Compare LG CordZero A937 Cordless Stick Vacuum vs Dyson V8 Absolute Cordless Stick Vacuum Cleaner

Support and warranty feedback was strongly negative overall, with repeated complaints about slow repairs, poor communication, and unresolved failures.

Reliability signals were positive, with high customer satisfaction and online review strength cited by reviewers.

Hard-floor hair pickup was weaker in customer evidence, particularly for dog fur on tile or wood floors.

Hard-floor hair pickup was praised by reviewers dealing with dust, human hair, and dog hair.

Kid-friendliness was poor in evidence involving playdoh and larger household debris that still required broom-and-dustpan cleanup.

Kid-friendliness was indirectly positive because one reviewer said kids used it thanks to its easy handling.

The obstruction shutoff behavior was criticized when users reported false obstruction errors or shutdowns during cleaning.

The automatic shutoff behavior was described positively as motor protection when airflow is blocked.

Heavy-duty suitability was weak for pet-heavy or kid-heavy homes because customers reported clogs, weak pickup, and the need to use other tools.

Reviewers found it capable of full-home or heavy-duty cleaning for many households, despite being cordless.

Small-space suitability was weak because the tower needs side clearance and loses usefulness in tight slots.

Small-space suitability was strong, with reviewers recommending it for apartments, smaller homes, and cramped quarters.

Clogging was one of the clearest weaknesses, especially with cereal, fur, fluff, and narrow intake paths.

Clogging feedback was positive in the detailed test review, which found no clogging issues even with larger carpet debris.

Long-term durability was a major weakness in customer evidence, with reports of suction loss, motors dying, and units failing early.

Durability feedback was mostly positive for build and longevity, tempered by concerns that batteries eventually fade.

Onboard storage was one of the tower’s best-liked features because tools are hidden, organized, and close at hand.

Onboard tool storage was weak because extra heads and tools had nowhere convenient to sit on the vacuum.

Comparative performance was mixed: LG impressed in some user comparisons but lagged behind Dyson, Samsung, or Tineco in several tests and reviews.

Comparative performance was favorable against older models in some areas, though newer models still offer more advanced features.

Ownership costs were a mild concern because bags and refill accessories were described as expensive or extra-cost items.

Ongoing ownership costs looked favorable where mentioned, with low maintenance needs cited as a strength.

Floorhead design was a common flaw, especially the low or poorly designed head that pushed larger debris instead of taking it in.

Floorhead feedback was mixed: the older fluffy roller was called chunky, but the soft roller itself was praised for hard floors.

Large debris intake was one of the weakest areas, with cereal, Cheerios, and food pieces clogging, scattering, or getting pushed around.

Large debris on hard floors was the most split cleaning result, poor with the standard head but much better with the soft roller.

Debris blowback/scatter was a problem on hard floors and with loose debris.

Airflow blowback was a mild drawback in max mode because one review noted more air firing out the back.

Build quality evidence was mixed-to-negative: some saw premium construction, while customers reported weak plastic, broken tabs, and poor build quality.

Build quality was viewed favorably, with reviewers describing the V8 and its attachment system as solid and robust.

Hair-channel clogging was a clear pet-home problem, with fur getting stuck and requiring manual clearing.

Hair-removal channel feedback was mixed to negative due to hair wrapping or needing to pull lingering hair from the bin.

Overall opinion was highly mixed: several reviewers loved or recommended it, while others refused to recommend it because of hard-floor, reliability, or support problems.

Overall opinion was very positive across reviews, though not without price, bin, and feature caveats.

Runtime was mixed: dual batteries and medium-mode life helped, but turbo runtime and advertised claims disappointed some reviewers.

Runtime was usually considered enough for full-house or routine cleaning, despite max-mode limits.

Low-pile carpet pickup was acceptable but reduced by larger cereal-type debris.

Low-pile carpet results were excellent in the Modern Castle testing evidence.

Smart and app features were not a major selling point; reviewers often called the app unnecessary or unreliable.

Smart-feature feedback was negative because the V8 lacks the modern smart features some buyers may expect.

Reviewers and tests split on raw suction: some found it excellent or surprisingly strong, while others measured only average airflow or said it was weak in real use.

Reviewers repeatedly described suction as strong, powerful, and consistent across floors, with enough airflow for routine cleaning and carpet work.

Filtration was praised in some reviews, but one detailed test criticized the vacuum for failing dust containment.

Filtration earned positive comments for sealed HEPA-style containment and cleaner exhaust that helps keep dust and allergens out of the air.

Value was mixed: some reviewers called it worth the cost, but many felt the high price amplified missing features, failures, and repair hassles.

Value was strongly context-dependent: reviewers praised sale pricing and lower entry cost, but still called the vacuum expensive.

Weight was mixed: several reviewers called it light, while customer reviews criticized the unit or head as heavy.

Weight was mostly praised as light and easy to handle, though some reviewers felt hand or arm fatigue during long cleans.

Area-rug handling was positive where reviewers said flatter rugs and fringe did not stall or jam the vacuum.

Area rug handling was mixed because suction lifted hair well but could stick to rugs unless power was lowered.

Setup and unpacking were described as straightforward by customer reviewers.

Setup was described as extremely easy, with little or no real assembly process required.

Maintenance was mixed: washable filters and easy parts helped, but clogs and frequent filter washing hurt ownership.

Maintenance requirements were favorable where reviewed, with low maintenance and easy filter removal cited.

Stair use was supported by lightweight handling and handheld-style cleaning, especially with smaller attachments.

Stair cleaning was praised, especially when using the mini motorized or hair screw tools in handheld mode.

The tool bundle and attachments were generally valued, though some customers objected that certain accessories were sold separately.

The included tools were consistently valued as useful, versatile, and worth having, especially in the Absolute package.

Hair-wrap resistance was mixed: some tests and users saw little wrap, while long-hair tests found major tangling.

Tangle resistance was generally good, but not perfect, with minimal tangles in tests and occasional hair wrap in personal use.

Emptying was highly polarized: many loved the dust-free auto-empty tower, but others found it slow, messy, or unreliable.

Emptying was consistently praised as easy, hygienic, and low-mess compared with older designs.

Stuck resistance was mixed: it handled flatter rugs well, but customer reviews reported the vacuum getting stuck in the base station.

Stuck resistance was weaker on rugs when suction was too high, requiring users to lower power.

Cordless convenience was a clear positive, with users valuing the lack of cord for easier day-to-day cleaning.

Cordless convenience was one of the most praised benefits, especially freedom from plugs, cords, and heavy machines.

Packaging feedback was positive in the customer evidence that mentioned it.

Packaging received positive feedback for efficient, well-arranged presentation.

Tool changes were described as intuitive and easy, with attachments clicking on and off without much friction.

Tool changes were praised as quick, robust, and effortless, making the attachment system a clear usability strength.

The lock-on power button was praised, but the long-press process for maximum suction was criticized.

Controls were mixed: battery or power indicators helped, but the trigger and grip drew comfort and sensitivity complaints.

The design was widely considered sleek and attractive, though one reviewer criticized the tower as heavy and clunky.

Design impressions were positive, with reviewers calling the V8 sharp, modern, stylish, lightweight, and functional.

Handling was mostly positive: reviewers highlighted light wrist feel, maneuverability, tight-corner control, and low-to-ground movement.

Maneuverability was a major strength, with reviewers praising tight-space handling, corner access, and nimble steering.

Carpet pickup was strong overall, including high-pile, shag, and general carpet tests.

High-pile carpet results were also excellent in the Modern Castle testing evidence.

Ease of use was generally strong, though not enough to offset reliability and clogging complaints for dissatisfied customers.

Ease of use was a major strength, with reviewers calling the V8 simple, convenient, and pleasant to operate.

Storage was a tradeoff: the tower hides tools and can be freestanding, but several reviewers found it large or space-hungry.

Storage feedback was mixed because the dock and compact body help, but plug placement and separate accessory storage were recurring annoyances.

Versatility was strong overall because reviewers used it across mixed floors, quick cleans, attachments, handheld cleaning, and mopping.

Versatility was a strong theme, with reviewers emphasizing use across floors, tools, surfaces, and full-home tasks.

The handheld conversion was useful for finer control, tight areas, cars, sofas, and stairs.

The handheld conversion was a major benefit, expanding the V8 from floors to cars, furniture, stairs, and above-floor cleaning.

Above-floor and upholstery cleaning were strong, with reviewers praising couch, fabric, tight-spot, and pet-hair pickup.

Above-floor and upholstery performance was praised for dust, upholstery, cars, stairs, and difficult ground-in debris.

Cyclone performance was praised for helping sustain suction and keeping the pre-motor filter cleaner.

Cyclone performance was viewed positively for improving airflow and helping capture or store fine dust efficiently.

Battery feedback was mixed: dual batteries were a major advantage, but turbo/runtime complaints appeared in tests and customer reviews.

Battery and charging feedback was mixed: runtime was usually enough, but max mode and charging time were limitations.

Hair pickup from carpets was positive in testing, with long strands removed from the floor.

Carpet hair pickup was praised for pulling human and pet hair from carpets and rugs.

The missing headlight/LED feature was a recurring disappointment for customers.

Headlight feedback was negative because reviewers flagged the lack of headlights as a missing modern feature.

Fine dust and small-debris pickup on hard floors tested well in controlled reviews.

Fine dust pickup on hard floors was consistently strong, especially with the soft roller head.

Noise feedback was mostly positive, with several tests and users calling it quiet or less annoying than rivals.

Noise feedback was favorable overall, with reviewers saying the V8 is quieter than newer Dysons, older predecessors, or loud uprights.

The low-profile floorhead helped reach under beds and furniture.

Low-profile cleaning was positive, with reviewers saying it could clean under furniture and tight spaces.

Pet performance was polarized: several reviewers praised pet-fur pickup, but customer reviews repeatedly reported fur clogging and weaker results in homes with shedding pets.

Pet and hair-related tools were generally viewed positively, especially for pet hair and hair pickup, though one reviewer found dog hair difficult with the crevice tool.

Crevice pickup was a strength in test evidence, especially pulling sand or flour from hard-floor grooves.

Crevice and groove pickup was positive where tested or used, especially for tight and hard-to-reach areas.

Under-furniture reach was good thanks to low-profile and lay-flat handling.

Under-furniture pickup was positive, with reviewers saying it handled under-furniture cleaning and tight spaces well.

The compressor and bag system drew praise for extending capacity, but the small bin and bag cost/capacity were common caveats.

The bin received mixed feedback: reviewers liked stronger performance and reduced emptying frequency, but several noted the bin is small.

Debris illumination was criticized because customers expected a headlight or dirt-revealing floorhead at this price.

Debris illumination was a weakness because reviewers noted the lack of headlights or similar visibility features.

General carpet pickup was rated highly in testing, with reviewers calling carpet cleaning ability a major pro.

Dock and auto-empty reliability was a significant concern in customer reviews, especially base failures within months.

Baseboard and edge cleaning received positive feedback from the crevice tool’s ability to reach narrow areas.

Innovation was strongest around the auto-empty tower, which reviewers framed as unusual or bleeding-edge for stick vacuums.

Mopping was mostly secondary: useful for light spot cleaning, but several users found it unimpressive or gimmicky.

Odor control was a negative in customer evidence, with the auto-empty/dust-bag process described as producing an unacceptable smell.

Scratch resistance evidence was negative where small debris dragged along wood floors and scratched them.

The self-emptying cycle was a standout feature when working, and some customers described it as essential.

The liquid system was limited: reviewers noted water-only use and customers criticized the mop attachment when it failed or performed poorly.

Mopping residue/streaking evidence was negative where customers said the mop moved dirty water around.

The mop water controls were viewed as useful enough for choosing water output, but evidence was limited to basic water-level use.