# Dreame L40s Ultra vs eufy X10 Pro Omni

As of Nov 4, 2026, the Dreame L40s Ultra costs $500 and the eufy X10 Pro Omni costs $800, so the Dreame L40s Ultra is $300 cheaper. The Dreame L40s Ultra scores higher in our ranking (8.8 vs 7.2 out of 10). Pick the Dreame L40s Ultra for pet owners with carpet on a budget. Pick the eufy X10 Pro Omni for hard floors with daily spills.

Prices checked Nov 4, 2026. HTML version: https://robotsforthat.com/vs/dreame-l40s-ultra-vs-eufy-x10-pro-omni/

## Side by side

| | Dreame L40s Ultra | eufy X10 Pro Omni |
|---|---|---|
| Price | $500 | $800 |
| 3 year cost | $500 | $800 |
| Our score | 8.8/10 | 7.2/10 |
| Rank in Floors | #6 | #24 |
| Status | on sale | on sale |
| Warranty | 3 years (Dreame US store) | n/a |
| Suction | 19,000 Pa claimed (Dreame); Vacuum Chef measured 490 FPM carpet airflow, well above average | 8,000 Pa (eufy); Vacuum Wars rated its power a little below average |
| Navigation | LDS LiDAR with Pathfinder, 4 maps (Dreame); Vacuum Wars measured 0.85 m2 per minute | Top mounted LiDAR with multi level maps and no go zones (Vacuum Wars) |
| Obstacle avoidance | 3D structured light only, no camera or object count (Dreame); Vacuum Wars saw it avoid 7 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, extend and auto removal (Dreame); Vacuum Wars measured 0.95 g water left and a 259 combined mop score | 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 220 min in quiet mode from 5,200 mAh (Dreame); Vacuum Wars estimated about 1,935 sq ft per charge | 136 min vacuum and mop, 173 min vacuum only (eufy) |
| Dustbin | 310 ml robot bin plus 3.2 L dock bag (Dreame) | Robot bin size not published; 2.5 L dock bag (TechRadar) |
| Height | 3.82 in (Dreame) | 4.47 in (eufy); 5.12 in clearance needed under furniture (eufy) |
| Pet hair | HyperStream Detangling DuoBrush (Dreame); Vacuum Wars measured 91% pet hair pickup, 92% carpet sand removal and 0% hair wrap | Hair removing main brush (Vacuum Wars); no measured pet hair figure published |
| App | Dreamehome app with third party voice assistants only (Dreame); Vacuum Chef notes no built in voice assistant or live video | eufy app with live video and voice control (Vacuum Wars); TechRadar scored the app 5/5 |
| Threshold | 1.57 in double layer and 0.87 in single steps (Dreame) | 0.83 in obstacle clearance (eufy); TechRadar found it inconsistent on a 2 cm sill |
| Noise | Vacuum Chef measured 78 dB at max suction | TechRadar measured 62 to 66 dB cleaning and 82 dB while emptying |
| Best for | pet owners with carpet on a budget | hard floors with daily spills |
| Skip if | your floor often has cables, socks or toys | you have raised thresholds or deep carpet |

## What reviewers found

### Dreame L40s Ultra

- Vacuum Wars (3.51 Vacuum Wars stars): 92% carpet sand removal, 91% pet hair pickup and 0% hair wrap with the DuoBrush, about 1,935 sq ft per charge, but only 7 of 24 obstacles avoided. [Source](https://vacuumwars.com/dreame-l40s-series-review/)
- Vacuum Chef (95/100): Scored 95/100 in its real world cleaning tests, measured 490 FPM carpet airflow and 78 dB at max suction. Obstacle avoidance varied by floor and object. [Source](https://vacuumchef.com/dreame-l40s-ultra-review-powerful-suction-smart-mopping-real-world-performance-tested/?amp=1)

### 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 or the eufy X10 Pro Omni?

The Dreame L40s Ultra scores higher in our ranking (8.8 vs 7.2 out of 10). Pick the Dreame L40s Ultra for pet owners with carpet on a budget. Pick the eufy X10 Pro Omni for hard floors with daily spills.

### Which is cheaper?

The Dreame L40s Ultra at $500, versus $800 for the eufy X10 Pro Omni, checked Nov 4, 2026. Over 3 years with running costs: $500 vs $800.

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

Suction: 19,000 Pa claimed (Dreame); Vacuum Chef measured 490 FPM carpet airflow, well above… on the L40s Ultra, 8,000 Pa (eufy); Vacuum Wars rated its power a little below average on the X10 Pro Omni. Navigation: LDS LiDAR with Pathfinder, 4 maps (Dreame); Vacuum Wars measured 0.85 m2 per minute on the L40s Ultra, Top mounted LiDAR with multi level maps and no go zones (Vacuum Wars) on the X10 Pro Omni. Obstacle avoidance: 3D structured light only, no camera or object count (Dreame); Vacuum Wars saw it avoid 7… on the L40s Ultra, 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](https://robotsforthat.com/robot/dreame-l40s-ultra/index.md), [eufy X10 Pro Omni](https://robotsforthat.com/robot/eufy-x10-pro-omni/index.md)