# Dreame L50 Ultra vs Roborock Qrevo S5V

As of Oct 26, 2026, the Dreame L50 Ultra costs $900 and the Roborock Qrevo S5V costs $900. The Dreame L50 Ultra has a published review score and ranks #12 in our robot vacuums ranking; the Roborock Qrevo S5V is not scored yet. Pick the Dreame L50 Ultra for mixed floors with tall thresholds. Pick the Roborock Qrevo S5V for carpet and pet hair with hands off mopping.

Prices checked Oct 26, 2026. HTML version: https://robotsforthat.com/vs/dreame-l50-ultra-vs-roborock-qrevo-s5v/

## Side by side

| | Dreame L50 Ultra | Roborock Qrevo S5V |
|---|---|---|
| Price | $900 | $900 |
| 3 year cost | $1,194 | $1,002 |
| Our score | 6.7/10 | Not scored yet |
| Rank in Floors | #12 | #30 |
| Status | on sale | on sale |
| Warranty | 3 years per the Dreame US product page (terms may vary by region) | 1 year limited (Roborock US store) |
| Suction | 19,500 Pa Vormax (brand claim); Vacuum Wars did not publish airflow for this model | 12,000 Pa (Roborock); Vacuum Wars measured 0.47 kPa bench suction against a 0.83 kPa average and 16 CFM airflow |
| Navigation | LiDAR laser navigation | Top mounted LiDAR with maps for up to 4 floors (Roborock, Walmart listing) |
| Obstacle avoidance | RGB camera plus 3D structured light with LED lights, 180+ object types (brand claim); Vacuum Wars scored 20 of 24 objects avoided | 3D structured light, no camera; Vacuum Wars recorded 6 of 24 obstacles avoided against a 16.6 average |
| Mopping | Yes, dual spinning pads with one extending pad, 10.5 mm lift on carpet and automatic pad removal | Dual spinning pads on an extending FlexiArm, 10 mm mop lift on carpet, 30 water flow levels (Roborock, Walmart listing) |
| Self empty | Yes, into a 3.2 L disposable bag that Dreame says lasts up to 100 days | Yes, 2.7 L dust bag, up to 7 weeks (Roborock) |
| 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, mop wash with spin drying, warm air drying, auto water refill; no hot water wash and no auto detergent (Roborock, Vacuum Wars, Android Authority) |
| Runtime | 6,400 mAh battery; up to 200 min in quiet mode (brand claim) | Not published by Roborock; Vacuum Wars estimated about 1,243 sq ft per charge |
| Dustbin | 395 mL onboard bin per Dreame (Vacuum Wars lists 400 mL) | 325 ml robot bin plus 2.7 L dock bag (Vacuum Wars, Roborock) |
| Height | 97 mm (3.8 in) robot height per Dreame | 3.80 in (robot 13.78 x 13.9 x 3.80 in, Roborock) |
| Pet hair | HyperStream detangling DuoBrush; Vacuum Wars measured 100% flattened pet hair pickup | Vacuum Wars measured 92% flattened pet hair pickup and 0% hair wrap |
| App | Dreamehome app; works with Alexa, Siri and Google Home, Matter promised in a future update | Roborock app; works with Alexa, Google Assistant and Siri Shortcuts; 2.4 GHz Wi-Fi only (Roborock) |
| 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 | Up to 2 cm (Roborock) |
| Best for | mixed floors with tall thresholds | carpet and pet hair with hands off mopping |
| Skip if | you have a large home and want one charge to cover it | your floors are cluttered with cables and socks |

## 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)

### Roborock Qrevo S5V

- Vacuum Wars (3.30 Vacuum Wars stars): Removed 92% of embedded sand and 92% of flattened pet hair with 0% hair wrap. Dried stain score was 120 against a 93 average. It avoided 6 of 24 obstacles and estimated coverage was about 1,243 sq ft per charge. [Source](https://vacuumwars.com/roborock-qrevo-s5v-review/)
- Android Authority: Editor's Choice. The reviewer expected 7 to 9 weeks between bag changes and about 750 sq ft of mopping per tank fill. It lacks auto detergent and bunched up bath mats. [Source](https://www.androidauthority.com/roborock-qrevo-s5v-review-3576054)

## Questions buyers ask

### Which is better, the Dreame L50 Ultra or the Roborock Qrevo S5V?

The Dreame L50 Ultra has a published review score and ranks #12 in our robot vacuums ranking; the Roborock Qrevo S5V is not scored yet. Pick the Dreame L50 Ultra for mixed floors with tall thresholds. Pick the Roborock Qrevo S5V for carpet and pet hair with hands off mopping.

### What is the difference between the L50 Ultra and the Qrevo S5V?

Suction: 19,500 Pa Vormax (brand claim); Vacuum Wars did not publish airflow for this model on the L50 Ultra, 12,000 Pa (Roborock); Vacuum Wars measured 0.47 kPa bench suction against a 0.83 kPa… on the Qrevo S5V. Navigation: LiDAR laser navigation on the L50 Ultra, Top mounted LiDAR with maps for up to 4 floors (Roborock, Walmart listing) on the Qrevo S5V. Obstacle avoidance: RGB camera plus 3D structured light with LED lights, 180+ object types (brand claim)… on the L50 Ultra, 3D structured light, no camera; Vacuum Wars recorded 6 of 24 obstacles avoided against a… on the Qrevo S5V.

Full reviews: [Dreame L50 Ultra](https://robotsforthat.com/robot/dreame-l50-ultra/index.md), [Roborock Qrevo S5V](https://robotsforthat.com/robot/roborock-qrevo-s5v/index.md)