# Ecovacs Deebot T80 Omni vs Roborock QV 35S

As of Nov 4, 2026, the Ecovacs Deebot T80 Omni costs $550 and the Roborock QV 35S costs $550. The Ecovacs Deebot T80 Omni has a published review score and ranks #17 in our robot vacuums ranking; the Roborock QV 35S is not scored yet. Pick the Ecovacs Deebot T80 Omni for mixed floors and pets on a mid budget. Pick the Roborock QV 35S for mostly hard floor homes on a mid budget.

Prices checked Nov 4, 2026. HTML version: https://robotsforthat.com/vs/ecovacs-deebot-t80-omni-vs-roborock-qv-35s/

## Side by side

| | Ecovacs Deebot T80 Omni | Roborock QV 35S |
|---|---|---|
| Price | $550 | $550 |
| 3 year cost | $550 | $652 |
| Our score | 7.6/10 | Not scored yet |
| Rank in Floors | #17 | #67 |
| Status | on sale | on sale |
| Warranty | n/a | 1 year limited (Roborock US store) |
| Suction | 18,000 Pa (Ecovacs); Vacuum Wars measured 23 CFM airflow, well above average | 10,000 Pa (Roborock) |
| Navigation | dToF laser, AIVI 3D (Ecovacs); Vacuum Wars saw it freeze and report it could not continue three times | PreciSense LiDAR (Roborock); Ideal Home saw about 5 min mapping per floor |
| Obstacle avoidance | RGBD camera (Ecovacs); Vacuum Wars saw 11 of 12 avoided on its standard course and 7 of 12 on its hard course | Reactive Tech structured light (Roborock); Ideal Home saw it bump a dumbbell once, then avoid it; Tom's Guide rated avoidance strong |
| Mopping | OZMO Roller 175 mm, 3,700 Pa pressure, 10 mm lift (Ecovacs); Vacuum Wars combined mop score 287 against a 171 average | Dual spinning mops at up to 200 RPM with auto lift (Roborock); Tom's Guide found it handled mud and daily spills but left some oily residue |
| Self empty | Yes, 3 L bag with bag detection (Ecovacs) | Yes, 2 L bag, up to 7 weeks per Roborock (Ideal Home) |
| Dock features | Auto empty, 40 to 75 C mop wash, 45 C hot air drying, hot water auto refill, 4 L clean and 2.2 L dirty tanks; no auto detergent dispenser (Ecovacs) | Auto empty, auto refill, mop washing, cold air drying, detachable base (Roborock) |
| Runtime | 297 min silent vacuum, 195 min vacuum and mop (Ecovacs); Vacuum Wars estimated about 1,200 sq ft per charge | Up to 180 min (Tom's Guide, Ideal Home); Ideal Home had about 40% battery left after a whole house clean |
| Dustbin | 220 ml robot bin plus 3 L dock bag (Ecovacs, Vacuum Wars) | n/a |
| Height | 98 mm (Ecovacs); Vacuum Wars measured 3.8 in, 97 mm | 3.80 in (Roborock) |
| Pet hair | Vacuum Wars measured 99% pet hair pickup and 0% hair wrap | Tom's Guide measured 92% hair pickup on hardwood, 60% on low pile carpet and 40% on high pile carpet |
| App | Ecovacs Home app; no built in voice assistant (Ecovacs) | Roborock app; 2.4 GHz Wi-Fi only (Roborock); Ideal Home found the app buggy at times |
| Threshold | 20 mm with mop (Ecovacs) | Up to 2 cm (Roborock) |
| Noise | 63.4 dBA vacuuming, 78.3 dBA emptying (Ecovacs) | 64 dB Balanced and 55 dB mop only (Roborock); Tom's Guide heard about 60 dB vacuuming and 55 dB mopping |
| Best for | mixed floors and pets on a mid budget | mostly hard floor homes on a mid budget |
| Skip if | you need auto detergent or under 3.8 in clearance | you have high pile carpet or heavy shedding pets |

## What reviewers found

### Ecovacs Deebot T80 Omni

- Vacuum Wars (4.45 Vacuum Wars score): 89% embedded sand, 99% pet hair, 0% hair wrap, combined mop score 287 against a 171 average and about 1,200 sq ft per charge. It froze and stopped three times during testing. [Source](https://vacuumwars.com/ecovacs-t80-omni-review-flagship-features-and-an-unexpected-quirk)
- The Canberra Times (4/5): Sponsored partner review in Australia. Strong suction on carpet, good edges and no rescues needed, but test stains took several passes and it bumped furniture on the first run. [Source](https://www.canberratimes.com.au/story/9070187/ecovacs-deebot-t80-omni-review-the-ultimate-cleaning-companion/)

### Roborock QV 35S

- Tom's Guide: On hardwood it picked up 92% hair, 94.5% puffed rice and 98% flax seeds. On high pile carpet it got 40% hair and 38.5% flax seeds. About 55 dB mopping and 60 dB vacuuming. Called it ideal for hardwood homes. [Source](https://www.tomsguide.com/home/roborock-qv-35s-review)
- Ideal Home: Handled rice, flour, ketchup and dog hair on hard floors, mapped each floor in about 5 min, and had about 40% battery left after the whole house. Weaker on carpet and dog hair in rugs, and the app was buggy at times. [Source](https://www.idealhome.co.uk/house-manual/floorcare/roborock-qv-35s-robot-vacuum-with-mop-review)

## Questions buyers ask

### Which is better, the Ecovacs Deebot T80 Omni or the Roborock QV 35S?

The Ecovacs Deebot T80 Omni has a published review score and ranks #17 in our robot vacuums ranking; the Roborock QV 35S is not scored yet. Pick the Ecovacs Deebot T80 Omni for mixed floors and pets on a mid budget. Pick the Roborock QV 35S for mostly hard floor homes on a mid budget.

### What is the difference between the Deebot T80 Omni and the QV 35S?

Suction: 18,000 Pa (Ecovacs); Vacuum Wars measured 23 CFM airflow, well above average on the Deebot T80 Omni, 10,000 Pa (Roborock) on the QV 35S. Navigation: dToF laser, AIVI 3D (Ecovacs); Vacuum Wars saw it freeze and report it could not… on the Deebot T80 Omni, PreciSense LiDAR (Roborock); Ideal Home saw about 5 min mapping per floor on the QV 35S. Obstacle avoidance: RGBD camera (Ecovacs); Vacuum Wars saw 11 of 12 avoided on its standard course and 7 of… on the Deebot T80 Omni, Reactive Tech structured light (Roborock); Ideal Home saw it bump a dumbbell once, then… on the QV 35S.

Full reviews: [Ecovacs Deebot T80 Omni](https://robotsforthat.com/robot/ecovacs-deebot-t80-omni/index.md), [Roborock QV 35S](https://robotsforthat.com/robot/roborock-qv-35s/index.md)