# Dreame L60 Ultra PE vs Roborock Saros 20

As of Oct 31, 2026, the Dreame L60 Ultra PE costs $1,000 and the Roborock Saros 20 costs $1,600, so the Dreame L60 Ultra PE is $600 cheaper. The Roborock Saros 20 has a published review score and ranks #39 in our robot vacuums ranking; the Dreame L60 Ultra PE is not scored yet. Pick the Dreame L60 Ultra PE for carpet heavy homes with shedding pets. Pick the Roborock Saros 20 for low furniture and tall thresholds.

Prices checked Oct 31, 2026. HTML version: https://robotsforthat.com/vs/dreame-l60-ultra-pe-vs-roborock-saros-20/

## Side by side

| | Dreame L60 Ultra PE | Roborock Saros 20 |
|---|---|---|
| Price | $1,000 | $1,600 |
| 3 year cost | $1,000 | $1,600 |
| Our score | Not scored yet | 5.8/10 |
| Rank in Floors | #72 | #39 |
| Status | on sale | on sale |
| Warranty | 3 years (Dreame US store) | 1 year limited (Roborock US store) |
| Suction | 30,000 Pa claimed (Dreame); Vacuum Wars measured a low 0.57 bench suction score against a 0.99 average, though carpet results stayed strong | 36,000 Pa (brand claim); Vacuum Wars measured 15 CFM airflow |
| Navigation | LDS LiDAR with Smart Pathfinder (Dreame); Vacuum Wars measured 0.74 m2 per minute against a 0.71 average | StarSight Autonomous System 2.0 with 3D ToF sensors and an RGB camera, no LiDAR turret |
| Obstacle avoidance | Recognizes 220+ object types (Dreame); Vacuum Wars saw it avoid 21 of 24 objects against a 16 average | Recognizes over 300 obstacle types (brand claim); Vacuum Wars scored 17 of 24 objects avoided |
| Mopping | Dual spinning mops, 10.5 mm lift, 40 mm extension, 13 N pressure (Dreame); Vacuum Wars scored dried stains 85 against a 108 average because it uses little water | Yes, dual spinning pads with up to 13 N pressure, FlexiArm extending pad, 20 mm lift on carpet |
| Self empty | Yes, 3.2 L dust bag, up to 100 days (Dreame); Just A Dad Approved found weak auto empty suction and one clog with heavy hair | Yes, auto empties into a disposable bag; Roborock says a bag lasts up to 65 days |
| Dock features | Auto empty, 212 F 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 (Dreame) | RockDock washes pads with water up to 212°F, dries at 131°F, auto refills water, doses detergent and dries the dust bag |
| Runtime | 5,200 mAh battery, no minutes listed (Dreame); Vacuum Wars estimated about 1,202 sq ft per charge | 6,400 mAh battery; BGR cites about 200 min per charge and about 150 min to recharge |
| Dustbin | 250 ml robot bin plus 3.2 L dock bag (Dreame) | 260 mL onboard bin (Vacuum Wars) |
| Height | 4.09 in (103.8 mm) (Dreame) | 3.14 in (79.8 mm) robot height per Roborock |
| Pet hair | Vacuum Wars measured 100% flattened pet hair pickup and 0% hair wrap; carpet sand removal was 94%, second best in its data set | Vacuum Wars measured 88% flattened pet hair pickup and 0% hair wrap |
| App | Dreamehome app with built in voice control, Alexa, Siri, Google Assistant and Matter (Dreame); 2.4 GHz Wi-Fi only (Just A Dad Approved) | Roborock app with Matter, Alexa and Google Home support plus built in voice control |
| Threshold | 1.57 in double layer and 0.87 in single steps (Dreame); Vacuum Wars saw it clear 19 mm but fail at 25 mm | Up to 3.46 in double layer thresholds with AdaptiLift Chassis 3.0 (brand claim); Vacuum Wars cleared a 57 mm single step |
| Best for | carpet heavy homes with shedding pets | low furniture and tall thresholds |
| Skip if | you have thresholds taller than about 2 cm | mopping is your top priority |

## What reviewers found

### Dreame L60 Ultra PE

- Vacuum Wars (3.96 Vacuum Wars stars): Measured 94% carpet sand removal, 100% flattened pet hair pickup, 0% hair wrap and 21 of 24 obstacles avoided. Dried stain score was 85 against a 108 average, and it cleared 19 mm but not 25 mm thresholds. [Source](https://vacuumwars.com/dreame-l60-ultra-pe-review/)
- Just A Dad Approved: After 90 days of home testing, praised the DuoBrush on hair and the SmartDirt re-clean sensor, but found weak dock auto empty suction that clogged once with heavy hair. The page prints both 8.7/10 and 7.5/10, so we list no single score. [Source](https://justadadapproved.com/product/dreame-l60-ultra-pe-robot/)

### Roborock Saros 20

- Vacuum Wars (3.81/5): Lab tests found 89% sand removal from carpet, 88% flattened pet hair pickup, 0% hair wrap, 17 of 24 obstacles avoided, a record 57 mm threshold climb and an above average combined mopping score; battery coverage was slightly below average at about 1,038 sq ft per charge. [Source](https://vacuumwars.com/roborock-saros-20-review/)
- CGMagazine (8.5/10): Performed strongly on pet hair, sand and fine dust on carpet and hard floors and fit under low furniture; reviewer flagged middling battery life, a small bin and trouble with loose cables. [Source](https://www.cgmagonline.com/review/hardware/roborock-saros-20-robot-vacuum/)
- Tom's Guide: Picked up 100% of cereal and kitty litter on carpet and 70% of pet hair on carpet, but mopping left floors streaky and patchy and the pads fell off once crossing a cable. [Source](https://www.tomsguide.com/home/home-appliances/roborock-saros-20-review)

## Questions buyers ask

### Which is better, the Dreame L60 Ultra PE or the Roborock Saros 20?

The Roborock Saros 20 has a published review score and ranks #39 in our robot vacuums ranking; the Dreame L60 Ultra PE is not scored yet. Pick the Dreame L60 Ultra PE for carpet heavy homes with shedding pets. Pick the Roborock Saros 20 for low furniture and tall thresholds.

### Which is cheaper?

The Dreame L60 Ultra PE at $1,000, versus $1,600 for the Roborock Saros 20, checked Oct 31, 2026. Over 3 years with running costs: $1,000 vs $1,600.

### What is the difference between the L60 Ultra PE and the Saros 20?

Suction: 30,000 Pa claimed (Dreame); Vacuum Wars measured a low 0.57 bench suction score against… on the L60 Ultra PE, 36,000 Pa (brand claim); Vacuum Wars measured 15 CFM airflow on the Saros 20. Navigation: LDS LiDAR with Smart Pathfinder (Dreame); Vacuum Wars measured 0.74 m2 per minute… on the L60 Ultra PE, StarSight Autonomous System 2.0 with 3D ToF sensors and an RGB camera, no LiDAR turret on the Saros 20. Obstacle avoidance: Recognizes 220+ object types (Dreame); Vacuum Wars saw it avoid 21 of 24 objects against… on the L60 Ultra PE, Recognizes over 300 obstacle types (brand claim); Vacuum Wars scored 17 of 24 objects… on the Saros 20.

Full reviews: [Dreame L60 Ultra PE](https://robotsforthat.com/robot/dreame-l60-ultra-pe/index.md), [Roborock Saros 20](https://robotsforthat.com/robot/roborock-saros-20/index.md)