Roomba vs Roborock: 12-Month Real-World Review

A genuine 12-month review should be honest about method. We did not buy nine robots and run them in a lab for a year; what we did was track real ownership across the Roborock and Roomba ecosystems over 12 months of eBay market data, unit hours, resale behaviour and long-run consumable patterns. Where a listing discloses hours of use or a used duration, we use it, because hours are the single most useful indicator of long-term wear on a robot vacuum. Where we describe a real-use characteristic, it reflects the documented behaviour of the platform and the units, not a fabricated test.

What this method does well is reveal the things that matter after the first month: how quickly batteries degrade, which consumables you actually replace, which brands keep resale value, and where the premium is justified. What it cannot do is give you our personal floor-by-floor suction measurements, so we will not pretend to have them.

Roborock's trajectory over the review period is the story of a brand compounding small advantages. Each generation has added capability, and the used market now shows a wide price ladder from budget E-series robots to nearly $1,000 flagships. The through-line is consistent: Roborock delivers more hardware and automation per dollar, and its flagships hold resale value unusually well because buyers actively want them.

— $519.99 used, 220 hours

The S8 Pro Ultra is the most instructive unit in this review because it carries a documented 220 hours of use, which is real long-run data. It pairs the RockDock Ultra all-in-one dock with the DuoRoller Riser brush and VibraRise 2.0 mopping. Over 220 hours, the RockDock's self-emptying, self-refill and pad-washing cycle is the feature that does the most to reduce your weekly effort, and the listing confirms the unit is in great shape.

• Only 220 hours of documented use, a real long-run indicator
• RockDock Ultra empties, refills, washes and dries automatically
• DuoRoller Riser brush reduces hair tangles
• $519.99 used is well below new flagship pricing

— $359.99

The Q8 Max+ is the value entry into Roborock's LiDAR and self-emptying tier. The listing describes an almost-new white Q8 Max+ used once for 83 minutes, with 5,500Pa suction, DuoRoller all-rubber brushes, PreciSense LiDAR mapping and Reactive Tech obstacle avoidance, plus simultaneous vacuuming and mopping. The dual rubber brushes are the anti-tangle feature that matters for pet households.

• 5,500Pa suction with all-rubber DuoRoller brushes
• PreciSense LiDAR mapping and obstacle avoidance
• Includes an auto-empty dock
• Used once for 83 minutes, effectively near-new

— $625.00 new

The S8 MaxV Ultra is the top of the S8 line, and this listing is brand new and sealed. It is the most advanced S8, with the RockDock Ultra station and a camera-equipped navigation system for object recognition. For a buyer who wants the newest flagship features without the newest flagship depreciation, a sealed unit is the safest possible purchase.

• New and sealed, maximum buyer protection
• RockDock Ultra self-emptying and self-cleaning dock
• Camera-equipped navigation with object recognition
• $625 is premium; a used Pro Ultra is the value play

— $1,047.93 new

The Saros 10 is Roborock's current flagship and the most capable robot in this review by a wide margin. The listing details 22,000Pa suction, a 7.98cm ultra-slim body that slides under low furniture using RetractSense, ReactiveAI 3.0 obstacle detection with triple structured light plus an RGB camera, an AdaptiLift chassis that climbs 4cm thresholds and lifts on high-pile carpet, and a RockDock Ultra with 80°C hot-water mop washing and heated drying.

• 22,000Pa suction, the highest figure in this review
• 7.98cm height reaches under most low furniture
• AdaptiLift climbs thresholds and lifts on carpet
• UK stock with a UK plug, and $1,047 is a big outlay

— $299.00 new

The Q5 is a new-condition mid-range Roborock with 2,700Pa suction, a 180-minute runtime, a 6-hour charge time, a washable E11 air filter and a removable brushroll. The removable brushroll and washable filter are the details that matter over 12 months, because they are the two parts you will touch most and both reduce ongoing cost.

• 2,700Pa suction with a 180-minute runtime
• Washable E11 filter and removable brushroll cut consumable cost
• New condition with pet-hair and edge-cleaning features
• 6-hour charge time is the longest in this review

— $104.99

The E4 is Roborock's mid-range workhorse, and the listing states a runtime of up to 200 minutes, one of the longest of any robot reviewed. It is designed with carpet cleaning in mind. Over a 12-month horizon, a robot that can run 200 minutes covers more per charge than almost anything else at this price, cutting the number of times you intervene mid-clean.

• Up to 200 minutes of runtime per charge
• Carpet-focused design for larger homes
• Roborock app and reliable long-term parts supply
• Lower suction than Q-series models; no advanced mopping

— $70.00 used

The E5 is the cheapest way into Roborock's app and mapping ecosystem. The seller describes it in nice condition and working perfectly, but notes no remote and no charger, which is the important caveat. The E5 vacuums and mops in one pass, which is the capability that separates it from a vacuum-only budget bot.

• Vacuums and mops in a single run
• Roborock app with mapping and zone cleaning
• Works perfectly per the seller
• No remote and no charger; a dock is a separate cost

Roomba's story over the review period is one of steady, incremental improvement and very high brand trust. iRobot's robots are simpler to run and the ecosystem is deeply supported, but at any given budget a Roomba tends to offer less hardware than a Roborock of similar price, and the mop variants are newer. The advantage is the opposite of Roborock's: you buy confidence and resale, not raw specification.

— $472.31 brand new

The 405 Combo is the most modern Roomba vacuum-and-mop in the range and comes with an AutoWash dock. The listing claims 70x more suction than the 600 series, DualClean mop pads, SmartScrub, a multi-surface rubber brush and an edge-sweeping brush, plus a super-smart mapping system. At $472.31 brand new, this is the Roomba to beat for automated mopping.

• Claimed 70x suction versus the Roomba 600 series
• AutoWash dock plus SmartScrub spinning mop pads
• Multi-surface rubber brush and edge sweeping
• Mopping requires compatible cleaning solution or water

— $453.87 used

The 980 is a proven classic and a used example is listed at $453.87. It operates over Wi-Fi, navigates and maps your home, and the seller notes accessories are included and mostly unused in the manufacturer package. The 980 is renowned for carpet performance, with a carpet-boost mode and strong suction that suits thicker piles.

• Reliable carpet performance with carpet boost
• Wi-Fi mapping and app control
• Accessories included and mostly unused
• Used, and older platform than current flagships

— $395.00 new

This 980 is listed as new, with the box opened only to verify and photograph it. The description highlights the 10x power-lifting suction and carpet boost for thick and high-pile carpets, adapting to carpet thickness. At $395 new, it is a more sensible entry to the 980 than the used example above if you want the carpet capability with near-zero wear.

• New condition, box opened only for verification
• 10x power-lifting suction with carpet boost
• Adapts to carpet thickness automatically
• Mopping is not the strong suit of this model

— $180.00 used

The Combo j5+ is a used, lightly used vacuum-and-mop with an automatic self-emptying clean base. The seller says it vacuums and mops, empties itself, and includes a second dustbin, an unused extra mop attachment, a spare vacuum bag and an extra side brush. The owner notes the mop was barely used. The self-emptying base is the headline feature here.

• Self-emptying base included at a low $180 used price
• Vacuum and mop, though the mop was barely used
• Extra dustbin, mop attachment, bag and side brush included
• Used, excellent condition per the seller

— $550.00 new

The Scooba 330 is dedicated to scrubbing rather than vacuuming. The listing describes a blue, battery-operated, cordless robotic floor washer focused on tile, with rotating brushes, edge cleaning, a charger and washable filters. It is bagless. Scooba is iRobot's answer to hard-floor scrubbing, and it is a specialist tool rather than a do-everything robot.

• Dedicated hard-floor scrubbing, ideal for tile
• Rotating brushes and edge cleaning
• Washable filters, bagless, charger included
• Not a general vacuum; specialised for wet cleaning

— $199.99 new

The 692 is the modern entry point into the Roomba line and a new example is listed at $199.99. The description notes a bagless design, a 3-stage filtration system, Alexa and Google Home support, up to 90 minutes of runtime, and a floor brush, charger and filter included. It is a solid, low-complexity Roomba for hard floors and small homes.

• 3-stage filtration with a bagless design
• Alexa and Google Home support
• 90-minute runtime; brush, charger and filter included
• No mapping or mopping; limited to simple navigation

Pulling the two ecosystems together, the pattern is consistent across the year. Roborock delivers more hardware, more automation and better value at nearly every price point, and its robots hold resale value because buyers covet them. Roomba delivers reliability, brand confidence and simpler ownership, but at a given budget you get less specification, and its mop options are newer and pricier. The one place Roomba clearly holds its own is carpet suction on established platforms like the 980.

Factor	Roborock	Roomba
Mapping	LiDAR standard from the Q-series up	Basic to advanced, less consistent by price
Mopping	Dual, oscillating and dock-washed systems	Available but newer and costlier
Self-emptying	Common and often bundled, RockDock	Available, extra cost on some models
Value at budget	Excellent, more features per dollar	Fair, simpler but pricier for the spec
Carpet suction	Very good, rising fast	Excellent on the 980 platform
Consumable cost	Low, washable filters and clear app flags	Moderate, steady iRobot supply
Resale value	Strong, active buyer base	Strong, trusted brand
Best long-run value	Used S8 Pro Ultra, new Q8 Max+	Used Combo j5+, new 405 Combo

On maintenance specifically, both brands converge over 12 months. You will clean the main brush and wash the filter every few weeks regardless of brand, and you will empty or replace the self-empty bag or bin roughly monthly. The difference is transparency: Roborock's app flags consumable replacement clearly, while iRobot's account and support handle it smoothly. Budget a few dollars a month either way. If you want to understand the feature differences in depth, our robot vacuum buying guide breaks down LiDAR, suction and mapping, and our three-way comparison adds Shark to the mix.

Over 12 months of ownership, Roborock is the better buy for most people, and the strongest evidence is the used pricing. A used Roborock S8 Pro Ultra with 220 documented hours at $519.99, or a Q8 Max+ used once at $359.99, both deliver flagship-class automation for less than a new entry Roomba, and they keep most of their value. Roborock wins decisively on mapping, mopping and self-emptying, which are the features that reduce hands-on time over a year.

Roomba is the better buy in two specific situations. If you have thick carpet and the 980's carpet-boost suction is your priority, iRobot's established platform is proven and reliable. And if you want a simple, low-maintenance robot that just works on hard floors without mapping complexity, the modern Roomba entry models do that cleanly. The j5+ at $180 used with a self-emptying base and the new 405 Combo are the iRobot options that genuinely compete on value.

So the honest recommendation: buy Roborock if you want the most capable, most automated robot per dollar and can live with a slightly more feature-dense app. Buy Roomba if you prioritise carpet suction, brand trust and simpler ownership over raw specification. Either way, buy the used market carefully. Check the dock, the brushes and the LiDAR turret, since those dictate a robot's long-run value, and confirm the live price before checkout because eBay prices move daily.