Compare iRobot Roomba Combo i5 Robot Vacuum vs Roborock Qrevo Edge S5A Robot Vacuum and Mop

P1 iRobot Roomba Combo i5 Robot Vacuum
P2 Roborock Qrevo Edge S5A Robot Vacuum and Mop

Comparison Takeaways

iRobot Roomba Combo i5 Robot Vacuum

Where It Has the Edge

  • Solution / Liquid system is 3.8 vs 2.8. Reviews mention mopping with water or approved cleaning solutions, and one review notes that using unauthorized solutions may...
  • Aesthetic design and finish is 4.4 vs 3.7. Several reviewers describe the robot and dock as sleek and good-looking, with a finish that stays presentable after...
  • Stuck resistance is 4.0 vs 3.4. Several reviews report it avoids common snag points like rug tassels, but users still recommend pre-picking up cords...
  • Build quality and durability is rated 4.6 while the other product has no score yet. Build quality impressions are strong, including comments about minimal scuffing after a month and solid fit/feel of the...

Roborock Qrevo Edge S5A Robot Vacuum and Mop

Where It Has the Edge

  • Mop lifting system is 4.4 vs 2.1. The mop lifting system (about 10 mm) works well for most rugs and carpets and helps prevent wetting...
  • Runtime is 4.7 vs 3.4. Measured low-suction runtime and coverage are impressive in testing, with the robot covering roughly 3,947 sq ft before...
  • Streaking / Residue is 4.2 vs 2.9. Mopping is typically reported as streak free on hard flooring, but heavy muddy messes can smear on an...
  • Mopping performance is 4.5 vs 3.3. Mopping performance is widely praised: dual spinning pads, adjustable water output, and frequent pad washing produce clean, refreshed...
Average score
Product 1: iRobot Roomba Combo i5 Robot...
3.9
Product 2: Roborock Qrevo Edge S5A Robot...
4.2
Accessories and Tools
Product 1: iRobot Roomba Combo i5 Robot...
4.1

Comes with the charging base, drip tray, combo mop bin, and a washable microfiber pad. Reviews note virtual wall beacons can be useful, but they are not always included in the box.

Product 2: Roborock Qrevo Edge S5A Robot...
4.4

The box contents are comprehensive for an all-in-one robot: dock, ramp, mop pads, power cord, an extra dust bag, and printed guides, making it easy to get started without extra purchases.

Adaptive chassis lift
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
1.2

This model does not include an adaptive lift chassis, which limits threshold climbing compared with the higher Edge model and some flagships. If your home has tall transitions, this is a notable constraint.

Aesthetic design and finish
Product 1: iRobot Roomba Combo i5 Robot...
4.4

Several reviewers describe the robot and dock as sleek and good-looking, with a finish that stays presentable after weeks of use.

Product 2: Roborock Qrevo Edge S5A Robot...
3.7

Design is generally viewed as modern and clean, though some reviewers prefer the more premium-looking alternatives (for example Curv or flagships). The dock can look a bit industrial, but the robot and station still fit well in most rooms.

AI, Smart, App and Automation
Product 1: iRobot Roomba Combo i5 Robot...
4.0

The app supports scheduling, room targeting, cleaning history, and voice assistants in multiple reviews, with some automation options mentioned. Feature depth is still described as more basic than higher-end iRobot models (limited zone controls and fewer advanced settings).

Product 2: Roborock Qrevo Edge S5A Robot...
4.7

Automation and smart features are a highlight: schedules, no-go/no-mop zones, multi-floor maps, granular suction and water control, assistant integrations, and dock control. Obstacle detection relies on structured-light style sensing rather than a camera on this model.

Area Rug Handling
Product 1: iRobot Roomba Combo i5 Robot...
3.5

Vacuuming on rugs is generally described as solid, including tassel rugs, but the robot can mop rugs unless you remove them or avoid using mopping mode in mixed-floor areas.

Product 2: Roborock Qrevo Edge S5A Robot...
4.2

Mop pads lift when carpet/rugs are detected and many users report rugs staying dry during transitions. Very high-pile carpets may still get damp depending on settings, so vacuum-first routines can be helpful.

Assembly and Setup
Product 1: iRobot Roomba Combo i5 Robot...
4.0

Setup is usually described as straightforward (unbox, place dock, app pairing/QR setup). A couple of reviewers note the onboarding can feel slow and that dock placement needs a clear approach path.

Product 2: Roborock Qrevo Edge S5A Robot...
4.7

Setup is described as straightforward: attach the ramp, plug in the dock, charge, pair to Wi‑Fi, and fill the clean water tank. Most reviewers report quick, hassle-free first run and mapping.

Battery and Charging
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
4.4

Battery life is repeatedly called a strong point, with a large battery and long runtimes on lower suction settings. Higher suction drains faster, and some testing shows max-power coverage below average, but typical mixed use is expected to fall in between.

Bin and Bag
Product 1: iRobot Roomba Combo i5 Robot...
4.0

The standard dust bin is easy to remove and empty, and a separate combo bin swaps in for mopping. Filters are replaceable, and at least one review mentions an extra filter included.

Product 2: Roborock Qrevo Edge S5A Robot...
4.5

Uses a dock dust-bag system that empties cleanly and is easy to swap with minimal mess. Reported replacement cadence ranges from roughly 30–60 days to about 2–3 months depending on debris load.

Build quality and durability
Product 1: iRobot Roomba Combo i5 Robot...
4.6

Build quality impressions are strong, including comments about minimal scuffing after a month and solid fit/feel of the bin and modules.

Product 2: Roborock Qrevo Edge S5A Robot...
No score yet
Carpet — Medium-Pile Pickup
Product 1: iRobot Roomba Combo i5 Robot...
4.3

Carpet performance is repeatedly described as strong for day-to-day upkeep, including visible straight-line cleaning patterns and effective pickup. Reviews frame it more as maintenance than heavy-duty deep extraction.

Product 2: Roborock Qrevo Edge S5A Robot...
4.5

Carpet cleaning is generally rated strong for the tier, including an above-average deep-cleaning score in testing and good pickup on rugs. Performance is not positioned as flagship-level, but it is consistently described as effective.

Child lock
Product 1: iRobot Roomba Combo i5 Robot...
4.6

Child lock is called out as a useful feature to prevent accidental button presses and allow app/voice-only control.

Product 2: Roborock Qrevo Edge S5A Robot...
No score yet
Clogging and debris prevention
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
4.6

The brush and dock system handle heavy hair and mixed debris without frequent clogs, and auto-emptying is reported to work without choking on hair. Occasional checks are still advisable, but clogging is not a common complaint.

Comparative performance
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
4.1

Across comparisons, the S5A is framed as upper mid-tier: strong fundamentals and automation, but behind flagships in obstacle avoidance sophistication and premium extras. Many reviewers still consider it a sweet spot when priced well.

Controls and UI
Product 1: iRobot Roomba Combo i5 Robot...
3.7

On-robot controls are simple (clean/spot/home), with most features in the app. Some reviews mention limited tuning (for example, cleaning passes instead of granular suction control) and one notes missing battery percentage in the app.

Product 2: Roborock Qrevo Edge S5A Robot...
4.6

The Roborock app and controls are repeatedly called intuitive and customizable, with clear UI for maps, routines, suction, and water levels. Live video-style viewing is not available on this model, but core control is polished.

Cord management
Product 1: iRobot Roomba Combo i5 Robot...
2.5

One review criticizes dock cable routing because the cord exits from a single side and there is no easy built-in way to tidy the cable.

Product 2: Roborock Qrevo Edge S5A Robot...
No score yet
Corner Cleaning (Robot)
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
4.4

Corner cleaning improves notably thanks to an extending side brush, leaving corners visibly cleaner than many robots. Some reviews still note a small amount of leftover debris in tight corners.

Dirty water sensor
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
4.1

The dock dirt-detection and remopping concept can work well (for example, triggering a second pass after muddy paw prints). However, other testing reports it did not reliably detect certain dried stains, making the behavior inconsistent.

Docking and Auto-Empty Reliability (Robot)
Product 1: iRobot Roomba Combo i5 Robot...
4.2

Docking behavior is usually reported as reliable, including returning home and resuming after recharging. Auto-emptying is only available with the Plus base, not the standard dock.

Product 2: Roborock Qrevo Edge S5A Robot...
4.6

Docking and automation are consistently reliable in reviews: automatic dust emptying, water refilling, mop washing, and drying generally work as expected. The tradeoff is a larger dock footprint compared with simpler stations.

Dried-On Stain Removal
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
4.3

Handles common dried messes well, including muddy paw prints and dried coffee, often improving significantly on a second pass. Tougher stains like dried ketchup may require multiple passes and sometimes manual intervention.

Ease of use
Product 1: iRobot Roomba Combo i5 Robot...
4.1

Day-to-day operation is generally seen as easy thanks to straightforward app controls, quick bin removal, and washable pads. The biggest friction points are swapping bins/pads and pre-clearing clutter due to limited avoidance.

Product 2: Roborock Qrevo Edge S5A Robot...
No score yet
Edge and Baseboard Cleaning (Hard Floors)
Product 1: iRobot Roomba Combo i5 Robot...
4.3

Edge coverage is frequently described as thorough, including tracing along walls and navigating around chair legs during systematic cleaning passes.

Product 2: Roborock Qrevo Edge S5A Robot...
4.6

Edge and baseboard cleaning is a consistent strength, helped by an extending mop pad and flex arm side brush that can reach right up to walls. It is often described as better than most robot mops, though not always perfect in tight corners.

Edge‑Following Accuracy (Robot)
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
4.4

Edge-following is strong, with the robot staying close to walls and the mop pad reaching into baseboard lines. Reviewers often show it maintaining contact better than typical robot mops.

Emptying and Mess Control
Product 1: iRobot Roomba Combo i5 Robot...
3.9

The standard version requires manual emptying, but reviewers often describe it as quick and easy. For a more hands-off experience, several recommend the Plus auto-empty setup.

Product 2: Roborock Qrevo Edge S5A Robot...
4.6

Auto-emptying to a sealed bag keeps dust handling clean and hands off, and swapping bags is reported to be quick with minimal mess. This is a major convenience advantage for frequent cleaning.

Fresh Liquid Pickup Speed
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
4.5

Fresh liquid pickup is reported as effective when mopping up spills like a glass of water, with the spinning pads absorbing and clearing liquid without leaving notable residue.

Hair-removal channel issues
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
4.4

When hair does collect, it tends to channel toward the center of the split brush, making it quick to remove by hand. This is described as manageable rather than a major snagging problem.

Hair Pickup — Carpets
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
4.3

Carpet hair pickup is usually strong, especially on rugs, though a few tests still show small amounts of hair remaining after a pass. Overall performance is described as better than average for this tier.

Hair Pickup — Hard Floors
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
4.7

Hair pickup on hard floors is a standout, including long and even slightly damp strands, with users reporting thorough collection and minimal cleanup afterward.

Hair‑Wrap / Tangle Resistance
Product 1: iRobot Roomba Combo i5 Robot...
4.5

Dual rubber rollers are repeatedly praised for resisting tangles and making hair removal easy, though long strands can still occasionally wrap and need checking.

Product 2: Roborock Qrevo Edge S5A Robot...
4.8

Hair-wrap resistance is one of the biggest strengths: the DuoDivide brush and redesigned side brush greatly reduce tangles. In extreme stress tests, some hair may channel to the center and require a quick manual pull, but it is easy to clear.

Hard Floor — Fine Dust Pickup
Product 1: iRobot Roomba Combo i5 Robot...
4.5

Lab-style commentary and hands-on reviews indicate strong bare-floor pickup, including fine dust, helped by consistent pathing and the rubber rollers.

Product 2: Roborock Qrevo Edge S5A Robot...
4.6

Hard-floor fine dust pickup is repeatedly described as strong, including successfully collecting very fine particles like powdery debris without leaving a visible film.

Hard Floor — Large Debris Intake
Product 1: iRobot Roomba Combo i5 Robot...
4.3

Reviews describe effective pickup of larger debris such as crumbs and mixed household messes, including positive spot-cleaning results.

Product 2: Roborock Qrevo Edge S5A Robot...
4.6

Handles larger debris well on hard floors, such as crumbs, rice, and oatmeal, often clearing scattered mess in a single run or a couple of passes.

Headlight and LED lights
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
1.5

This model is noted as lacking built-in LED or headlight illumination, which some reviewers say would help in dim rooms and for better obstacle detection.

Heating element
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
4.4

The dock uses heated processes (hot water mop washing and warm/hot air drying). Some testing questions whether advertised maximum water temperature is reached, but the heating still appears effective for pad cleaning and drying.

Low-profile design
Product 1: iRobot Roomba Combo i5 Robot...
4.5

Its slim height is repeatedly cited as a benefit for reaching under furniture compared with taller lidar-turret designs.

Product 2: Roborock Qrevo Edge S5A Robot...
4.3

The robot is relatively slim for a LiDAR-top model (around 4 inches / ~9.8 cm), helping it fit under more furniture than many competitors. It is still taller than ultra-thin flagships that remove the top LiDAR turret.

Maintenance requirements
Product 1: iRobot Roomba Combo i5 Robot...
3.5

Maintenance commonly includes filter cleaning/replacement, washing the mop pad, and occasional sensor/roller checks. Most reviewers consider upkeep manageable, though one mentions unclear sensor-clean prompts.

Product 2: Roborock Qrevo Edge S5A Robot...
4.4

Maintenance is largely hands off thanks to the auto-empty and mop-wash dock, plus reduced hair tangling. Users still need to replace bags, rinse/clean the dock tray occasionally, and maintain filters and pads.

Map and Path Efficiency (Robot Vacuums)
Product 1: iRobot Roomba Combo i5 Robot...
4.3

Mapping and pathing are standout strengths: after an initial run, it typically cleans in orderly rows, supports room-by-room jobs, and finishes faster than random-path Roombas according to comparative commentary.

Product 2: Roborock Qrevo Edge S5A Robot...
4.6

LiDAR-based navigation earns strong marks for fast, accurate mapping and efficient room coverage. Multi-floor support and reliable pathing are repeatedly highlighted as core strengths.

Mop lifting system
Product 1: iRobot Roomba Combo i5 Robot...
2.1

The mop pad does not automatically retract or lift, so users frequently swap bins and remove rugs or avoid mopping in mixed-surface areas.

Product 2: Roborock Qrevo Edge S5A Robot...
4.4

The mop lifting system (about 10 mm) works well for most rugs and carpets and helps prevent wetting during transitions. Very plush/high-pile carpet can still be challenging without using vacuum-first settings.

Mopping performance
Product 1: iRobot Roomba Combo i5 Robot...
3.3

Mopping is mostly described as light maintenance similar to a damp pad/Swiffer, not a deep scrub, and it may leave streaks. It is still viewed as useful for frequent quick refreshes of hard floors.

Product 2: Roborock Qrevo Edge S5A Robot...
4.5

Mopping performance is widely praised: dual spinning pads, adjustable water output, and frequent pad washing produce clean, refreshed hard floors. Sticky dried stains may take multiple passes, but everyday grime is handled very well.

Noise level
Product 1: iRobot Roomba Combo i5 Robot...
3.3

Noise feedback is mixed: some commentary places it around typical robovac loudness, while multiple hands-on reviewers call it very loud on hard floors (roller noise and bumping), leading many to run it when away.

Product 2: Roborock Qrevo Edge S5A Robot...
4.5

Generally quieter than many competitors; peak loudness is cited around 70 dB on higher suction, and real-home testing reports low disruption (pets barely reacting).

Obstacle Avoidance (Robot)
Product 1: iRobot Roomba Combo i5 Robot...
2.8

Obstacle avoidance is repeatedly described as basic due to no front-facing camera/AI in these reviews, often involving bumper contact. Several reviews also note missing software no-go zones, so clutter and cords still need to be managed.

Product 2: Roborock Qrevo Edge S5A Robot...
3.3

Obstacle avoidance is the most mixed area: some users see graceful navigation around common items, while multiple controlled tests show it can run over cables and miss smaller or low objects, especially on carpet. Camera-equipped models are consistently reported as better here.

Odor control
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
4.8

Hot-water washing plus hot/warm air drying helps keep mop pads fresh, and at least one real-home review explicitly reports no lingering smells after repeated runs.

Ongoing ownership costs (bags, filters, batteries)
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
4.2

Consumables are typical for an auto-empty robot: dust bags and periodic filter cleaning/replacement. Reported bag life of 30–60 days (or 2–3 months) helps keep ongoing costs manageable, but you may also buy cleaning solution since it is manually dosed.

Overall opinion
Product 1: iRobot Roomba Combo i5 Robot...
4.3

Overall sentiment is positive, highlighting dependable navigation and cleaning with a basic mop add-on. Recurring critiques focus on limited avoidance/no-go features and the simple, pad-based mopping.

Product 2: Roborock Qrevo Edge S5A Robot...
No score yet
Pet-Ready Features
Product 1: iRobot Roomba Combo i5 Robot...
4.0

Generally effective for pet households due to strong pet-hair pickup and the rubber roller design, but it lacks advanced pet accident detection and higher-end avoidance found on camera-based models.

Product 2: Roborock Qrevo Edge S5A Robot...
4.6

Well-suited to pet homes thanks to excellent hair pickup and anti-tangle brush design. It lacks camera-based pet recognition features found on higher models, but day-to-day pet hair cleanup is a standout.

Price and Value
Product 1: iRobot Roomba Combo i5 Robot...
4.2

Often positioned as a strong value within iRobot's lineup, especially on sale and versus cheaper random-navigation models. Some reviewers still suggest paying more for the Plus auto-empty base or stepping up to a J-series for additional features.

Product 2: Roborock Qrevo Edge S5A Robot...
4.3

Value is strongest when discounted, with multiple reviewers calling sale pricing an excellent deal versus higher models with cameras or chassis lift. At full price it sits in an upper mid-tier range and may feel expensive if you mainly want top obstacle avoidance.

Privacy controls
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
4.6

The absence of a front-facing camera means no live video monitoring, which many see as a privacy benefit. The tradeoff is weaker camera-assisted obstacle recognition and fewer monitoring features compared with models that include an RGB camera.

Runtime
Product 1: iRobot Roomba Combo i5 Robot...
3.4

Reported runtimes often land around 70 to 90 minutes per charge, with noticeably faster drain when running extra passes. Reviews note it can dock, recharge, and resume for larger spaces.

Product 2: Roborock Qrevo Edge S5A Robot...
4.7

Measured low-suction runtime and coverage are impressive in testing, with the robot covering roughly 3,947 sq ft before reaching 0% battery, which is above average. Measured max-suction runtime and coverage are weaker in testing, with roughly 513 sq ft covered before depletion, which is below average. Expect significantly better results on mixed or lower suction settings.

Self-cleaning cycle
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
4.6

The dock automates mop washing, pad drying, water refills, and in some cases self-cleaning of the base tray. Reviews generally find these cycles effective and appreciate the reduced hands-on maintenance.

Software-update support / feature longevity
Product 1: iRobot Roomba Combo i5 Robot...
4.1

One reviewer emphasizes iRobot's strategy of improving capability via ongoing software updates. Concrete examples of major new features arriving via updates are not consistently documented across the reviews.

Product 2: Roborock Qrevo Edge S5A Robot...
No score yet
Solution / Liquid system
Product 1: iRobot Roomba Combo i5 Robot...
3.8

Reviews mention mopping with water or approved cleaning solutions, and one review notes that using unauthorized solutions may risk warranty coverage. Owners manually fill and empty the combo bin.

Product 2: Roborock Qrevo Edge S5A Robot...
2.8

There is no auto solution or detergent dispensing tank, so cleaning solution must be added manually to the clean water tank. Multiple reviews call this a missed feature at this price.

Storage footprint and upright-stand stability
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
3.8

The dock is described as larger because it houses clean/dirty tanks and the auto-empty system, so it needs dedicated floor space. Some comparisons note it is narrower than certain flagship docks, but it is still a sizable station.

Streaking / Residue
Product 1: iRobot Roomba Combo i5 Robot...
2.9

At least one hands-on review reports streaking during mopping, suggesting results depend on pad wetness, floor type, and solution choice.

Product 2: Roborock Qrevo Edge S5A Robot...
4.2

Mopping is typically reported as streak free on hard flooring, but heavy muddy messes can smear on an initial pass before pad washing and follow-up cleaning improves the result.

Stuck resistance
Product 1: iRobot Roomba Combo i5 Robot...
4.0

Several reviews report it avoids common snag points like rug tassels, but users still recommend pre-picking up cords and clutter because object detection is limited compared with camera-based models.

Product 2: Roborock Qrevo Edge S5A Robot...
3.4

Most day-to-day runs are described as smooth with few stops, but the robot can still get caught by cables or a sock in some tests. Lack of chassis lift also limits its ability to self-recover on tall thresholds.

Suction and Airflow
Product 1: iRobot Roomba Combo i5 Robot...
4.3

Even with reported airflow/CFM metrics below some competitors in one review, reviewers and test commentary describe strong real-world pickup helped by the dual rubber rollers and multi-stage cleaning system.

Product 2: Roborock Qrevo Edge S5A Robot...
4.4

Strong rated suction (up to 18,500 Pa) and consistently good real-world pickup, even when lab airflow/pressure measures slightly below average. Overall cleaning results on hard floors and rugs are described as above average for the price tier.

Suitability for heavy-duty use
Product 1: iRobot Roomba Combo i5 Robot...
2.8

Multiple reviewers frame it as a maintenance cleaner rather than a solution for heavy messes or deep mopping, especially compared with higher-end systems.

Product 2: Roborock Qrevo Edge S5A Robot...
No score yet
Suitability for small spaces
Product 1: iRobot Roomba Combo i5 Robot...
No score yet
Product 2: Roborock Qrevo Edge S5A Robot...
3.3

The robot itself suits small spaces well thanks to efficient mapping, but the multifunction dock is relatively large. Homes with limited floor space near outlets may need to plan dock placement carefully.

Under-Furniture Pickup
Product 1: iRobot Roomba Combo i5 Robot...
4.6

Multiple reviews highlight its ability to clean under beds and other low-clearance furniture where manual vacuums struggle.

Product 2: Roborock Qrevo Edge S5A Robot...
4.3

Its relatively low height helps it reach under furniture and low cabinetry where many robots miss dust. At least one real-home test highlights under-cabinet cleaning as a major day-to-day benefit.

Versatility
Product 1: iRobot Roomba Combo i5 Robot...
4.2

Works as a vacuum-only robot or as a vacuum+mop once you swap in the combo bin and attach the pad, making it flexible for maintenance cleaning across surfaces.

Product 2: Roborock Qrevo Edge S5A Robot...
No score yet
Water tank
Product 1: iRobot Roomba Combo i5 Robot...
3.4

The combo bin water capacity is described as modest (one measured review cites a low-200 ml range), which suits light maintenance mopping but may require attention for larger areas.

Product 2: Roborock Qrevo Edge S5A Robot...
4.5

The clean/dirty water tank setup is a key convenience feature; reviewers cite large tanks (around 4 L clean and ~3.5 L dirty in one real-home test) and automatic onboard refills. This enables multiple full clean-and-mop sessions before needing attention.