# Dreame L50 Ultra vs Roborock Qrevo Edge 2

As of Oct 31, 2026, the Dreame L50 Ultra costs $900 and the Roborock Qrevo Edge 2 costs $1,100, so the Dreame L50 Ultra is $200 cheaper. The Dreame L50 Ultra has a published review score and ranks #28 in our robot vacuums ranking; the Roborock Qrevo Edge 2 is not scored yet. Pick the Dreame L50 Ultra for mixed floors with tall thresholds. Pick the Roborock Qrevo Edge 2 for pet homes with low furniture.

Prices checked Oct 31, 2026. HTML version: https://robotsforthat.com/vs/dreame-l50-ultra-vs-roborock-qrevo-edge-2/

## Side by side

| | Dreame L50 Ultra | Roborock Qrevo Edge 2 |
|---|---|---|
| Price | $900 | $1,100 |
| 3 year cost | $1,194 | $1,177 |
| Our score | 6.4/10 | Not scored yet |
| Rank in Floors | #28 | #75 |
| Status | on sale | on sale |
| Warranty | 3 years per the Dreame US product page (terms may vary by region) | 1 year (Roborock US store) |
| Suction | 19,500 Pa Vormax (brand claim); Vacuum Wars did not publish airflow for this model | 25,000 Pa (Roborock); Vacuum Wars measured 94% carpet deep clean against a 78% average |
| Navigation | LiDAR laser navigation | Retractable LiDAR (RetractSense) with dToF clearance sensor and 100° vision module (Roborock, PCWorld) |
| Obstacle avoidance | RGB camera plus 3D structured light with LED lights, 180+ object types (brand claim); Vacuum Wars scored 20 of 24 objects avoided | Reactive AI with structured light and RGB camera, 280+ object types (Roborock); Vacuum Wars saw 14 of 24 obstacles avoided against a 16 average |
| Mopping | Yes, dual spinning pads with one extending pad, 10.5 mm lift on carpet and automatic pad removal | Dual spinning mops at 200 rpm and 8 N with a swivel module for edges, 12 mm carpet lift (PCWorld, Vacuum Wars); Vacuum Wars combined mopping score 40.8 against a 20.3 average |
| Self empty | Yes, into a 3.2 L disposable bag that Dreame says lasts up to 100 days | Yes, 2.7 L dock bag, up to 65 days (Roborock, PCWorld) |
| 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 | Mop wash up to 176°F, 131°F warm air drying, warm water refill; 4 L clean and 3.5 L dirty tanks; no detergent tank (Roborock, PCWorld) |
| Runtime | 6,400 mAh battery; up to 200 min in quiet mode (brand claim) | Up to 295 min in quiet mode, 5,200 mAh (Roborock via PCWorld); Vacuum Wars estimated about 1,208 sq ft per charge |
| Dustbin | 395 mL onboard bin per Dreame (Vacuum Wars lists 400 mL) | 240 ml robot bin (Vacuum Wars, PCWorld) |
| Height | 97 mm (3.8 in) robot height per Dreame | 3.14 in (Roborock); PCWorld lists 3.1 in |
| Pet hair | HyperStream detangling DuoBrush; Vacuum Wars measured 100% flattened pet hair pickup | Vacuum Wars measured 89.5% pet hair pickup against an 82.2% average, with 0% long hair wrap |
| App | Dreamehome app; works with Alexa, Siri and Google Home, Matter promised in a future update | Roborock app with SmartPlan 3.0; Hello Rocky voice assistant; works with Alexa, Siri, Google Home and Matter (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 | About 20 mm (0.8 in) per Vacuum Wars and PCWorld; PCWorld saw it fail a threshold just over that |
| Noise | n/a | PCWorld measured 63 dB in balanced mode |
| Best for | mixed floors with tall thresholds | pet homes with low furniture |
| Skip if | you have a large home and want one charge to cover it | you have thresholds over 0.8 in |

## 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 Edge 2

- Vacuum Wars (3.67 Vacuum Wars stars): 94% carpet deep clean, 89.5% pet hair pickup and 0% hair wrap, with a 40.8 combined mopping score. It avoided 14 of 24 obstacles and covered about 1,208 sq ft per charge. [Source](https://vacuumwars.com/roborock-qrevo-edge-2-review/)
- PCWorld: Measured 63 dB in balanced mode. Edge and corner cleaning was good, but it failed a threshold just over 0.8 in and needed several passes for dried stains. [Source](https://www.pcworld.com/article/3217594/roborock-qrevo-edge-2-review.html)

## Questions buyers ask

### Which is better, the Dreame L50 Ultra or the Roborock Qrevo Edge 2?

The Dreame L50 Ultra has a published review score and ranks #28 in our robot vacuums ranking; the Roborock Qrevo Edge 2 is not scored yet. Pick the Dreame L50 Ultra for mixed floors with tall thresholds. Pick the Roborock Qrevo Edge 2 for pet homes with low furniture.

### Which is cheaper?

The Dreame L50 Ultra at $900, versus $1,100 for the Roborock Qrevo Edge 2, checked Oct 31, 2026. Over 3 years with running costs: $1,194 vs $1,177.

### What is the difference between the L50 Ultra and the Qrevo Edge 2?

Suction: 19,500 Pa Vormax (brand claim); Vacuum Wars did not publish airflow for this model on the L50 Ultra, 25,000 Pa (Roborock); Vacuum Wars measured 94% carpet deep clean against a 78% average on the Qrevo Edge 2. Navigation: LiDAR laser navigation on the L50 Ultra, Retractable LiDAR (RetractSense) with dToF clearance sensor and 100° vision module… on the Qrevo Edge 2. Obstacle avoidance: RGB camera plus 3D structured light with LED lights, 180+ object types (brand claim)… on the L50 Ultra, Reactive AI with structured light and RGB camera, 280+ object types (Roborock); Vacuum… on the Qrevo Edge 2.

Full reviews: [Dreame L50 Ultra](https://robotsforthat.com/robot/dreame-l50-ultra/index.md), [Roborock Qrevo Edge 2](https://robotsforthat.com/robot/roborock-qrevo-edge-2/index.md)