# Roborock Qrevo Slim vs Roborock Saros 10R

As of Oct 31, 2026, the Roborock Qrevo Slim costs $1,400 and the Roborock Saros 10R costs $1,100, so the Roborock Saros 10R is $300 cheaper. Pick the Roborock Qrevo Slim for very low furniture. Pick the Roborock Saros 10R for cleaning under low furniture.

Prices checked Oct 31, 2026. HTML version: https://robotsforthat.com/vs/roborock-qrevo-slim-vs-roborock-saros-10r/

## Side by side

| | Roborock Qrevo Slim | Roborock Saros 10R |
|---|---|---|
| Price | $1,400 | $1,100 |
| 3 year cost | $1,502 | $1,100 |
| Our score | Not scored yet | Not scored yet |
| Rank in Floors | #81 | #76 |
| Status | on sale | on sale |
| Warranty | 1 year (Roborock US store) | 1 year (Roborock US store) |
| Suction | 11,000 Pa (Roborock) | 22,000 Pa (Roborock store page); BGR's review cited up to 20,000 Pa and the Vacuum Wars buyer guide lists 19,000 Pa |
| Navigation | StarSight system with solid state 3D ToF LiDAR, optical flow sensor and RGB camera, no top turret (Roborock) | StarSight Autonomous System 2.0, solid state LiDAR with 3D ToF and RGB camera, no top turret (Roborock) |
| Obstacle avoidance | 73 object types with 3D sensors and RGB camera (Roborock); Tech Advisor saw it bump a low hearth and swallow a cat toy feather | 3D ToF plus RGB camera and VertiBeam side sensing (Roborock); BGR found black cables harder to detect and the robot tangled in cables until a no go zone was added |
| Mopping | Dual spinning mops at 200 rpm on a FlexiArm, 10 mm auto lift, 30 water levels (Roborock, Vacuum Wars); Tech Advisor found dried sauce still sticky | Dual spinning mops up to 200 rpm, 30 water levels, auto mop detach; mop lift listed as 17 mm in one place and up to 22 mm in another on the store page |
| Self empty | Yes, 2.7 L bag, up to 7 weeks (Roborock, Vacuum Wars) | Yes, disposable dust bag in the dock (Roborock); bag size not listed |
| Dock features | 8 in 1 dock with hot water mop wash, warm air drying, dock self cleaning, auto refill and detachable base (Roborock) | 10 in 1 dock with 176°F hot water mop wash, 2 to 4 h hot air drying, auto mop detach and detergent dispenser; 4 L clean and 3 L dirty tanks (BGR) |
| Runtime | Up to 180 min (Roborock spec via Vacuum Wars); 5,200 mAh battery (Roborock) | 180 min on the spec sheet (BGR); BGR had about 57% left after about 80 min of vacuuming and mopping; 6,400 mAh battery (Roborock) |
| Dustbin | 220 ml (Roborock spec via Vacuum Wars) | n/a |
| Height | 3.23 in (8.2 cm) (Roborock, Tech Advisor) | 3.14 in (Roborock, BGR) |
| App | Roborock app; 2.4 GHz Wi-Fi only; Hello Rocky offline voice control; Alexa, Siri and Google Home; Matter by future update (Roborock) | Roborock app; 2.4 GHz Wi-Fi only; Matter, Apple Watch app and third party voice assistants (Roborock) |
| Threshold | Up to 20 mm (Roborock spec via Vacuum Wars) | Double layer thresholds up to 4 cm with the AdaptiLift chassis (Roborock) |
| Best for | very low furniture | cleaning under low furniture |
| Skip if | you have mostly carpet or want the best value | you have lots of loose black cables |

## What reviewers found

### Roborock Qrevo Slim

- Tech Advisor: Mostly good on vinyl but missed oats and flour, and left flour and oats on mid pile carpet even after a second max run. It bumped a low hearth and swallowed a large feather, but docked reliably and hair did not wrap the brushes. [Source](https://www.techadvisor.com/article/2492733/roborock-qrevo-slim-mopping-robot-vacuum-review.html)
- TechRadar: Measured noise from about 60 dB on Quiet to 70 dB on Max+, and 44 to 58 dB when mopping. Turbo picked up all the flour and nearly all the oats, while Quiet missed many oats. Hot sauce came off after two passes. It handled thick rugs and raised thresholds but missed edges in zone mode and the area in front of the dock. [Source](https://www.techradar.com/home/robot-vacuums/roborock-qrevo-slim-review)
- Vacuum Wars (3.21 Vacuum Wars stars): Picked up 80% of 2.5 inch pet hair on carpet against a 78% LiDAR robot average and scored 76% on carpet deep cleaning, the best among its peers. Scored 110 on the dried stain test and covered about 1,244 sq ft per charge. It mapped the test home in about 5 min. Raw suction and airflow readings were below average. [Source](https://vacuumwars.com/roborock-qrevo-slim-review-why-its-one-of-the-best-robot-vacuums-of-2024/)

### Roborock Saros 10R

- BGR: Called it Roborock's best model at launch. It fit under sofas and beds, had about 57% battery left after about 80 minutes of vacuuming and mopping, and needed tank service every four to six cleanings. It tangled in cables until a no go zone was set. [Source](https://bgr.com/reviews/roborock-saros-10r-review/)
- TechRadar: Noise measured 62 dB at source and 55 dB at 10 feet. Oats were cleared but flour stayed in floor seams on Max and Max+. It cleaned a syrup, soy sauce and milk spill in one pass on low water and mapped five areas in about 5 min. It rode over a 1 inch dog bone until Pet mode was turned on, and the dust bag filled in about three weeks. [Source](https://www.techradar.com/home/robot-vacuums/roborock-saros-10r-robot-vacuum-review)
- Vacuum Wars (3.64 Vacuum Wars stars): Picked up 80% of embedded sand from medium pile carpet against a 75% average and 92% of flattened pet hair, with 0% hair tangling. Avoided 24 of 24 obstacles. Cleared 20 mm and 26 mm boards but failed a single 36 mm threshold. Estimated about 1,389 sq ft per charge. The onboard bin is 270 ml. [Source](https://vacuumwars.com/roborock-saros-10r-review)

## Questions buyers ask

### Which is better, the Roborock Qrevo Slim or the Roborock Saros 10R?

Pick the Roborock Qrevo Slim for very low furniture. Pick the Roborock Saros 10R for cleaning under low furniture.

### Which is cheaper?

The Roborock Saros 10R at $1,100, versus $1,400 for the Roborock Qrevo Slim, checked Oct 31, 2026. Over 3 years with running costs: $1,502 vs $1,100.

### What is the difference between the Qrevo Slim and the Saros 10R?

Suction: 11,000 Pa (Roborock) on the Qrevo Slim, 22,000 Pa (Roborock store page); BGR's review cited up to 20,000 Pa and the Vacuum Wars… on the Saros 10R. Navigation: StarSight system with solid state 3D ToF LiDAR, optical flow sensor and RGB camera, no… on the Qrevo Slim, StarSight Autonomous System 2.0, solid state LiDAR with 3D ToF and RGB camera, no top… on the Saros 10R. Obstacle avoidance: 73 object types with 3D sensors and RGB camera (Roborock); Tech Advisor saw it bump a… on the Qrevo Slim, 3D ToF plus RGB camera and VertiBeam side sensing (Roborock); BGR found black cables… on the Saros 10R.

Full reviews: [Roborock Qrevo Slim](https://robotsforthat.com/robot/roborock-qrevo-slim/index.md), [Roborock Saros 10R](https://robotsforthat.com/robot/roborock-saros-10r/index.md)