock with no bags to buy (Ecovacs); Vacuum Wars and Homes and Gardens found emptying messy or dusty | Yes, auto empties into a disposable bag; Roborock says a bag lasts up to 65 days |
| Dock features | Bagless auto empty, 75 C mop wash, hot air drying, auto refill, 3.2 L clean and 2.7 L dirty tanks, station self cleaning (Ecovacs) | RockDock washes pads with water up to 212°F, dries at 131°F, auto refills water, doses detergent and dries the dust bag |
| Runtime | 254 min silent vacuum, 206 min vacuum and mop; PowerBoost adds about 6% charge in 3 min during mop washing (Ecovacs); T3 cleaned about 1,000 sq ft in 165 min | 6,400 mAh battery; BGR cites about 200 min per charge and about 150 min to recharge |
| Dustbin | 220 ml robot bin (Ecovacs); Homes and Gardens lists 54.1 fl oz in the station | 260 mL onboard bin (Vacuum Wars) |
| Height | 98 mm, 3.86 in (Ecovacs); Vacuum Wars says about 4 in | 3.14 in (79.8 mm) robot height per Roborock |
| Pet hair | Vacuum Wars measured 100% pet hair pickup and 0% wrap on 7 in and 10.5 in hair, 51% on 14 in hair | Vacuum Wars measured 88% flattened pet hair pickup and 0% hair wrap |
| App | Ecovacs Home app with YIKO GPT voice (Ecovacs); T3 found room voice commands often failed | Roborock app with Matter, Alexa and Google Home support plus built in voice control |
| Threshold | Single thresholds up to 0.94 in, double up to 1.57 in (Ecovacs); Vacuum Wars measured 23 mm | Up to 3.46 in double layer thresholds with AdaptiLift Chassis 3.0 (brand claim); Vacuum Wars cleared a 57 mm single step |
| Noise | 61.8 dBA vacuuming, 78.9 dBA standard emptying (Ecovacs); Homes and Gardens measured 63 dB and 78 dB | n/a |
| Best for | large homes that want a bagless dock | low furniture and tall thresholds |
| Skip if | you want hygienic sealed bag emptying | mopping is your top priority |

## What reviewers found

### Ecovacs Deebot X11 OmniCyclone

- Vacuum Wars (3.75 Vacuum Wars stars): Measured 2.35 kPa and 23 CFM, 100% pet hair pickup, 85% embedded sand, 0% wrap on 7 in hair, combined mop score 271 and 20 of 24 obstacles avoided. Ranked #4 on its Top 20. [Source](https://vacuumwars.com/ecovacs-deebot-x11-omnicyclone-review/)
- T3: Cleaned about 1,000 sq ft of mixed floors in 165 minutes. Good vacuuming and excellent navigation, but it missed a dried ketchup stain, swallowed a sock and room voice commands often failed. [Source](https://www.t3.com/home-living/vacuum-cleaners/ecovacs-deebot-x11-omnicyclone)
- Homes and Gardens: Cereal and pet hair cleared well, but fine sugar remained after two passes. Stain detection sent it back until ketchup was gone. Measured 63 dB vacuuming and 78 dB at the dock. [Source](https://www.homesandgardens.com/household/floorcare/ecovacs-deebot-x11-omnicyclone-robot-vacuum-review)

### Roborock Saros 20

- Vacuum Wars (3.81/5): Lab tests found 89% sand removal from carpet, 88% flattened pet hair pickup, 0% hair wrap, 17 of 24 obstacles avoided, a record 57 mm threshold climb and an above average combined mopping score; battery coverage was slightly below average at about 1,038 sq ft per charge. [Source](https://vacuumwars.com/roborock-saros-20-review/)
- CGMagazine (8.5/10): Performed strongly on pet hair, sand and fine dust on carpet and hard floors and fit under low furniture; reviewer flagged middling battery life, a small bin and trouble with loose cables. [Source](https://www.cgmagonline.com/review/hardware/roborock-saros-20-robot-vacuum/)
- Tom's Guide: Picked up 100% of cereal and kitty litter on carpet and 70% of pet hair on carpet, but mopping left floors streaky and patchy and the pads fell off once crossing a cable. [Source](https://www.tomsguide.com/home/home-appliances/roborock-saros-20-review)

## Questions buyers ask

### Which is better, the Ecovacs Deebot X11 OmniCyclone or the Roborock Saros 20?

The Roborock Saros 20 has a published review score and ranks #39 in our robot vacuums ranking; the Ecovacs Deebot X11 OmniCyclone is not scored yet. Pick the Ecovacs Deebot X11 OmniCyclone for large homes that want a bagless dock. Pick the Roborock Saros 20 for low furniture and tall thresholds.

### Which is cheaper?

The Ecovacs Deebot X11 OmniCyclone at $1,100, versus $1,600 for the Roborock Saros 20, checked Oct 31, 2026. Over 3 years with running costs: $1,100 vs $1,600.

### What is the difference between the Deebot X11 OmniCyclone and the Saros 20?

Suction: 19,500 Pa and 18 L/s airflow (Ecovacs); Vacuum Wars measured 2.35 kPa and 23 CFM against… on the Deebot X11 OmniCyclone, 36,000 Pa (brand claim); Vacuum Wars measured 15 CFM airflow on the Saros 20. Navigation: Embedded dToF laser (Ecovacs); Vacuum Wars found first run mapping chaotic, about 30… on the Deebot X11 OmniCyclone, StarSight Autonomous System 2.0 with 3D ToF sensors and an RGB camera, no LiDAR turret on the Saros 20. Obstacle avoidance: RGBD camera, AIVI 3D 3.0 (Ecovacs); Vacuum Wars scored 20 of 24 against a 17 average; T3… on the Deebot X11 OmniCyclone, Recognizes over 300 obstacle types (brand claim); Vacuum Wars scored 17 of 24 objects… on the Saros 20.

Full reviews: [Ecovacs Deebot X11 OmniCyclone](https://robotsforthat.com/robot/ecovacs-deebot-x11-omnicyclone/index.md), [Roborock Saros 20](https://robotsforthat.com/robot/roborock-saros-20/index.md)