# Dreame D20 Air Plus vs Ecovacs Deebot N30 Pro Omni

As of Nov 4, 2026, the Dreame D20 Air Plus costs $350 and the Ecovacs Deebot N30 Pro Omni costs $315, so the Ecovacs Deebot N30 Pro Omni is $35 cheaper. The Ecovacs Deebot N30 Pro Omni has a published review score and ranks #3 in our robot vacuums ranking; the Dreame D20 Air Plus is not scored yet. Pick the Dreame D20 Air Plus for hard floor homes on a budget that want auto empty. Pick the Ecovacs Deebot N30 Pro Omni for full dock features on a tight budget.

Prices checked Nov 4, 2026. HTML version: https://robotsforthat.com/vs/dreame-d20-air-plus-vs-ecovacs-deebot-n30-pro-omni/

## Side by side

| | Dreame D20 Air Plus | Ecovacs Deebot N30 Pro Omni |
|---|---|---|
| Price | $350 | $315 |
| 3 year cost | $350 | $315 |
| Our score | Not scored yet | 9.1/10 |
| Rank in Floors | #53 | #3 |
| Status | on sale | on sale |
| Warranty | 3 years (Dreame US store) | n/a |
| Suction | 20,000 Pa claimed (Dreame), with Quiet, Standard, Intense and Max levels (PCWorld) | 10,000 Pa max (Ecovacs) |
| Navigation | LiDAR with up to 4 saved maps, 3D map and no go zones (Dreame); Android Authority found it navigates well and rarely hit furniture | LDS LiDAR with room cleaning and virtual boundaries (Ecovacs, Best Buy) |
| Obstacle avoidance | No camera; LiDAR, front bumper and cliff sensors only (Android Authority, PCWorld). Android Authority saw it shove a plastic tub and fold a small mat | Laser based obstacle avoidance (Ecovacs); nextpit found it sometimes bumps into obstacles |
| Mopping | Yes, flat pad with a 280 mL water tank (Dreame) and 32 water levels (Android Authority); no mop lift and no pad washing in the dock (PCWorld) | Dual spinning OZMO Turbo pads with an extending edge mop and auto mop lift; Ecovacs lists 9 mm lift in an image but 0.35 mm in its spec table |
| Self empty | Yes, 4 L dust bag, up to 120 days per Dreame in house lab calculation | Yes, 2.6 L dust bag (Ecovacs) |
| Dock features | Auto empty and charging only; small dock at 293 x 201 x 266.5 mm (Dreame) with a power switch on the back (PCWorld) | Auto empty, 60 C hot water mop washing, 40 C hot air drying for 2 to 4 hours, 3.5 L clean and 3 L dirty tanks (Ecovacs) |
| Runtime | Up to 150 min from a 3,200 mAh battery, about 140 m2 in quiet mode (Dreame); Android Authority cleaned about 463 sq ft in about 57 min using 73% battery | Up to 320 min vacuum only in quiet mode, up to 220 min vacuum and mop in standard mode (Ecovacs, Best Buy) |
| Dustbin | 220 mL robot bin (Dreame) plus 4 L dock bag | 350 ml robot bin plus 2.6 L dock bag (Ecovacs, nextpit) |
| Height | 94.7 mm, about 3.7 in (Dreame; Android Authority also measured 3.7 in) | 104 mm, about 4.1 in (robot 353 x 353 x 104 mm, Ecovacs) |
| Pet hair | PCWorld said it picked up its greyhound's hair; no review measured pet hair pickup | ZeroTangle brush; nextpit saw no hair tangle in the main brush |
| App | Dreame app with carpet settings, floor direction, 3D maps, zones and no go areas; works with Alexa, Google Home and Siri (Dreame) | Ecovacs Home app; works with Alexa and Google Assistant; no built in voice control (Ecovacs) |
| Noise | No dB figure from Dreame; Android Authority and PCWorld both found it louder than average for a robot, and louder on carpet (PCWorld) | 65.3 dBA vacuum and mop and 83 dBA while emptying (Ecovacs); nextpit measured 65 dB at max suction |
| Threshold | n/a | 20 mm (Ecovacs) |
| Best for | hard floor homes on a budget that want auto empty | full dock features on a tight budget |
| Skip if | you need real mopping or camera obstacle avoidance | you need reliable avoidance of cords and small items |

## What reviewers found

### Dreame D20 Air Plus

- Android Authority: Tested at home over several runs: cleaned about 400 sq ft in 48 min on 80% battery, then about 463 sq ft in 57 min on 73%. Navigation was good, but it shoved angled leg items and folded a small mat. Mop works only as a damp touch up. Given the AA Recommended badge, no numeric score. [Source](https://androidauthority.com/dreame-d20-air-plus-review-3705125)
- PCWorld: Tested in a split level home on hard floors and rugs: good vacuuming for the price, picked up greyhound hair, cleaned under a low entertainment center and finished a downstairs area in about 33 min with 77% battery left. It repeatedly nudged a mat and the mop is basic. [Source](https://www.pcworld.com/article/3191770/dreame-d20-air-plus-review.html)

### Ecovacs Deebot N30 Pro Omni

- nextpit (4.5/5): Picked up 91% of oat flakes and 88% of sand on tile and 85% of sand on carpet. Measured 65 dB at max suction. Battery was at 59% after a 30 min max power vacuum and mop run. Navigation sometimes bumped obstacles. The review was a collaboration with Ecovacs. [Source](https://nextpit.com/ecovacs-deebot-n30-pro-omni-review)

## Questions buyers ask

### Which is better, the Dreame D20 Air Plus or the Ecovacs Deebot N30 Pro Omni?

The Ecovacs Deebot N30 Pro Omni has a published review score and ranks #3 in our robot vacuums ranking; the Dreame D20 Air Plus is not scored yet. Pick the Dreame D20 Air Plus for hard floor homes on a budget that want auto empty. Pick the Ecovacs Deebot N30 Pro Omni for full dock features on a tight budget.

### Which is cheaper?

The Ecovacs Deebot N30 Pro Omni at $315, versus $350 for the Dreame D20 Air Plus, checked Nov 4, 2026. Over 3 years with running costs: $350 vs $315.

### What is the difference between the D20 Air Plus and the Deebot N30 Pro Omni?

Suction: 20,000 Pa claimed (Dreame), with Quiet, Standard, Intense and Max levels (PCWorld) on the D20 Air Plus, 10,000 Pa max (Ecovacs) on the Deebot N30 Pro Omni. Navigation: LiDAR with up to 4 saved maps, 3D map and no go zones (Dreame); Android Authority found… on the D20 Air Plus, LDS LiDAR with room cleaning and virtual boundaries (Ecovacs, Best Buy) on the Deebot N30 Pro Omni. Obstacle avoidance: No camera; LiDAR, front bumper and cliff sensors only (Android Authority, PCWorld)… on the D20 Air Plus, Laser based obstacle avoidance (Ecovacs); nextpit found it sometimes bumps into obstacles on the Deebot N30 Pro Omni.

Full reviews: [Dreame D20 Air Plus](https://robotsforthat.com/robot/dreame-d20-air-plus/index.md), [Ecovacs Deebot N30 Pro Omni](https://robotsforthat.com/robot/ecovacs-deebot-n30-pro-omni/index.md)