# Ecovacs DEEBOT T90S ULTRA OMNI vs Roborock Qrevo S5V

As of Nov 11, 2026, the Ecovacs DEEBOT T90S ULTRA OMNI costs $910 and the Roborock Qrevo S5V costs $900, so the Roborock Qrevo S5V is $10 cheaper. Pick the Ecovacs DEEBOT T90S ULTRA OMNI for hard floor mopping on a mid range budget. Pick the Roborock Qrevo S5V for carpet and pet hair with hands off mopping.

Prices checked Nov 11, 2026. HTML version: https://robotsforthat.com/vs/ecovacs-deebot-t90s-ultra-omni-vs-roborock-qrevo-s5v/

## Side by side

| | Ecovacs DEEBOT T90S ULTRA OMNI | Roborock Qrevo S5V |
|---|---|---|
| Price | $910 | $900 |
| 3 year cost | $910 | $1,002 |
| Our score | Not scored yet | Not scored yet |
| Rank in Floors | #93 | #87 |
| Status | on sale | on sale |
| Warranty | n/a | 1 year limited (Roborock US store) |
| 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 | 12,000 Pa (Roborock); Vacuum Wars measured 0.47 kPa bench suction against a 0.83 kPa average and 16 CFM airflow |
| Navigation | AIVI 3D 4.0 with a semantic model (Ecovacs); Notebookcheck lists Mini ToF navigation on the sibling T90S Pro Omni | Top mounted LiDAR with maps for up to 4 floors (Roborock, Walmart listing) |
| 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 | 3D structured light, no camera; Vacuum Wars recorded 6 of 24 obstacles avoided against a 16.6 average |
| Mopping | Yes, 27 cm microfiber roller mop, 4,000 Pa downward pressure, 260 RPM, lifts 15 mm on carpet with a cover (Ecovacs) | Dual spinning pads on an extending FlexiArm, 10 mm mop lift on carpet, 30 water flow levels (Roborock, Walmart listing) |
| Self empty | Yes, auto dust emptying (Ecovacs); bag size not published for this model | Yes, 2.7 L dust bag, up to 7 weeks (Roborock) |
| 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) | Auto empty, mop wash with spin drying, warm air drying, auto water refill; no hot water wash and no auto detergent (Roborock, Vacuum Wars, Android Authority) |
| 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 | Not published by Roborock; Vacuum Wars estimated about 1,243 sq ft per charge |
| Threshold | 25 mm single level (Ecovacs) | Up to 2 cm (Roborock) |
| Pet hair | inside digital saw hair wrap on the main and side brushes of the T90S Pro Omni | Vacuum Wars measured 92% flattened pet hair pickup and 0% hair wrap |
| App | ECOVACS Home app with AGENT YIKO natural language voice control (Ecovacs) | Roborock app; works with Alexa, Google Assistant and Siri Shortcuts; 2.4 GHz Wi-Fi only (Roborock) |
| Dustbin | n/a | 325 ml robot bin plus 2.7 L dock bag (Vacuum Wars, Roborock) |
| Height | n/a | 3.80 in (robot 13.78 x 13.9 x 3.80 in, Roborock) |
| Best for | hard floor mopping on a mid range budget | carpet and pet hair with hands off mopping |
| Skip if | you have thick carpet or many tight spaces | your floors are cluttered with cables and socks |

## 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)

### Roborock Qrevo S5V

- Vacuum Wars (3.30 Vacuum Wars stars): Removed 92% of embedded sand and 92% of flattened pet hair with 0% hair wrap. Dried stain score was 120 against a 93 average. It avoided 6 of 24 obstacles and estimated coverage was about 1,243 sq ft per charge. [Source](https://vacuumwars.com/roborock-qrevo-s5v-review/)
- Android Authority: Editor's Choice. The reviewer expected 7 to 9 weeks between bag changes and about 750 sq ft of mopping per tank fill. It lacks auto detergent and bunched up bath mats. [Source](https://www.androidauthority.com/roborock-qrevo-s5v-review-3576054)

## Questions buyers ask

### Which is better, the Ecovacs DEEBOT T90S ULTRA OMNI or the Roborock Qrevo S5V?

Pick the Ecovacs DEEBOT T90S ULTRA OMNI for hard floor mopping on a mid range budget. Pick the Roborock Qrevo S5V for carpet and pet hair with hands off mopping.

### Which is cheaper?

The Roborock Qrevo S5V at $900, versus $910 for the Ecovacs DEEBOT T90S ULTRA OMNI, checked Nov 11, 2026. Over 3 years with running costs: $910 vs $1,002.

### What is the difference between the DEEBOT T90S ULTRA OMNI and the Qrevo S5V?

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, 12,000 Pa (Roborock); Vacuum Wars measured 0.47 kPa bench suction against a 0.83 kPa… on the Qrevo S5V. Navigation: AIVI 3D 4.0 with a semantic model (Ecovacs); Notebookcheck lists Mini ToF navigation on… on the DEEBOT T90S ULTRA OMNI, Top mounted LiDAR with maps for up to 4 floors (Roborock, Walmart listing) on the Qrevo S5V. Obstacle avoidance: AIVI 3D 4.0, keeps a distance from pets, pet waste and loose cables (Ecovacs)… on the DEEBOT T90S ULTRA OMNI, 3D structured light, no camera; Vacuum Wars recorded 6 of 24 obstacles avoided against a… on the Qrevo S5V.

Full reviews: [Ecovacs DEEBOT T90S ULTRA OMNI](https://robotsforthat.com/robot/ecovacs-deebot-t90s-ultra-omni/index.md), [Roborock Qrevo S5V](https://robotsforthat.com/robot/roborock-qrevo-s5v/index.md)