# Dreame X50 Ultra vs Roborock Qrevo Edge 2

As of Oct 31, 2026, the Dreame X50 Ultra costs $1,000 and the Roborock Qrevo Edge 2 costs $1,100, so the Dreame X50 Ultra is $100 cheaper. Pick the Dreame X50 Ultra for multi level floors with raised sills and pets. Pick the Roborock Qrevo Edge 2 for pet homes with low furniture.

Prices checked Oct 31, 2026. HTML version: https://robotsforthat.com/vs/dreame-x50-ultra-vs-roborock-qrevo-edge-2/

## Side by side

| | Dreame X50 Ultra | Roborock Qrevo Edge 2 |
|---|---|---|
| Price | $1,000 | $1,100 |
| 3 year cost | $1,000 | $1,177 |
| Our score | Not scored yet | Not scored yet |
| Rank in Floors | #70 | #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 | Up to 20,000 Pa (Dreame); Vacuum Wars measured 0.81 kPa bench suction and 17 CFM airflow | 25,000 Pa (Roborock); Vacuum Wars measured 94% carpet deep clean against a 78% average |
| Navigation | VersaLift DToF LiDAR that retracts to lower the robot (Dreame) | Retractable LiDAR (RetractSense) with dToF clearance sensor and 100° vision module (Roborock, PCWorld) |
| Obstacle avoidance | AI RGB camera with 3D structured light, up to 200 object types (Dreame); Vacuum Wars scored 20 of 24 against a 13 average | 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 | Dual spinning pads, MopExtend reaches out up to 4 cm, 10.5 mm lift on carpet (Dreame) | 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, 3.2 L dust bag, up to 100 days (Dreame) | Yes, 2.7 L dock bag, up to 65 days (Roborock, PCWorld) |
| Dock features | 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) | 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 | Up to 220 min in quiet mode, 6,400 mAh battery (Dreame); Vacuum Wars estimated 1,130 sq ft per charge | 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 robot bin plus 3.2 L dock bag (Dreame) | 240 ml robot bin (Vacuum Wars, PCWorld) |
| Height | 89 mm (3.5 in) with sensor retracted, 111 mm raised (Dreame) | 3.14 in (Roborock); PCWorld lists 3.1 in |
| Pet hair | Vacuum Wars measured 98% pet hair pickup and 0% hair wrap | Vacuum Wars measured 89.5% pet hair pickup against an 82.2% average, with 0% long hair wrap |
| App | Dreamehome app with built in voice control; works with Alexa, Google Assistant, Siri and Matter; 2.4 GHz Wi-Fi only (Dreame) | Roborock app with SmartPlan 3.0; Hello Rocky voice assistant; works with Alexa, Siri, Google Home and Matter (Roborock) |
| Threshold | 42 mm single step, 60 mm two tier step (Dreame) | 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 | multi level floors with raised sills and pets | pet homes with low furniture |
| Skip if | you want the best stain mopping per dollar | you have thresholds over 0.8 in |

## What reviewers found

### 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)

### 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 X50 Ultra or the Roborock Qrevo Edge 2?

Pick the Dreame X50 Ultra for multi level floors with raised sills and pets. Pick the Roborock Qrevo Edge 2 for pet homes with low furniture.

### Which is cheaper?

The Dreame X50 Ultra at $1,000, versus $1,100 for the Roborock Qrevo Edge 2, checked Oct 31, 2026. Over 3 years with running costs: $1,000 vs $1,177.

### What is the difference between the X50 Ultra and the Qrevo Edge 2?

Suction: Up to 20,000 Pa (Dreame); Vacuum Wars measured 0.81 kPa bench suction and 17 CFM airflow on the X50 Ultra, 25,000 Pa (Roborock); Vacuum Wars measured 94% carpet deep clean against a 78% average on the Qrevo Edge 2. Navigation: VersaLift DToF LiDAR that retracts to lower the robot (Dreame) on the X50 Ultra, Retractable LiDAR (RetractSense) with dToF clearance sensor and 100° vision module… on the Qrevo Edge 2. Obstacle avoidance: AI RGB camera with 3D structured light, up to 200 object types (Dreame); Vacuum Wars… on the X50 Ultra, Reactive AI with structured light and RGB camera, 280+ object types (Roborock); Vacuum… on the Qrevo Edge 2.

Full reviews: [Dreame X50 Ultra](https://robotsforthat.com/robot/dreame-x50-ultra/index.md), [Roborock Qrevo Edge 2](https://robotsforthat.com/robot/roborock-qrevo-edge-2/index.md)