Compare Shark Vertex Pro Cordless Vacuum Cleaner vs Dyson PencilVac Fluffycones

High-pile carpet evidence is excellent, including a best-performance tie and a successful shag-carpet test.

High-pile carpet performance was poor, with stalling and unsuitability reported.

Medium-pile and deep carpet evidence is strong, including perfect or near-leading deep-clean results in several tests.

Medium-pile carpet pickup was consistently poor, with reviewers reporting stalling, weak agitation, and unsuitable carpet performance.

Longevity evidence is limited but positive, centered on the long warranty coverage mentioned in one review.

One reviewer raised a strong longevity concern, questioning whether the unusual, clog-prone design would last over time.

Support evidence is limited but favorable, based on replacement parts availability and warranty coverage.

Reliability evidence was limited to one negative reviewer who called durability and reliability a major question mark.

Heavy-duty suitability has limited but positive evidence from a pet-heavy home reviewer who saw enough power for deeper cleaning.

Heavy-duty suitability was poor; reviewers repeatedly said it is for light daily maintenance, not large homes, major messes, or frequent intense cleaning.

Versatility is one of the strongest themes, with reviewers repeatedly praising multi-surface cleaning and multiple configurations.

Versatility scored low because reviewers agreed it is a specialized hard-floor touch-up vacuum rather than a whole-home, multi-surface cleaner.

Innovation versus competitors is mixed-to-negative because reviewers liked some Shark features but noted missing newer automation.

Innovation was highly praised; reviewers repeatedly framed the PencilVac as unusually engineered, distinctive, and unlike competitors.

Onboard tool storage is a weakness because one reviewer specifically found the lack of onboard storage frustrating.

Onboard tool storage was mostly praised for keeping the tool with the dock, though one reviewer found the holder insecure.

Carpet hair pickup is generally strong, with pet-hair carpet performance praised despite some clumping and cleanup caveats.

Hair pickup on carpets was weak, with reviewers reporting ejected long hair and limited carpet usefulness.

Above-floor and upholstery cleaning is generally good, helped by attachments, handheld conversion, and lift-away-style use.

Above-floor and upholstery use was a weak spot because the long, non-convertible wand made furniture, cars, and close-up tasks awkward.

Low-pile carpet pickup is strong in tests, with one review reporting 90% pickup and another saying most debris was collected.

Low-pile carpet and thin-rug results were limited and surface-level only; reviewers found it could do light pickup but not dependable deeper cleaning.

Low-profile reach is mixed-to-negative, with reviewers saying it can reach under some furniture but not under low appliances or far under furniture without reconfiguration.

The low-profile design was a standout advantage for tight spaces, low furniture, and awkward areas.

The handheld conversion is useful for above-floor work, but several reviewers found weight or balance limiting during longer handheld use.

The PencilVac performs poorly as a true handheld because the wand cannot shorten, making close-range furniture, car, and upholstery work awkward.

Weight is one of the most repeated tradeoffs, praised as manageable by some but criticized in handheld, stair, or longer-use scenarios.

Weight was an overwhelming strength, with reviewers repeatedly praising the slim, light, easy-to-carry body.

Pet-related evidence is mostly positive for hair pickup and pet tools, with caveats around clumping and occasional manual cleanup.

Pet-related feedback was mixed: reviewers liked hard-floor fur pickup and illumination, but noted no mini motorized pet tool and occasional fur balls left behind.

Area-rug handling is mixed: shag performance was praised, but rugs, tassels, and deep pile could cause sticking.

Area rug handling was mostly weak, with only flat or thin rugs getting acceptable surface pickup and plusher rugs failing.

Reviewers generally found suction and pickup strong on floors, though one lab measured below-average raw airflow and another noted reduced suction versus top competitors.

Reviewers consistently said suction is intentionally modest: enough for surface debris on hard floors, but weak versus larger Dyson sticks, carpets, crevices, and heavier messes.

Packaging feedback is positive where discussed, with reviewers appreciating recyclable paper and cardboard packaging.

Packaging was generally compact and organized, but one reviewer disliked the remaining plastic wrapping.

Stuck resistance is a weakness on some rugs or deep-pile carpet, where reviewers reported sticking or catching.

Stuck resistance was weak on carpets and rugs, where reviewers reported bogging down, stalling, or shutoff behavior.

Ownership-cost evidence is mixed: washable filters help, but one lab warned the filter may need frequent cleaning and replacement.

Ownership-cost evidence was limited but negative, focused on the proprietary replacement battery being harder and more expensive to source.

Comparative performance is mixed: it wins on runtime or price in some comparisons, but one lab says better options exist.

Comparative performance was mixed to negative: the PencilVac beat some Dyson sticks for feel, but trailed standard models for whole-house cleaning and value.

Hard-floor hair pickup has limited but positive evidence from a reviewer impressed by the vacuum’s hair performance across test floors.

Hair pickup on hard floors was mixed: short hair and pet hair often cleared well, but long hair or clumps could be ejected or left behind.

Runtime is mixed: low-power or two-battery use can be strong, but boost mode drains quickly and some reviewers wanted more battery life.

Runtime was a common limitation: adequate for small spaces or spot cleans, but short versus other cordless vacuums and weak on boost.

Value is mixed-to-positive: several reviewers call it a strong mid-priced or good-value option, but others say newer or better alternatives exist.

Value was sharply mixed: a few reviewers felt the price made sense for the design, while many thought it was expensive for a limited hard-floor secondary vacuum.

Storage is one of the clearest strengths, with repeated praise for the fold-over design and compact, stable storage posture.

Storage feedback was mixed: the slim magnetic stand looked neat and compact, but some reviewers found it flimsy, space-inefficient, or too light.

Stair cleaning is context-dependent: cordless reach helps, but the heavy cleaner head can make repeated lifting cumbersome.

Stair feedback was positive because the low weight and long, slim body made quick stair and hard-to-reach cleaning easier.

Noise is a drawback in the reviews that measured or discussed it, especially on boost or carpet settings.

Noise drew limited but generally acceptable feedback, described as standard or moderate rather than a standout strength or major drawback.

Debris illumination is helpful overall, with floorhead lighting making dirt easier to see, though one reviewer found it only moderately helpful.

Debris illumination was one of the strongest features, with reviewers repeatedly praising the dual green lights for revealing hidden dust.

Controls and displays are usually praised for battery readouts and easy mode changes, though one reviewer disliked the default Deep Clean reset.

Controls were simple and readable, with battery/time display praised, but reviewers missed auto-adjustment and found manual mode switching old-school.

The DuoClean/dual-roll floorhead is a standout, repeatedly credited for strong pickup and compensating for lower measured power.

The Fluffycones floorhead impressed many reviewers for agility and hard-floor pickup, but the pointed geometry and some hair/debris behavior drew criticism.

LED headlights are helpful for visibility, although one reviewer found the white light less useful than Dyson-style green illumination.

The LED/headlight system was strongly praised, especially because illumination works from both front and rear directions.

Design opinions are mixed but lean positive: reviewers liked the sleeker look in some models, while one found the styling clunky.

Reviewers who discussed looks generally loved the PencilVac’s slim, stylish, premium design and saw it as attractive enough to leave out.

Large-debris intake on hard floors is mostly strong, though one reviewer saw oats flicked around and another saw edge-related debris quirks.

Large-debris intake was mixed: some tests showed strong hard-floor pickup, while others found large food pieces, cornflakes, sand, or high-volume messes caused trouble.

Under-furniture cleaning is widely praised thanks to the MultiFLEX/flexible wand, though one reviewer disliked the feel and low-appliance reach is limited.

Under-furniture pickup was excellent thanks to the slim, low-profile body and floorhead that could lie nearly flat.

Dust-bin feedback is mixed: some reviewers liked the larger or above-average capacity, while another found the bin compact and messy to empty.

The bin split reviewers: compaction made the tiny tube more capable than expected, but several still found it small, fast-filling, or harder to keep clear.

Maintenance is mixed: washable and accessible parts help, but filter clogging, frequent washing, and hair removal were recurring concerns.

Maintenance was mixed: some reviewers found it simple and low-maintenance, while others disliked filter fiddliness, dust, or detailed cleaning needs.

Battery and charging are generally positive because of removable or swappable batteries, though runtime depends heavily on mode.

Battery and charging were mixed: reviewers liked the dock and swappable battery, but runtime and replacement-battery concerns limited enthusiasm.

Overall opinion is mostly positive, but not unanimous: many recommend it strongly, while one lab review does not recommend it due to filter clogging.

Overall opinions were positive only within a narrow use case: reviewers liked the innovation and ease, but repeatedly warned it is not for everyone.

Kid-friendliness has only one light positive mention, focused on the vacuum being cool enough that kids may like using it.

Kid-friendliness evidence was limited but strongly positive, with one reviewer saying both children wanted to use the lightweight, light-up vacuum.

Surface-safety evidence is limited but positive, based on the soft roller’s gentle buffering action on hardwood.

Surface safety with attachments was limited but positive, tied to the soft floorhead’s ability to clean hard floors without scratching.

Crevice and groove pickup has limited negative evidence, with one lab test requiring considerable effort and still missing debris.

Crevice and groove pickup was weak, with reviewers noting underperformance in crevice tests and residue left in floorboard gaps.

Edge and baseboard cleaning is good overall, though one test found parallel wall cleaning better than head-on approaches.

Edge and baseboard cleaning was mixed: side-on cleaning often worked well, but the angled front made flush edge cleaning awkward.

Small-space suitability has limited but positive evidence from compact fold storage and short-space convenience.

Small-space suitability was strong, especially for apartments, small hard-floor homes, and spot cleaning where the runtime and bin are less limiting.

Handling is widely praised, with reviewers highlighting responsive swivel, smooth steering, and easy maneuvering around obstacles.

Maneuverability was the clearest consensus strength: nearly every reviewer praised its nimble, gliding, multidirectional handling.

Build-quality evidence is limited to one positive user-facing comment describing the vacuum as sturdy and well made.

Build quality was usually described as excellent or high-quality, though one negative reviewer criticized flimsy plastic and potential breakage.

Filtration and dust containment are a major strength, with multiple reviewers praising sealed HEPA performance and low particle escape.

Filtration was mostly praised for sealed dust containment and fog-test performance, with one reviewer noting it was not on par with larger HEPA Dyson models.

Tool changes and configuration changes were described as simple, especially lift-away transitions and snap-in cleaning parts.

Tool-change simplicity evidence was limited but positive, with one reviewer saying the attachments clipped in and out easily.

Hair-wrap resistance is mostly strong, but not perfect: several reviewers praised anti-wrap performance while others found clumps or non-removable roller issues.

Hair-wrap resistance was generally strong; reviewers repeatedly noted that tangling was not the main problem even when hair pickup was imperfect.

Floorhead seal evidence is mixed-to-negative, with good crevice pickup in one review but weaker seal concerns in others.

Floorhead seal feedback was limited and mixed, with one reviewer noting the open, soft-roller design reduces sealed suction but is acceptable on hard floors.

Emptying is mixed: several reviewers found it easy and low-contact, while one had trapped hair and messy manual removal.

Emptying feedback was mixed-positive: many liked the syringe-style, mess-controlled ejection, while others found the process overengineered or leaky.

Hard-floor fine-dust pickup is consistently strong, with multiple reviews describing clean hard floors and easy fine-debris pickup.

Fine dust and small hard-floor debris pickup was usually excellent, with several reviewers reporting clean passes, though flour or grooves caused issues for some.

Ease of use is generally strong, driven by no head swapping, easy emptying, and smooth maneuvering, despite some resistance or weight caveats.

Ease of use was very strong overall, with reviewers calling it intuitive, broom-like, comfortable, and easy to grab for quick cleans.

Clogging prevention is a weakness in the lab review that found the pre-motor filter clogged easily with fine debris.

Clogging and debris prevention were weaknesses, especially with flour, sand, large debris, and internal flap concerns.

Hair-removal channel issues are a recurring caveat where reviewers saw clumping or difficult detangling around non-removable parts.

Hair-removal channel behavior was a recurring caveat: the cones reduced tangles but could eject hairballs or require manual pickup.

The tools are useful for common above-floor tasks, but coverage is uneven and some reviewers wanted better storage or a broader kit.

The combi-crevice and dusting tool was often useful for corners, cobwebs, baseboards, and high spots, though some found the long body awkward for closer tasks.

Cordless use is strongly valued for range, car cleaning, stairs, and freedom from cord limits.

Cordless convenience was a major strength, with reviewers repeatedly describing it as grab-and-go, low-friction, and easy to use for quick daily cleans.

Setup is consistently easy, with reviewers saying assembly is straightforward and the main parts click together logically.

Setup was consistently praised as quick, straightforward, and minimal, with several reviewers assembling it in minutes.

Smart automation is a weakness because reviewers noted the lack of automatic suction or floor adjustment.

Smart/app feedback was lukewarm to negative: alerts and maintenance info were useful, but reviewers disliked forced app use, limited features, or redundancy.

Blowback evidence was limited but positive, with one reviewer saying dust blow-back during emptying was minimal.

Obstruction shutoff evidence was limited but negative, with one reviewer criticizing shutoffs when pressing down on carpet.

Cord management evidence was limited but positive, with one reviewer noting the dock could keep extra cable neat and tidy.

Cyclone performance is a clear weakness in one lab review, which criticized the lack of multiple cyclones for fine-dust separation.

Filter-change indicator evidence was limited but positive, with one reviewer expecting app notifications to be useful for filter replacement.

Privacy feedback was limited but negative, based on the app requesting permanent location access without a clear reason.

Scratch-resistance evidence was limited but positive, with one reviewer noting the floorhead touched baseboards without scratching them.

Self-propel feedback was limited but positive, with one reviewer describing a smooth self-propelling feel from the floorhead.