Compare Roborock Saros Z70 Robot Vacuum and Mop vs roborock Qrevo Curv 2 Flow Robot Vacuum

Review evidence highlights limitations: only the power cable and a quick start guide; no extra vacuum bags, filters.

The lifting chassis is a highlight, clearing tall thresholds and helping with rugs; one review notes lift capability can be limited when the arm is deployed.

Review evidence highlights limitations: it effortlessly conquered the 1cm high step into the kitchen; lacks advanced threshold climbing; the chassis lift for thresholds and the swing out side brush.

Review evidence is mostly positive: The domed white docking station is attractive, convenient, and compact.; easy on the eyes and can suit most homes; cute, compact, and ergonomic docking station.

The app offers deep automation, room rules, zones, and object-handling logic; most praise its flexibility, but a few mention mapping or feature limitations that may improve with updates.

Review evidence is mixed or context-dependent: added a no-go zone via the Roborock app; highly customizable app (with precise mapping and No-Go Zones); identifies the type of mess in its path and adapts.

Rug handling benefits from the lift system and mop management, but certain carpets can confuse obstacle avoidance or the arm, leading to hesitation or imperfect behavior.

Review evidence is mixed or context-dependent: mopping the carpet once or twice; remains completely dry after mopping sessions; it worked exactly as promised.

Setup is generally straightforward and app-guided, with routines and zones easy to configure once connected.

Review evidence is mostly positive: Pairing is super easy using your smartphone; The physical set up was pretty simple.; completed within around 10 to 15 minutes.

Battery performance is usually adequate with decent estimation, but some experiences include noticeably shorter runtime and mid-clean recharging.

Review evidence highlights limitations: Battery efficiency measured at 1.44 minutes per 1% of battery; Battery life is also not the best I’ve tested; it had a poor battery  efficiency score.

Where discussed, the dust system is largely hands-off with long-lasting bags, though at least one reviewer noted the bin can be awkward to remove and handle.

Review evidence is mostly positive: 20% increase in onboard dustbin capacity.

Review evidence highlights limitations: not be coming with the best build quality.

On higher-pile rugs, the chassis lift helps traversal and general pickup is solid, but deep carpet cleaning still is not universally described as category-leading.

Review evidence highlights limitations: left some small fibres behind; cleaning performance on thicker carpets was also not quite as good.

Low-pile carpet pickup is frequently described as average for a flagship, with some tests showing mediocre sand pickup compared to top competitors.

Review evidence is mixed or context-dependent: short-pile carpets, however, the Roborock Qrevo Curv 2 Flow's suction.

Medium-pile carpet pickup is mixed: some tests land around average, while others report solid cleaning but not clearly best-in-class for the premium cost.

Review evidence is mostly positive: scored a full 100% in our coffee pickup test; consistent 52 g or 96% which is a little above; picked up 86% and with ground in sand.

Review evidence highlights limitations: cuts down the solids that might just wind up; spat out a clump of dog hair the size of a small hamster; partially clogged the small dust inlet.

Comparisons to other Roborock flagships often point to better value elsewhere; some reviewers even felt cleaning performance regressed compared to last-gen models due to design tradeoffs.

Review evidence is mixed or context-dependent: brands like Eureka, MOA, Dreamy, and others; did trail the CurvX’s impressive 92% score; CurvX's phenomenal 92% score.

Controls are primarily app-driven and widely described as intuitive, with useful remote-control options; occasional quirks show up when interacting with the arm or fine-tuning maps.

Review evidence is mostly positive: best app in the business; there are heaps of settings you can tweak; many options available for the cleaning settings.

Review evidence highlights limitations: built-in cable management system at the base.

Corner performance is often strong thanks to extending brushes, helping sweep debris out from edges and tight angles.

Review evidence highlights limitations: some corners where it could not clean fully; this is probably not your robot; doesn't get as close to the corners as I wish.

Review evidence is mostly positive: Intelligent dirt detection is also included.

Docking and base automation are a defining strength: auto-empty, water handling, and mop washing/drying work well overall, with only occasional hiccups like re-docking retries.

Review evidence is mostly positive: you've got hot water mop washing; 75°C high-temperature mop cleaning; hot water mop washing, hot air drying.

Review evidence highlights limitations: low hum in the background; quite loud at around 45 dB; a noticeable hum in the background.

In at least one lab-style comparison, dried-on stain removal ranked near the top of the category, improving with extra passes and pressure.

Review evidence is mixed or context-dependent: scored just 25 points on the traditional dried stain test; gently smeared the hazelnut spread instead of cleaning it up; the floor was totally clean.

Review evidence is mostly positive: with next to no effort on my part; remove dirt and cooking splatter with ease.

Edge and baseboard cleaning is often praised, helped by extending brushes or mop edge features that keep cleaning tight to walls and along cabinet kick-plates.

Review evidence is mixed or context-dependent: within 10 mm of the baseboard; reaches just simply not the same; get very close to the edge.

Auto-emptying and sealing reduce mess and day-to-day handling; overall feedback is positive when the base is used as intended.

Review evidence highlights limitations: monthly energy consumption of a good 14 kWh.

Review evidence is mostly positive: automatic dustbin emptying into a sealed disposable bag.

Floor drying time is generally favorable when mopping, with at least one reviewer calling results quick-drying; actual dryness varies with settings and floor type.

Review evidence is mostly positive: DuoDivide rubber design, which includes a center gap; comes equipped with Robbo Rock's Duo Divide main brush.

Review evidence is mostly positive: the cleanest hardwood floors I've seen a robot leave behind; floors turn out clean and shiny.

Review evidence is mostly positive: sufficient for loose and fresh dirt; watched the Qrevo clean it up entirely; never left behind anything, not even sticky residue.

Review evidence highlights limitations: clump dust and hair and get stuck at the mop.

Hair pickup on carpets is a weak spot in at least one measured comparison, pulling down overall vacuuming scores for homes with lots of shedding.

Review evidence is mixed or context-dependent: Pet hair is easily removed with the dual brush rollers; picked up some of the fur, but not all; scored 77.5%. That is slightly below the 81% average.

Review evidence is mostly positive: has no problem picking up fur.

Tangle resistance is inconsistent: some reviewers mention hair wrapping or brush design downsides, while others highlight active hair-management features that help reduce wrap.

Review evidence is mostly positive: not 100% tangle-free as promised; Designed to achieve a promised 0% hair tanglement; earned a perfect 0% tangle score.

Hard-floor fine dust results are often strong, though stubborn sand or embedded grit can take extra passes depending on settings and floor texture.

Review evidence is mixed or context-dependent: comprehensively cleans up dirt, dust, cat fur; handles large debris better than extremely fine particles.

Large debris pickup on hard floors tends to be very good in testing, with high pickup rates on cereal-style messes.

Review evidence is mostly positive: delivered amazing results with Cheerios and cat litter; bigger particles like bits of cat litter; pick up an impressive 124 g or 95%.

Review evidence highlights limitations: despite its own LED illumination of the surroundings.

Review evidence is mixed or context-dependent: I was only able to see a slight increase in.

The Z70 is widely framed as one of the most innovative robot vacuums, mainly due to the arm concept and advanced dock, even by reviewers who do not recommend buying it yet.

Review evidence is mixed or context-dependent: the biggest innovation in the robot vacuum market in recent years; first robotic vacuum cleaner from Roborock to use a roller; With the new self-cleaning roller mop.

Review evidence is mostly positive: bigger particles like bits of cat litter; very good at picking up large pieces of debris.

The low-profile body is a major advantage, fitting under furniture that blocks taller lidar-tower robots and improving under-furniture coverage.

Review evidence highlights limitations: also on the chunky side; At 4.7 inches (119mm) tall; may struggle getting under some couches.

Most reviewers describe ownership as low maintenance thanks to the dock’s automation, though periodic brush cleaning and checks are still needed in hair-heavy homes.

Review evidence is mostly positive: you should do some basic maintenance and check the unit; easiest to remove and replace; the dust bin, roller, and scraper all easily slide out.

Mapping and route planning are a major strength, often described as accurate and efficient; a minority view calls efficiency merely average compared to the very best Roborock pathing.

Review evidence is mostly positive: navigated systematically through the test environment; Roborock vacuums don’t get lost.; Navigation was another huge pro.

The mechanical arm is widely seen as a cool but immature feature: it can move some lightweight items on hard floors, but reliability, object compatibility, and carpet performance are inconsistent.

The mop system can lift over carpets and, in some configurations, detach pads for vacuum-only runs; reviewers generally describe this as effective.

Review evidence is mostly positive: SpiraFlow roller mop can be raised by 15 mm; auto-lift the mop to keep clear of it; shield that covers the mop when the robot goes over carpet.

Mopping performance is consistently a standout, with strong everyday cleaning and good stain handling; it still cannot fully replace manual scrubbing for heavy, sticky messes.

Review evidence is mixed or context-dependent: got an unbelievably low  score, coming in with just 25 points; combined mopping score for the Curv 2 Flow was just 13.7; falls short of expectations in terms of mopping performance.

Noise is generally a non-issue, with quiet modes around the low-50 dB range in at least one test and few complaints about loud operation.

Review evidence is mixed or context-dependent: On maximum power, it reached 77 dB; keep the noise down to a low hum; not dead quiet, especially when it returns to the station.

Obstacle avoidance is generally excellent for common objects and pets, but cords and certain carpet conditions remain a recurring failure mode in several reviews.

Review evidence highlights limitations: I think that this did a fantastic job; stray pieces of paper that aren’t tall enough to be detected; failed completely when it came to smaller objects.

Review evidence is mostly positive: preventing mold growth and unpleasant odours; so avoid nasty odours; dried with 55° warm air.

Review evidence highlights limitations: need to invest in dustbags and detergent.

Review evidence is mostly positive: freshly vacuumed and mopped, with next to no effort.

Overall sentiment is polarized: reviewers love the dock, mopping, slim profile, and navigation, but many rate it down due to the unreliable arm and the very high price.

Review evidence is mixed or context-dependent: capable robot vacuum with excellent hair resistance; This thing is great.; I'd recommend the Roborock Qrevo Curv 2 Flow.

Review evidence is mostly positive: The unit was well packaged but not excessively so..

Pet households benefit from strong object detection and optional monitoring features, but hair pickup and tangling performance varies by surface and may require more brush attention than expected at this price.

Review evidence is mostly positive: the robot didn't have issues tackling his fur; can recognize your pet while it's cleaning; you can instruct the unit to go around them.

Price is repeatedly called the biggest downside; multiple reviewers say it is hard to justify versus other premium Roborock models unless you specifically want the full-featured dock and slim chassis.

Review evidence is mixed or context-dependent: fell short of expectations for its price; brand-new and retails for $1,000; feels a touch too expensive.

Review evidence is mostly positive: remote viewing option, which requires a specific activation through the app; Camera functions are switched off by default; off by default and it only used with permission.

Review evidence is mixed or context-dependent: rated for up to 228 minutes; It can clean for about 1.5 hours; estimated to cover less than 1,300 square feet per charge.

Review evidence is mostly positive: achieves a 99% bacteria removal rate.

At least one reviewer reported visible cosmetic scratching over time, suggesting the finish can show wear in active households.

Review evidence is mostly positive: it's not scratching the wood at all.

The self-cleaning dock cycle is consistently praised for hot-water mop washing and drying, reducing odors and day-to-day mop maintenance.

Review evidence is mostly positive: the robot didn’t spread it throughout the house; hot water cleaning and warm air drying systems; continuously being fed with clean water and cleaning itself.

Reviewers expect firmware updates to expand object-recognition libraries and refine the OmniGrip arm; some features or reliability improvements were explicitly described as pending.

Review evidence is mixed or context-dependent: it's had a firmer update already.

When included, the detergent reservoir or dispenser simplifies mop routines and supports more consistent cleaning without manual mixing.

Review evidence highlights limitations: add the cleaning solution directly to the clean water tank; it does not automatically dispense cleaning solution; There is no automatic dispensing.

Review evidence highlights limitations: base is on the wider side; dock is big, nearly half a.

Review evidence highlights limitations: not even sticky residue after the floor dried; excellent coverage with minimal streaks left behind; I also encountered a big issue: streaking.

Stuck incidents are relatively rare thanks to lifting and navigation; at least one tester reported it never got stuck during runs.

Review evidence is mixed or context-dependent: I have had to rescue it just once; some of the cables under my desk; once I found it tangled in our Christmas tree cords.

Across reviews, suction power is described as strong on paper, but real-world pickup is inconsistent; some testers felt it cleaned worse than other Roborock flagships, while others found it fast and effective on daily debris.

Review evidence is mixed or context-dependent: registered 0.47 kPa compared to the 0.97 kPa average; peaked at 24 kPa below the 39 kpa average; strong suction power, dual roller brushes, and obstacle avoidance.

Review evidence is mixed or context-dependent: two to three cleaning sessions daily; busy and most of all messy home; the components are heavy duty.

Review evidence highlights limitations: May be overkill for smaller homes.

Review evidence is mixed or context-dependent: great at their afterell service with a decent warranty.

Review evidence is mixed or context-dependent: this is a substantial investment; great user experience but for less money; impressive real-world performance justify the cost.

Review evidence is mixed or context-dependent: "Vacuum, then mop", "Vacuum and mop" and "Vacuum"; handles them all safely and accurately per floor type; vac and mop at the same time.

Clean and dirty water tanks plus automatic refilling support long stretches between interventions, especially for frequent mopping schedules.

Review evidence is mixed or context-dependent: clean the dirty water tank after almost every mopping run; The tank is also very easy to disassemble and clean; emptying the waste water tank regularly.

Review evidence highlights limitations: left large clumps of wool.