# Dreame L50 Ultra vs Dreame X50 Ultra

As of Oct 26, 2026, the Dreame L50 Ultra costs $900 and the Dreame X50 Ultra costs $1,000, so the Dreame L50 Ultra is $100 cheaper. The Dreame L50 Ultra has a published review score and ranks #12 in our robot vacuums ranking; the Dreame X50 Ultra is not scored yet. Pick the Dreame L50 Ultra for mixed floors with tall thresholds. Pick the Dreame X50 Ultra for multi level floors with raised sills and pets.

Prices checked Oct 26, 2026. HTML version: https://robotsforthat.com/vs/dreame-l50-ultra-vs-dreame-x50-ultra/

## Side by side

| | Dreame L50 Ultra | Dreame X50 Ultra |
|---|---|---|
| Price | $900 | $1,000 |
| 3 year cost | $1,194 | $1,000 |
| Our score | 6.7/10 | Not scored yet |
| Rank in Floors | #12 | #32 |
| Status | on sale | on sale |
| Warranty | 3 years per the Dreame US product page (terms may vary by region) | 3 years per the Dreame US product page (terms may vary by region) |
| Suction | 19,500 Pa Vormax (brand claim); Vacuum Wars did not publish airflow for this model | Up to 20,000 Pa (Dreame); Vacuum Wars measured 0.81 kPa bench suction and 17 CFM airflow |
| Navigation | LiDAR laser navigation | VersaLift DToF LiDAR that retracts to lower the robot (Dreame) |
| Obstacle avoidance | RGB camera plus 3D structured light with LED lights, 180+ object types (brand claim); Vacuum Wars scored 20 of 24 objects avoided | AI RGB camera with 3D structured light, up to 200 object types (Dreame); Vacuum Wars scored 20 of 24 against a 13 average |
| Mopping | Yes, dual spinning pads with one extending pad, 10.5 mm lift on carpet and automatic pad removal | Dual spinning pads, MopExtend reaches out up to 4 cm, 10.5 mm lift on carpet (Dreame) |
| Self empty | Yes, into a 3.2 L disposable bag that Dreame says lasts up to 100 days | Yes, 3.2 L dust bag, up to 100 days (Dreame) |
| Dock features | Washes pads with water up to 167°F (4 settings), hot air drying, auto refill, auto detergent dosing, self cleaning washboard with 20 nozzles | Auto empty, hot water mop washing up to 80 C with four settings, 113 F hot air drying, auto detergent, auto refill, 4.5 L clean and 4.0 L used tanks (Dreame) |
| Runtime | 6,400 mAh battery; up to 200 min in quiet mode (brand claim) | Up to 220 min in quiet mode, 6,400 mAh battery (Dreame); Vacuum Wars estimated 1,130 sq ft per charge |
| Dustbin | 395 mL onboard bin per Dreame (Vacuum Wars lists 400 mL) | 395 ml robot bin plus 3.2 L dock bag (Dreame) |
| Height | 97 mm (3.8 in) robot height per Dreame | 89 mm (3.5 in) with sensor retracted, 111 mm raised (Dreame) |
| Pet hair | HyperStream detangling DuoBrush; Vacuum Wars measured 100% flattened pet hair pickup | Vacuum Wars measured 98% pet hair pickup and 0% hair wrap |
| App | Dreamehome app; works with Alexa, Siri and Google Home, Matter promised in a future update | Dreamehome app with built in voice control; works with Alexa, Google Assistant, Siri and Matter; 2.4 GHz Wi-Fi only (Dreame) |
| Threshold | 1.65 in single step and 2.36 in double step (brand claim); Vacuum Wars measured 42 mm single, tied for the highest it tested | 42 mm single step, 60 mm two tier step (Dreame) |
| Best for | mixed floors with tall thresholds | multi level floors with raised sills and pets |
| Skip if | you have a large home and want one charge to cover it | you want the best stain mopping per dollar |

## What reviewers found

### Dreame L50 Ultra

- Vacuum Wars (3.84/5): Measured 90% carpet sand removal, 100% pet hair pickup, 20 of 24 obstacles avoided, a 211 point mopping score versus a 188 average with 0.35 g of water left, and a 42 mm threshold climb; coverage was below average at about 823 sq ft per charge. [Source](https://vacuumwars.com/dreame-l50-ultra-robot-vacuum-review)
- Vacuum Wars (3 month test): After three months of daily use with kids and a heavy shedding dog, mapping and obstacle avoidance held up, but hair formed clumps, the dock and bin clogged about once a week, and the app did not warn of clogs. [Source](https://vacuumwars.com/dreame-l50-ultra-review-3-months)
- RTINGS: In RTINGS' comparison with the L40 Ultra, the L50 Ultra handled pet hair better and had stronger obstacle avoidance and threshold clearance, while the L40 Ultra cleaned hard floors and carpet better. We could not read RTINGS' numeric scores. [Source](https://www.rtings.com/robot-vacuum/tools/compare/dreame-l40-ultra-dreame-l50-ultra/74370/103657)

### Dreame X50 Ultra

- Vacuum Wars (3.60 Vacuum Wars stars): Removed 83% of embedded sand and 98% of pet hair with 0% hair wrap and avoided 20 of 24 obstacles. Dried stain score was 80 against a 94 average. Estimated coverage was about 1,130 sq ft per charge. [Source](https://vacuumwars.com/dreame-x50-ultra-review-is-it-the-best-yet)

## Questions buyers ask

### Which is better, the Dreame L50 Ultra or the Dreame X50 Ultra?

The Dreame L50 Ultra has a published review score and ranks #12 in our robot vacuums ranking; the Dreame X50 Ultra is not scored yet. Pick the Dreame L50 Ultra for mixed floors with tall thresholds. Pick the Dreame X50 Ultra for multi level floors with raised sills and pets.

### Which is cheaper?

The Dreame L50 Ultra at $900, versus $1,000 for the Dreame X50 Ultra, checked Oct 26, 2026. Over 3 years with running costs: $1,194 vs $1,000.

### What is the difference between the L50 Ultra and the X50 Ultra?

Suction: 19,500 Pa Vormax (brand claim); Vacuum Wars did not publish airflow for this model on the L50 Ultra, Up to 20,000 Pa (Dreame); Vacuum Wars measured 0.81 kPa bench suction and 17 CFM airflow on the X50 Ultra. Navigation: LiDAR laser navigation on the L50 Ultra, VersaLift DToF LiDAR that retracts to lower the robot (Dreame) on the X50 Ultra. Obstacle avoidance: RGB camera plus 3D structured light with LED lights, 180+ object types (brand claim)… on the L50 Ultra, AI RGB camera with 3D structured light, up to 200 object types (Dreame); Vacuum Wars… on the X50 Ultra.

Full reviews: [Dreame L50 Ultra](https://robotsforthat.com/robot/dreame-l50-ultra/index.md), [Dreame X50 Ultra](https://robotsforthat.com/robot/dreame-x50-ultra/index.md)