# Dreame L40s Ultra AE vs Eufy X10 Pro Omni

As of Oct 31, 2026, the Dreame L40s Ultra AE costs $670 and the Eufy X10 Pro Omni costs $800, so the Dreame L40s Ultra AE is $130 cheaper. The Dreame L40s Ultra AE scores higher in our ranking (7.2 vs 7.0 out of 10). Pick the Dreame L40s Ultra AE for large mixed floor homes on a mid budget. Pick the Eufy X10 Pro Omni for hard floors with daily spills.

Prices checked Oct 31, 2026. HTML version: https://robotsforthat.com/vs/dreame-l40s-ultra-ae-vs-eufy-x10-pro-omni/

## Side by side

| | Dreame L40s Ultra AE | Eufy X10 Pro Omni |
|---|---|---|
| Price | $670 | $800 |
| 3 year cost | $670 | $800 |
| Our score | 7.2/10 | 7.0/10 |
| Rank in Floors | #16 | #21 |
| Status | on sale | on sale |
| Warranty | 3 years (Dreame US store) | n/a |
| Suction | 19,000 Pa claimed (Dreame) | 8,000 Pa (eufy); Vacuum Wars rated its power a little below average |
| Navigation | LDS LiDAR (Dreame); Vacuum Wars measured 0.87 m2 per minute against a 0.70 average | Top mounted LiDAR with multi level maps and no go zones (Vacuum Wars) |
| Obstacle avoidance | RGB AI camera plus 3D structured light, 120+ obstacle types (Dreame); Vacuum Wars saw it avoid 19 of 24 objects | AI.See camera trained on 100+ objects (eufy); Vacuum Wars said AI.See models placed in its top two; TechRadar saw some misidentified objects |
| Mopping | Dual spinning mops, 10.5 mm lift, MopExtend (Dreame); Vacuum Wars measured only 0.35 g of water left behind and a 269 combined mop score against a 188 average | Dual spinning pads pressed with about 1 kg of force at 180 rpm, 12 mm lift on carpet (Vacuum Wars, TechRadar) |
| Self empty | Yes, 3.2 L dust bag, up to 100 days (Dreame) | Yes, 2.5 L dust bag (TechRadar) |
| Dock features | Auto empty, 167 F (75 C) hot water mop wash, hot air drying, self cleaning washboard, auto detergent and water refill, 4.5 L clean and 4.0 L dirty tanks; water hookup kit sold separately (Dreame) | Auto empty, mop washing, 45 C air drying, auto refill, 3 L clean water tank; detergent added by hand (TechRadar, eufy) |
| Runtime | Up to 180 min and 1,808 sq ft (Dreame); Vacuum Wars estimated about 2,462 sq ft per charge | 136 min vacuum and mop, 173 min vacuum only (eufy) |
| Dustbin | 395 ml on the product page, but Dreame's comparison table lists 300 ml or more | Robot bin size not published; 2.5 L dock bag (TechRadar) |
| Height | 97 mm (Dreame dimensions) | 4.47 in (eufy); 5.12 in clearance needed under furniture (eufy) |
| Pet hair | Liftable rubber brush plus TriCut Brush 3.0 (Dreame); Vacuum Wars measured 81% pet hair pickup and 0% hair wrap with the TriCut brush | Hair removing main brush (Vacuum Wars); no measured pet hair figure published |
| App | Dreamehome app with Alexa, Google Home, Siri and Apple Watch (Dreame); Matter support (Just A Dad Approved) | eufy app with live video and voice control (Vacuum Wars); TechRadar scored the app 5/5 |
| Threshold | 20 mm (Dreame) | 0.83 in obstacle clearance (eufy); TechRadar found it inconsistent on a 2 cm sill |
| Noise | n/a | TechRadar measured 62 to 66 dB cleaning and 82 dB while emptying |
| Best for | large mixed floor homes on a mid budget | hard floors with daily spills |
| Skip if | corner cleaning and heavy pet hair matter most | you have raised thresholds or deep carpet |

## What reviewers found

### Dreame L40s Ultra AE

- Vacuum Wars (3.52 Vacuum Wars stars): 85% carpet sand removal, 81% pet hair pickup, 0% hair wrap, 19 of 24 obstacles avoided and about 2,462 sq ft per charge against a 1,015 average. Named Best Value of the Year. [Source](https://vacuumwars.com/dreame-l40s-series-review/)
- Just A Dad Approved (7.9/10): After 90+ days of home testing, liked the AI camera, included TriCut brush and low upkeep, but said corners get less attention without an extending side brush and recommended buying only on deep sale. Its bottom line text names a different model, so treat the score with care. [Source](https://justadadapproved.com/product/dreame-l40s-ultra-ae-robot/)

### Eufy X10 Pro Omni

- Vacuum Wars (3.32 Vacuum Wars stars): Carpet deep clean was much higher than average and AI.See models placed in the top two for obstacle avoidance. Power and crevice pickup were a little below average. It cleared dried coffee and juice stains in few passes. [Source](https://vacuumwars.com/eufy-x10-pro-omni-review/)
- TechRadar (Performance 4/5): Measured 62 dB on low, 66 dB on Turbo and 82 dB while emptying. Flour and crumbs were fully cleared only on Turbo with deep clean. Stains mopped without streaks. It misidentified some objects and was inconsistent on a 2 cm threshold. [Source](https://www.techradar.com/home/robot-vacuums/eufy-x10-pro-omni)

## Questions buyers ask

### Which is better, the Dreame L40s Ultra AE or the Eufy X10 Pro Omni?

The Dreame L40s Ultra AE scores higher in our ranking (7.2 vs 7.0 out of 10). Pick the Dreame L40s Ultra AE for large mixed floor homes on a mid budget. Pick the Eufy X10 Pro Omni for hard floors with daily spills.

### Which is cheaper?

The Dreame L40s Ultra AE at $670, versus $800 for the Eufy X10 Pro Omni, checked Oct 31, 2026. Over 3 years with running costs: $670 vs $800.

### What is the difference between the L40s Ultra AE and the X10 Pro Omni?

Suction: 19,000 Pa claimed (Dreame) on the L40s Ultra AE, 8,000 Pa (eufy); Vacuum Wars rated its power a little below average on the X10 Pro Omni. Navigation: LDS LiDAR (Dreame); Vacuum Wars measured 0.87 m2 per minute against a 0.70 average on the L40s Ultra AE, Top mounted LiDAR with multi level maps and no go zones (Vacuum Wars) on the X10 Pro Omni. Obstacle avoidance: RGB AI camera plus 3D structured light, 120+ obstacle types (Dreame); Vacuum Wars saw it… on the L40s Ultra AE, AI.See camera trained on 100+ objects (eufy); Vacuum Wars said AI.See models placed in… on the X10 Pro Omni.

Full reviews: [Dreame L40s Ultra AE](https://robotsforthat.com/robot/dreame-l40s-ultra-ae/index.md), [Eufy X10 Pro Omni](https://robotsforthat.com/robot/eufy-x10-pro-omni/index.md)