# Ecovacs DEEBOT T90S ULTRA OMNI vs Ecovacs Deebot X12S OmniCyclone

As of Nov 11, 2026, the Ecovacs DEEBOT T90S ULTRA OMNI costs $910 and the Ecovacs Deebot X12S OmniCyclone costs $1,144, so the Ecovacs DEEBOT T90S ULTRA OMNI is $234 cheaper. The Ecovacs Deebot X12S OmniCyclone has a published review score and ranks #18 in our robot vacuums ranking; the Ecovacs DEEBOT T90S ULTRA OMNI is not scored yet. Pick the Ecovacs DEEBOT T90S ULTRA OMNI for hard floor mopping on a mid range budget. Pick the Ecovacs Deebot X12S OmniCyclone for hard floors and bag free upkeep.

Prices checked Nov 11, 2026. HTML version: https://robotsforthat.com/vs/ecovacs-deebot-t90s-ultra-omni-vs-ecovacs-deebot-x12s-omnicyclone/

## Side by side

| | Ecovacs DEEBOT T90S ULTRA OMNI | Ecovacs Deebot X12S OmniCyclone |
|---|---|---|
| Price | $910 | $1,144 |
| 3 year cost | $910 | $1,144 |
| Our score | Not scored yet | 7.6/10 |
| Rank in Floors | #93 | #18 |
| Status | on sale | on sale |
| Warranty | n/a | Not published on the Ecovacs product page; SmartHomeCompared lists 12 months |
| Suction | Up to 40,000 Pa and 16 L/s airflow (Ecovacs claim); inside digital notes airflow on the T90S Pro Omni barely rose over the T90 Pro Omni | 27,000 Pa and 53 air watts (brand claim); no independent lab measurement published yet |
| Navigation | AIVI 3D 4.0 with a semantic model (Ecovacs); Notebookcheck lists Mini ToF navigation on the sibling T90S Pro Omni | Front mounted dToF LiDAR with RGBD camera (BGR) |
| Obstacle avoidance | AIVI 3D 4.0, keeps a distance from pets, pet waste and loose cables (Ecovacs); Notebookcheck rated it very good on the T90S Pro Omni, while inside digital saw it hit chair and table legs | AIVI 3D 4.0 with a physical Privacy Shield camera cover; no independent obstacle score published yet |
| Mopping | Yes, 27 cm microfiber roller mop, 4,000 Pa downward pressure, 260 RPM, lifts 15 mm on carpet with a cover (Ecovacs) | 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 |
| Self empty | Yes, auto dust emptying (Ecovacs); bag size not published for this model | Yes, bagless PureCyclone 2.0 dock; Ecovacs says up to 48 days between emptying |
| Dock features | Washes the roller with water up to 75 C through 32 nozzles, hot air drying, auto solution dispensing, dirty water box self cleaning (Ecovacs) | 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 |
| Runtime | Runtime in minutes not published; adds 10% in about 3 min (Ecovacs); Notebookcheck cleaned about 50 square meters in 80 min and ended at 63% on the T90S Pro Omni | 4,000 mAh battery rated up to 497 min in silent sweep mode only (BGR); adds 13% charge in 3 min |
| Threshold | 25 mm single level (Ecovacs) | 1.0 in single obstacles and 2.0 in for two consecutive obstacles (Ecovacs) |
| Pet hair | inside digital saw hair wrap on the main and side brushes of the T90S Pro Omni | Not published as a lab number; ZeroTangle 4.0 brush, and BGR praised its pet hair pickup |
| App | ECOVACS Home app with AGENT YIKO natural language voice control (Ecovacs) | Ecovacs Home app with YIKO 3.0 voice assistant and Matter support (BGR) |
| Dustbin | n/a | Not published |
| Height | n/a | 3.86 in per Ecovacs |
| Best for | hard floor mopping on a mid range budget | hard floors and bag free upkeep |
| Skip if | you have thick carpet or many tight spaces | you want proven lab results or a low price |

## What reviewers found

### Ecovacs DEEBOT T90S ULTRA OMNI

- Notebookcheck: Review of the closely related T90S Pro Omni (same 40,000 Pa rating and about 16 L/s airflow): very good mopping and obstacle detection, cleaned about 50 square meters in 80 min ending at 63% battery, good but not perfect carpet cleaning, struggles in corners and narrow spaces. [Source](https://www.notebookcheck.net/Robot-vacuum-with-a-mop-roller-at-an-attractive-price-Ecovacs-Deebot-T90S-Pro-Omni-review.1438156.0.html)
- inside digital: Sponsored review of the closely related T90S Pro Omni: picked up 92% of oats on tile, 90% on carpet and 75% of sand on carpet; strong mopping and self flushing dock, but weak corner suction, hair wrap on brushes and collisions with chair and table legs. [Source](https://www.inside-digital.de/tests/saugroboter-ecovacs-deebot-t90s-pro-omni-testbericht-station-wischwalze)

### 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)

## Questions buyers ask

### Which is better, the Ecovacs DEEBOT T90S ULTRA OMNI or the Ecovacs Deebot X12S OmniCyclone?

The Ecovacs Deebot X12S OmniCyclone has a published review score and ranks #18 in our robot vacuums ranking; the Ecovacs DEEBOT T90S ULTRA OMNI is not scored yet. Pick the Ecovacs DEEBOT T90S ULTRA OMNI for hard floor mopping on a mid range budget. Pick the Ecovacs Deebot X12S OmniCyclone for hard floors and bag free upkeep.

### Which is cheaper?

The Ecovacs DEEBOT T90S ULTRA OMNI at $910, versus $1,144 for the Ecovacs Deebot X12S OmniCyclone, checked Nov 11, 2026. Over 3 years with running costs: $910 vs $1,144.

### What is the difference between the DEEBOT T90S ULTRA OMNI and the Deebot X12S OmniCyclone?

Suction: Up to 40,000 Pa and 16 L/s airflow (Ecovacs claim); inside digital notes airflow on the… on the DEEBOT T90S ULTRA OMNI, 27,000 Pa and 53 air watts (brand claim); no independent lab measurement published yet on the Deebot X12S OmniCyclone. Navigation: AIVI 3D 4.0 with a semantic model (Ecovacs); Notebookcheck lists Mini ToF navigation on… on the DEEBOT T90S ULTRA OMNI, Front mounted dToF LiDAR with RGBD camera (BGR) on the Deebot X12S OmniCyclone. Obstacle avoidance: AIVI 3D 4.0, keeps a distance from pets, pet waste and loose cables (Ecovacs)… on the DEEBOT T90S ULTRA OMNI, AIVI 3D 4.0 with a physical Privacy Shield camera cover; no independent obstacle score… on the Deebot X12S OmniCyclone.

Full reviews: [Ecovacs DEEBOT T90S ULTRA OMNI](https://robotsforthat.com/robot/ecovacs-deebot-t90s-ultra-omni/index.md), [Ecovacs Deebot X12S OmniCyclone](https://robotsforthat.com/robot/ecovacs-deebot-x12s-omnicyclone/index.md)