# Ecovacs Deebot X12S OmniCyclone vs iRobot Roomba Max 775 Combo

As of Oct 31, 2026, the Ecovacs Deebot X12S OmniCyclone costs $1,043 and the iRobot Roomba Max 775 Combo costs $1,000, so the iRobot Roomba Max 775 Combo is $43 cheaper. The Ecovacs Deebot X12S OmniCyclone has a published review score and ranks #13 in our robot vacuums ranking; the iRobot Roomba Max 775 Combo is not scored yet. Pick the Ecovacs Deebot X12S OmniCyclone for hard floors and bag free upkeep. Pick the iRobot Roomba Max 775 Combo for low maintenance hard floor cleaning.

Prices checked Oct 31, 2026. HTML version: https://robotsforthat.com/vs/ecovacs-deebot-x12s-omnicyclone-vs-irobot-roomba-max-775-combo/

## Side by side

| | Ecovacs Deebot X12S OmniCyclone | iRobot Roomba Max 775 Combo |
|---|---|---|
| Price | $1,043 | $1,000 |
| 3 year cost | $1,043 | $1,100 |
| Our score | 7.7/10 | Not scored yet |
| Rank in Floors | #13 | #69 |
| Status | on sale | on sale |
| Warranty | Not published on the Ecovacs product page; SmartHomeCompared lists 12 months | n/a |
| Suction | 27,000 Pa and 53 air watts (brand claim); no independent lab measurement published yet | 30,000 Pa (Tom's Guide spec table); iRobot only says 4X the suction of the Roomba 105 Combo |
| Navigation | Front mounted dToF LiDAR with RGBD camera (BGR) | ClearView Pro LiDAR with 3D mapping; about 9 min to map 1,000 sq ft, stores up to 5 maps |
| Obstacle avoidance | AIVI 3D 4.0 with a physical Privacy Shield camera cover; no independent obstacle score published yet | PrecisionVision AI camera recognizes cords, shoes and pet waste; Gizmodo saw it drag a cable and get stuck under a child's bed |
| Mopping | Yes, OZMO Roller 3.0 roller mop 10.6 in long at 260 RPM with FocusJet pre spray, lifts 0.59 in (15 mm) with a carpet shield | Yes, PowerSpin roller mop at 200 RPM with PerfectEdge extension, heated spot mopping and a cover that flips over the roller on carpet |
| Self empty | Yes, bagless PureCyclone 2.0 dock; Ecovacs says up to 48 days between emptying | Yes, into carbon odor control bags that iRobot says last about 3 months |
| Dock features | Washes the roller with water up to 212°F and a 40,000 Pa air pump, hot air drying, dual water tanks, 260 mL solution reservoir | AutoWash dock washes the roller with 167°F water, dries it at 122°F, dispenses StayClean solution and stores a spare bag |
| Runtime | 4,000 mAh battery rated up to 497 min in silent sweep mode only (BGR); adds 13% charge in 3 min | 180 min (Tom's Guide spec table); 6,000 mAh LFP battery |
| Dustbin | Not published | Onboard bin size not published; dock bag rated for about 90 days |
| Height | 3.86 in per Ecovacs | 4.1 in robot; 17 in dock |
| Pet hair | Not published as a lab number; ZeroTangle 4.0 brush, and BGR praised its pet hair pickup | Dual rubber brushes; Tom's Guide measured 44% hair pickup on hardwood and 52% on carpet, while Xataka rated pet hair pickup excellent |
| App | Ecovacs Home app with YIKO 3.0 voice assistant and Matter support (BGR) | Roomba Home app with schedules, keep out zones, water flow and suction controls; Gizmodo found it buggy on long runs |
| Threshold | 1.0 in single obstacles and 2.0 in for two consecutive obstacles (Ecovacs) | n/a |
| Weight | n/a | 12.8 lb robot, 19.0 lb dock (iRobot) |
| Best for | hard floors and bag free upkeep | low maintenance hard floor cleaning |
| Skip if | you want proven lab results or a low price | you want a quiet robot |

## What reviewers found

### Ecovacs Deebot X12S OmniCyclone

- BGR: Picked up debris well on carpet and hard floors and mopping was strong, though some stubborn stains stayed; first map merged rooms and needed about 15 minutes of editing, and the dock full alert was easy to miss. [Source](https://www.bgr.com/2251627/ecovacs-deebot-x12s-omnicyclone-review/)
- The AU Review (5/5): Three weeks in an apartment with a shedding dog; cleaned hardwood and light rugs thoroughly in under an hour, but got stuck on a sock once. [Source](https://www.theaureview.com/?p=311464)

### iRobot Roomba Max 775 Combo

- Gizmodo: Good vacuuming with no clogs and a streak free roller mop that handled ketchup about as well as rivals, but noisy, a buggy app on long runs, unreliable carpet detection and trapped twice under a bed. A full vacuum and mop of 750 sq ft took about 2.5 hours. [Source](https://gizmodo.com/irobot-roomba-max-775-review-a-respectable-roomba-redux-2000813995)
- Tom's Guide: Hard to recommend. Hardwood pickup of 44% hair, 86.5% Rice Krispies and 91% chia seeds; carpet 52%, 63.5% and 35%. Bumped walls often, scattered debris with its side brushes and left slight mop residue. [Source](https://www.tomsguide.com/home/home-appliances/roomba-max-775-combo-review)
- Xataka: Excellent pet hair pickup and effective hot water roller mopping; cleaned 55 m² in 40 minutes using 33% of the battery. Fixed side brushes made corners less thorough and bags and solution are costly. [Source](https://www.xataka.com/analisis/irobot-roomba-max-775-combo-analisis-caracteristicas-precio-especificaciones)

## Questions buyers ask

### Which is better, the Ecovacs Deebot X12S OmniCyclone or the iRobot Roomba Max 775 Combo?

The Ecovacs Deebot X12S OmniCyclone has a published review score and ranks #13 in our robot vacuums ranking; the iRobot Roomba Max 775 Combo is not scored yet. Pick the Ecovacs Deebot X12S OmniCyclone for hard floors and bag free upkeep. Pick the iRobot Roomba Max 775 Combo for low maintenance hard floor cleaning.

### Which is cheaper?

The iRobot Roomba Max 775 Combo at $1,000, versus $1,043 for the Ecovacs Deebot X12S OmniCyclone, checked Oct 31, 2026. Over 3 years with running costs: $1,043 vs $1,100.

### What is the difference between the Deebot X12S OmniCyclone and the Roomba Max 775 Combo?

Suction: 27,000 Pa and 53 air watts (brand claim); no independent lab measurement published yet on the Deebot X12S OmniCyclone, 30,000 Pa (Tom's Guide spec table); iRobot only says 4X the suction of the Roomba 105… on the Roomba Max 775 Combo. Navigation: Front mounted dToF LiDAR with RGBD camera (BGR) on the Deebot X12S OmniCyclone, ClearView Pro LiDAR with 3D mapping; about 9 min to map 1,000 sq ft, stores up to 5 maps on the Roomba Max 775 Combo. Obstacle avoidance: AIVI 3D 4.0 with a physical Privacy Shield camera cover; no independent obstacle score… on the Deebot X12S OmniCyclone, PrecisionVision AI camera recognizes cords, shoes and pet waste; Gizmodo saw it drag a… on the Roomba Max 775 Combo.

Full reviews: [Ecovacs Deebot X12S OmniCyclone](https://robotsforthat.com/robot/ecovacs-deebot-x12s-omnicyclone/index.md), [iRobot Roomba Max 775 Combo](https://robotsforthat.com/robot/irobot-roomba-max-775-combo/index.md)