Compare LG CordZero A937 Cordless Stick Vacuum vs Tineco Pure ONE S12 Cordless Stick Vacuum Cleaner

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

Accessories were a major strength, with reviewers highlighting the many included tools, useful brush options, crevice tools, and above-floor attachments.

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

Reviewers liked the premium-looking matte white or restrained finish, saying it felt sleek, tactile, and easy to blend into a home.

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

Smart features were a standout: reviewers repeatedly praised iLoop dirt sensing, automatic suction adjustment, LED feedback, and useful cleaning alerts, while app value was less essential.

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

Airflow blowback was a recurring small comfort issue because the vent blew air onto the user's hand.

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

Area-rug handling was positive in reviews noting smooth transitions onto rugs and long-pile area rugs.

Setup and unpacking were described as straightforward by customer reviewers.

Setup was described as simple and intuitive, with straightforward assembly and helpful setup materials.

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

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

Battery and charging were mixed: dual batteries and runtime displays helped, but max mode drained fast and dock-only charging frustrated some reviewers.

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

The dustbin was the most consistent practical drawback because reviewers found it small or prone to frequent emptying and trapped hair.

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

Build quality received positive marks for sturdy attachments, better battery fit, more robust construction, and refined design details.

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

High-pile carpet pickup had limited but excellent evidence, with one review reporting 100% pickup across tested debris types.

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

Low-pile carpet pickup was strong overall, with high percentages and several reviews describing complete or near-complete pickup.

Medium-pile and deep-carpet tests were strong, including clean passes and high sand/debris pickup in controlled testing.

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

Large-debris prevention was supported by one comparative test where the Tineco avoided the clogging failures seen in some competitors.

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 generally favorable, especially against several cordless rivals, but some reviews still preferred cheaper or hard-floor-focused alternatives.

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

Controls and displays were widely liked for the LED screen, trigger lock, slider, alerts, and dirt-sensing feedback, though percentage-only battery display was less preferred.

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

The 2-in-1 stick-to-handheld design was useful for switching between floors, stairs, upholstery, and extended-reach jobs.

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

Cordless use was a clear benefit, making cleaning quicker, freer, and easier than dragging out a corded vacuum.

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

Crevice pickup evidence was mixed, with one comparative test praising sand lift and another reporting poor crevice performance.

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

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

Debris illumination and dirt guidance were praised through the iLoop/LED feedback that helped the reviewer know where to keep cleaning.

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

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

Ease of use was consistently strong, from simple assembly and quick grabbing off the dock to low-effort maintenance and maneuvering.

Edge and baseboard cleaning was mixed: some reviewers praised corner reach, while others needed max power or finishing work at edges.

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

Emptying was mixed: buttons and bottom doors made dumping easy, but hair and packed debris could get stuck and require manual help.

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

Filtration drew strong praise from tests and reviewers citing HEPA filtration, sealed dust containment, and clean-air performance.

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

Floorhead design was mixed: reviewers liked the soft roller and multi-task heads, but the direct-drive head struggled with larger hard-floor debris.

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

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

Hair pickup was strong, especially for pet hair on carpets, cat beds, and vehicles, though very large clumps could still challenge it.

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

Hard-floor hair/debris pickup had limited evidence, but one comparative test showed the Tineco making easy work of rice on hard surfaces.

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

Hair-wrap resistance was mixed: some hair wrapped around brush rolls, but tests also found little tangling and useful hair-cleaning tools.

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

Fine dust and small-debris pickup on hard floors was strong, with multiple tests showing easy pickup of sugar, rice, flour, or fine debris.

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 clearest cleaning weakness, especially cereal, oats, Cheerios, and similar tall debris without the soft roller.

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

LED/headlight feedback was positive, with reviewers saying lights helped reveal debris and were more useful than expected.

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

Innovation evidence was strong where reviewers highlighted the color ring, dirt sensor, and smart suction as uncommon or likely to be copied.

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

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

Low-profile evidence was limited but positive, with one reviewer noting it fit under furniture including a couch.

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

Maintenance was mostly praised because the powered pre-filter cleaner simplified upkeep, though filters and hair still needed attention.

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

Handling was mostly positive on floors and transitions, though one reviewer found Dyson models easier to turn on carpet.

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

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

Noise impressions leaned favorable, especially in low or auto mode, though one reviewer found it louder than desired and another rated it about average at max power.

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

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

Onboard tool storage was a limitation because docks could hold only a few accessories despite the large tool kit.

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

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

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 strongly positive across reviews, with most reviewers calling it excellent, premium, or among the best cordless options despite caveats.

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

Packaging was praised as careful, organized, and notably premium in the unboxing experience.

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 owners and pet-hair tests were generally positive, especially for hair removal from carpets, cat beds, and vehicles, though some long-hair wrap remained.

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 split: many reviewers called the performance worth the cost, while others emphasized the high price and cheaper capable alternatives.

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

Runtime depended heavily on mode: low or auto mode and dual batteries helped, but max suction drained the battery quickly.

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.

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

Stair cleaning was strongly praised when using the handheld configuration and mini power brush, which reviewers found quick and easy.

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: wall mounting could be neat, but the vacuum does not stand alone and the dock cannot store every accessory.

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

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

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 consistently found suction and airflow strong, with test results and owner experience showing powerful pickup across carpets, hard floors, pet hair, and vehicle messes.

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.

Heavy-duty suitability was supported by a demanding dog-hair vehicle test where the vacuum handled a worst-case cleaning scenario well.

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

Small-space suitability was supported by one reviewer who found storage compact and apartment-friendly.

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

Support evidence was limited but positive, with reported owner comments praising Tineco customer service under warranty.

Surface safety was positive where reviewers valued the softer roller for delicate hard floors.

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

Tool changes were repeatedly praised because attachments clicked securely into place and released easily with a button.

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

Under-furniture cleaning was generally good thanks to the slim cordless format, though a vehicle test still needed multiple passes.

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

Above-floor and upholstery pickup was excellent, with the mini power brush and dusting tools praised on sofas, cars, drapes, and hard-to-reach areas.

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

Versatility was one of the strongest themes, with reviewers using it around the house, in cars, on crevices, and on above-floor surfaces.

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

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

Weight impressions were mixed-positive: it felt light on floors and compared well to some rivals, but handheld or overhead use could fatigue users.