Compare LG CordZero A937 Cordless Stick Vacuum vs Dyson V11 Outsize Cordless Vacuum Cleaner

Reviews highlight a generous accessory set (including mini motorized and mop options) with convenient storage, but some shoppers report confusion about what is included or wish for additional hard-floor heads.

Most reviews describe a strong accessory set, often including a mini motorized tool and multiple nozzles for detail work. Bundle contents vary, and some reviewers note limited storage for all tools or the lack of a carrying case.

Many reviewers like the sleek, premium look of the vacuum and tower and feel comfortable leaving it out rather than hiding it in a closet.

The LG ThinQ/Wi-Fi features provide status and usage history, but many reviewers consider the app optional and a few report pairing or usefulness frustrations.

At least one reviewer reports debris scatter or blowback on hard floors (especially with light, bulky bits), contributing to frustration with messy pickups.

Setup is usually straightforward, though some owners say the instructions are unclear and the tower doors or alignment can be finicky.

Dual batteries and a tower that charges the spare are major positives, but real-world longevity varies and some owners report batteries that degrade, fail, or do not meet advertised claims.

The click-in, removable battery is a consistent plus, making it easy to swap packs mid-clean. Many reviews describe bundles with two batteries (and sometimes a second charger) for extended sessions, while a few note that some trims/regions include only one battery and add-on packs are costly.

The onboard bin is small and the Kompressor can compact fluffy debris, while the self-empty tower relies on proprietary bags that add convenience but also cost and occasional mechanical complaints.

The oversized bin is repeatedly praised for reducing how often you have to empty, making it better suited to large homes. The downside noted in multiple reviews is added bulk and a top-heavy feel compared with slimmer stick vacuums.

Build impressions vary: some praise a premium feel, but customer reviews include repeated reports of breakage, tower failures, overheating, or motor problems over months of use.

High-pile and rug cleaning is generally a strength, with good pickup scores and strong pet-fur results compared with its hard-floor chunky-debris performance.

High-pile carpet performance is strong, but the Outsize can feel overpowered. Reviews mention it may be difficult to push on thick rugs and can push around larger debris unless you open the intake gates or lower power.

Low-pile carpet pickup scores well in testing and is commonly described as reliably strong for everyday carpet cleaning.

Low-pile carpet tests are consistently excellent, with reviewers reporting near-complete pickup in a single pass. Auto mode and strong agitation help it pull embedded grit without needing repeated passes.

Deep-clean tests on carpet show above-average pickup for embedded debris, supporting strong performance on typical medium-pile household carpets.

On medium-pile carpet, testers report deep-clean results that match or beat other flagship cordless vacuums. It is frequently described as a standout for pulling sand and dust out of carpet fibers.

Clogging feedback is split: the cyclone design can resist fine-dust prefilter clogging, but many users and tests report jams or blockages with larger debris like cereal or kibble.

Reviews credit the larger intake and adjustable gates with helping prevent big-debris jams. Clogs are still possible if maintenance is ignored or if long hair builds up, but outright intake blockages are not a frequent complaint.

Compared with Dyson and Samsung rivals, it competes well on carpet and convenience and can be quieter, but falls behind on hard-floor chunky debris and long-term consistency.

Button-based controls (no trigger) are often described as ergonomic, but some dislike long-press behavior for max power and the overall number of modes and indicators.

The LCD and auto-adjusting behavior get frequent praise for showing remaining runtime and adapting power to different floors. The most common control complaint is the hold-to-run trigger/button style, which can fatigue your hand; one review also questions battery indicator accuracy.

The vacuum converts quickly to a handheld for cars, stairs, upholstery, and tight spots, and this flexibility is repeatedly called out as a key benefit.

The vacuum converts to a handheld unit for cars, stairs, and spot cleaning, which reviewers appreciate. The tradeoff is that the Outsize body is bulky and heavier than typical handhelds, so tight detailing and long sessions can be tiring.

Cordless convenience is consistently praised thanks to swappable batteries, a dock that charges the spare, and easy grab-and-go daily cleaning.

Cordless convenience is a major win in daily use, with reviewers describing quick grab-and-go cleanups and easier room-to-room transitions. The benefits are strongest in larger homes where avoiding cord changes saves time.

Crevice tool results are generally strong, with tests showing good extraction of sand/flour from grooves and owners using it to compensate for chunky-debris issues.

Crevices and grooves are a strength: multiple reviews report strong pickup from floor seams and tight cracks. The included crevice tool is also described as effective for car detailing and hard-to-reach edges.

Testing notes the multi-cyclone design helps keep fine debris from loading up the prefilter quickly, supporting steadier suction on dust-heavy jobs.

The multi-cyclone system is credited with maintaining strong, fade-free suction as the bin fills. Reviewers reference Dyson’s high-speed motor and cyclone design as key reasons it keeps pulling fine dust without feeling bogged down.

Debris illumination is inconsistently reported: one roundup notes LEDs on the mop attachment, while many owners still wish the primary floorhead included lighting.

For floor cleaning, reviewers generally like the swivel and the ability to recline for under-furniture reach. Handling becomes more work in tight spaces due to the wider head and heavier body, and strong suction on thick carpet can make pushing feel strenuous.

Day-to-day use is often described as easy thanks to button controls and docked charging/storage, but some friction points include tower doors, app extras, and hard-floor technique.

Edge and baseboard cleaning is generally rated as good, with reviewers noting it can pull debris along walls without leaving an obvious line behind. Corner performance depends on head angle and the room layout, but results are usually above average for a stick vacuum.

The auto-empty tower is a major convenience and helps avoid dust clouds, but reliability is inconsistent with reports of incomplete emptying, jams, or messy failures.

The slide/point-and-shoot emptying mechanism is widely described as hygienic and easy to use. A few reviews mention that hair or debris can occasionally stick inside the bin or at the door, requiring a quick manual clear-out.

The multi-stage system and HEPA bag can contain dust well, yet one lab-style test reports leakage and some owners describe dust plumes or smell during auto-emptying.

Filtration is repeatedly framed as a strength, with reviewers describing a sealed system and HEPA-grade capture of fine particles. This makes it a frequent recommendation for allergy-conscious households, with few complaints about dust leakage during normal use.

The universal power nozzle works across surfaces but is frequently criticized for pushing chunky debris on hard floors, and several reviewers wish it had a soft roller and/or headlight.

The High Torque XL head is wider than standard V11 heads and helps cover large rooms faster. Multiple reviews like the adjustable intake gates and strong agitation, but the wider head is less nimble in tight areas; some bundles also include a dedicated hard-floor head while others do not.

Hard-floor sealing is generally praised, especially in crevice-style pickup tests. A few reviewers note that debris scatter can happen with the wrong head or settings, so using the proper hard-floor head (when included) or adjusting the intake can improve results.

Carpet hair pickup is frequently praised, especially with the mini/pet tools, though occasional tangling and maintenance is still reported with long hair.

For carpets, reviewers describe strong pet-hair removal, including faster pickup in testing. High suction and motorized tools help lift hair from fibers, though longer hair can still require occasional brushroll cleanup.

Hair pickup on hard floors is usually effective, though long strands and fuzz can still contribute to tangles or clogs that require cleanup.

On hard floors, pet hair pickup is also described as very strong, helped by high suction and the wide cleaning path. Some reviewers mention that very light debris can scatter if settings are too high, but overall hair pickup remains a highlight.

Tangle resistance is mixed: short hair often causes little wrap, but long hair can wrap heavily and may require regular brush-roll cleaning.

Tangle resistance is better than many competitors, and some versions/tools are designed specifically to de-tangle hair. Still, long human hair can wrap around the brushroll in real use, so periodic manual removal can be needed.

Fine dust on hard floors is mixed: some tests show excellent pickup on sugar/flour, while other owners report pushing debris around depending on head design and technique.

Fine dust pickup on hard floors is rated very highly in performance testing. Reviewers still point out that head choice matters; a soft roller style head (when included in a bundle) can be better for polishing hard-floor results.

Large debris on hard floors is the most consistent weakness; multiple reviews note cereal, Cheerios, and kibble being pushed, left behind, or causing jams.

The larger intake and adjustable gates help it swallow bigger crumbs and debris than many stick vacs. However, some tests and user impressions mention occasional scatter or debris push on certain surfaces, especially when using high power on carpet.

Multiple reviewers note the main floorhead lacks a headlight, and some mention LEDs only on certain attachments, creating expectation mismatches.

Washable filters and accessible rollers help, but owners frequently mention hands-on maintenance such as unclogging, cleaning passages, and replacing bags.

Routine upkeep is straightforward: washable filters and occasional brushroll cleaning are the norm, and the display can prompt maintenance steps. Some reviewers still note that heavy hair loads or certain debris can require extra manual cleaning over time.

Handling is generally light and balanced with good swivel action, though the floorhead behavior on hard floors can reduce the feeling of effortless maneuvering for larger debris.

The mop attachment can help with light spot cleaning and shine, but it is not a full mop replacement and some owners report poor results or mechanical issues.

Noise is a standout strength: measured levels are relatively low on standard modes and many users describe it as quieter than competing cordless sticks.

Noise is described as reasonable in Eco/Auto but noticeably loud in Boost/Max. Some reviewers find it quieter than expected for the suction level, while others still consider the highest setting too loud for close-quarters use.

A few users mention noticeable odors, particularly during auto-empty cycles, while others do not report smell issues.

Ongoing costs can be higher than bagless rivals due to proprietary dust bags and replacement parts, and some mention paying extra for certain accessories.

Packaging is usually adequate, but there are reports of cracked or damaged tower components arriving out of the box.

Pet tools and carpet cleaning earn frequent praise for picking up fur, but heavy shedding can contribute to clogs and some owners report the base or chute struggling with pet hair.

Pet owners benefit from the Outsize’s strong suction and motorized tools, with multiple reviews calling out excellent fur pickup and helpful pet-focused attachments. Exact tool availability varies by bundle, so pet-specific accessories may depend on the version you buy.

Value is polarizing: some feel the auto-empty convenience justifies the premium, while many owners call it overpriced given hard-floor shortcomings and reliability complaints.

Price is firmly premium, and reviewers often call it expensive even when they like the performance. Value improves for large homes and pet owners who will use the bigger bin and longer runtime; for small spaces, several reviews suggest it is more vacuum than necessary.

Measured runtimes vary widely by mode and head, but many users see roughly half an hour to an hour per battery in standard use, with the second battery extending total time. Turbo runtime is short and best treated as a burst mode; several reviews cite single-digit minutes of high power before needing a recharge or battery swap.

In Eco/Auto-style use, reviewers commonly report runtimes ranging from roughly 40 minutes to well over an hour per battery depending on head and surface. With two batteries, several sources describe reaching about two hours of total cleaning time. Boost/Max mode is treated as a short-burst option: many reviews cite roughly 8 to 12 minutes per battery. It is effective for deep cleaning, but reviewers agree it drains quickly compared with Auto or Eco.

Some owners warn that dragging hard grit or pebbles can scratch wood floors if not picked up cleanly, so careful technique matters on delicate surfaces.

The spinning mop system is water-focused with adjustable output and typically discourages detergent use; it is best for light, fresh messes rather than deep cleaning.

The freestanding all-in-one tower is praised for storing tools and charging a spare battery, but multiple reviewers call it bulky and note the doors and clearances can be awkward in tight spaces.

The Outsize typically relies on a wall dock or stand and is often noted as not free-standing. Its larger size can feel bulky when stored, and some docks do not hold every attachment at once.

Across tests and owner reports, suction feels strong on carpet and rugs, but overall performance is inconsistent on hard floors and some users report suction drop-offs over time.

Across the reviews, Outsize is described as one of the strongest cordless vacuums available, delivering near-upright cleaning power. Several testers call it the top performer for raw suction, but that strength can make plush carpet harder to push and can shove larger debris unless you adjust power or airflow.

Support experiences are mixed; several owners report frustrating warranty processes, slow turnaround, or being required to ship the full unit for service.

Only a small portion of the review set discusses support directly, but that mention is negative, describing a slow, chat-heavy experience that ended without resolution. With limited data, reliability and service impressions are mixed and under-documented compared with performance.

Attachments generally click on and off quickly, and the tower storage keeps tools handy, though some reviewers dislike having to swap tools to handle hard-floor debris well.

Tool swaps are commonly described as quick and intuitive thanks to Dyson’s quick-release design. This makes it easy to move from floor cleaning to above-floor tasks without breaking momentum.

Several reviews praise the low-profile reach for getting under furniture and the flexibility to clean along edges and into tighter spaces.

Under-furniture reach is a consistent strength, with multiple reviews noting it can recline and clean under couches and beds without moving heavy furniture. The wide head helps cover open areas quickly once you have clearance.

Above-floor performance is a strong point: mini motorized tools and crevice attachments are praised for sofas, stairs, vehicles, and tight spots.

Above-floor and upholstery results are strong with the mini motorized and hair-focused tools, especially on couches and pet beds. Several reviewers still caution that the weight and trigger-style control make long overhead sessions less comfortable.

The mop attachment tank is easy to fill and includes adjustable flow settings, though capacity is limited as expected for an add-on tool.

Weight is around the mid-5 lb range; many find it manageable, but whole-home sessions can still feel tiring compared with lighter sticks.

Weight is the most consistent complaint: reviewers repeatedly call the Outsize heavy, especially for handheld, stairs, and overhead work. The extra bin size and larger head contribute to arm fatigue during long cleans.