# Roborock Qrevo Curv 2 Flow vs Roborock Saros 10R

As of Oct 31, 2026, the Roborock Qrevo Curv 2 Flow costs $800 and the Roborock Saros 10R costs $1,100, so the Roborock Qrevo Curv 2 Flow is $300 cheaper. The Roborock Qrevo Curv 2 Flow has a published review score and ranks #19 in our robot vacuums ranking; the Roborock Saros 10R is not scored yet. Pick the Roborock Qrevo Curv 2 Flow for hard floor apartments. Pick the Roborock Saros 10R for cleaning under low furniture.

Prices checked Oct 31, 2026. HTML version: https://robotsforthat.com/vs/roborock-qrevo-curv-2-flow-vs-roborock-saros-10r/

## Side by side

| | Roborock Qrevo Curv 2 Flow | Roborock Saros 10R |
|---|---|---|
| Price | $800 | $1,100 |
| 3 year cost | $800 | $1,100 |
| Our score | 7.0/10 | Not scored yet |
| Rank in Floors | #19 | #76 |
| Status | on sale | on sale |
| Warranty | 1 year (Roborock US store) | 1 year (Roborock US store) |
| Suction | 20,000 Pa (Roborock); Vacuum Wars measured 16 CFM airflow | 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 | PreciSense LiDAR, multi level maps for up to four floors | StarSight Autonomous System 2.0, solid state LiDAR with 3D ToF and RGB camera, no top turret (Roborock) |
| Obstacle avoidance | Reactive AI with structured light and an RGB camera, 200+ object types (Roborock); Vacuum Wars scored it 16 of 24 objects avoided | 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 | Yes, SpiraFlow 270 mm self cleaning roller mop with up to 15 N pressure, lifts 15 mm and deploys a guard on carpet; no mop only mode | 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, empties into a disposable 2.5 L dust bag in the dock | Yes, disposable dust bag in the dock (Roborock); bag size not listed |
| Dock features | Washes the roller with 167°F water and dries it with warm air up to 131°F; about 4 L clean and 3 L dirty water tanks; no detergent tank and no plumbed refill | 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 | Roborock claims 228 min vacuum only; CyberShack measured 100 to 125 min in mixed use; about 3 hr to recharge | 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 | 325 ml onboard (Vacuum Wars); 2.5 L bag in the dock | n/a |
| Height | 4.7 in (119 mm) | 3.14 in (Roborock, BGR) |
| Pet hair | DuoDivide main brush and anti tangle side brushes; 0% tangles in Vacuum Wars 7 inch hair test, 77.5% flattened pet hair pickup | n/a |
| App | Roborock app with no go zones, room selection and remote camera; works with Alexa, Google Home and Siri | Roborock app; 2.4 GHz Wi-Fi only; Matter, Apple Watch app and third party voice assistants (Roborock) |
| Threshold | 20 mm in Vacuum Wars testing | Double layer thresholds up to 4 cm with the AdaptiLift chassis (Roborock) |
| Best for | hard floor apartments | cleaning under low furniture |
| Skip if | you need it to fit under low furniture | you have lots of loose black cables |

## What reviewers found

### Roborock Qrevo Curv 2 Flow

- CyberShack (8.7/10): Excellent hard floor vacuuming at 91% to 95% and good mopping close to skirting, above average on short and medium pile carpet, but weak on carpet pet hair and no edge or corner cleaning on carpet. Measured 100 to 125 minutes of real runtime. [Source](https://cybershack.com.au/cleaning/roborock-qrevo-curv-2-flow-another-great-robovac-roller-mop-review)
- Gizmodo: Called the roller mop the most powerful robot mop it had tested where it can reach, with good hair and sand pickup, but edge gaps of around 8 inches at times, a swallowed USB C cord and sock, and limited battery for large homes. [Source](https://gizmodo.com/roborock-qrevo-curv-2-flow-review-ultimate-robot-mop-if-you-dont-have-corners-or-walls-2000745723)
- Vacuum Wars (3.64/5): Strong vacuum with 87% carpet sand removal and 0% hair tangles, but a combined mopping score of 13.7 against a 22.75 category average and 16 of 24 obstacles avoided. Headline verdict: strong vacuum, disappointing mopping. [Source](https://vacuumwars.com/roborock-qrevo-curv-2-flow-review)

### 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 Curv 2 Flow or the Roborock Saros 10R?

The Roborock Qrevo Curv 2 Flow has a published review score and ranks #19 in our robot vacuums ranking; the Roborock Saros 10R is not scored yet. Pick the Roborock Qrevo Curv 2 Flow for hard floor apartments. Pick the Roborock Saros 10R for cleaning under low furniture.

### Which is cheaper?

The Roborock Qrevo Curv 2 Flow at $800, versus $1,100 for the Roborock Saros 10R, checked Oct 31, 2026. Over 3 years with running costs: $800 vs $1,100.

### What is the difference between the Qrevo Curv 2 Flow and the Saros 10R?

Suction: 20,000 Pa (Roborock); Vacuum Wars measured 16 CFM airflow on the Qrevo Curv 2 Flow, 22,000 Pa (Roborock store page); BGR's review cited up to 20,000 Pa and the Vacuum Wars… on the Saros 10R. Navigation: PreciSense LiDAR, multi level maps for up to four floors on the Qrevo Curv 2 Flow, StarSight Autonomous System 2.0, solid state LiDAR with 3D ToF and RGB camera, no top… on the Saros 10R. Obstacle avoidance: Reactive AI with structured light and an RGB camera, 200+ object types (Roborock)… on the Qrevo Curv 2 Flow, 3D ToF plus RGB camera and VertiBeam side sensing (Roborock); BGR found black cables… on the Saros 10R.

Full reviews: [Roborock Qrevo Curv 2 Flow](https://robotsforthat.com/robot/roborock-qrevo-curv-2-flow/index.md), [Roborock Saros 10R](https://robotsforthat.com/robot/roborock-saros-10r/index.md)