Average score
P1
Product 1: Dyson PencilVac Fluffycones
3.4
P2
Product 2: Shark Cordless Vacuum IZ362H
4.0
Accessories and Tools
P1
Product 1: Dyson PencilVac Fluffycones
3.9
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.
P2
Product 2: Shark Cordless Vacuum IZ362H
3.8
The included tools were generally liked, especially the soft dusting and upholstery setup, but one reviewer was annoyed that a mini motorized tool was not included.
Aesthetic design and finish
P1
Product 1: Dyson PencilVac Fluffycones
4.9
Reviewers who discussed looks generally loved the PencilVac’s slim, stylish, premium design and saw it as attractive enough to leave out.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.0
The color/finish received a positive aesthetic note, with the fuchsia finish called really nice.
AI, Smart, App and Automation
P1
Product 1: Dyson PencilVac Fluffycones
2.5
Smart/app feedback was lukewarm to negative: alerts and maintenance info were useful, but reviewers disliked forced app use, limited features, or redundancy.
P2
Product 2: Shark Cordless Vacuum IZ362H
2.5
Automation was a weak point because the current red Shark required manual floor-mode switching instead of automatic floor detection.
Airflow blowback
P1
Product 1: Dyson PencilVac Fluffycones
4.0
Blowback evidence was limited but positive, with one reviewer saying dust blow-back during emptying was minimal.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetArea Rug Handling
P1
Product 1: Dyson PencilVac Fluffycones
2.1
Area rug handling was mostly weak, with only flat or thin rugs getting acceptable surface pickup and plusher rugs failing.
P2
Product 2: Shark Cordless Vacuum IZ362H
5.0
Area-rug handling was excellent in the kitty-litter rug test, where the reviewer called the cleaning job superb.
Assembly and Setup
P1
Product 1: Dyson PencilVac Fluffycones
5.0
Setup was consistently praised as quick, straightforward, and minimal, with several reviewers assembling it in minutes.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetAutomatic shutoff for obstructions
P1
Product 1: Dyson PencilVac Fluffycones
1.5
Obstruction shutoff evidence was limited but negative, with one reviewer criticizing shutoffs when pressing down on carpet.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetBattery and Charging
P1
Product 1: Dyson PencilVac Fluffycones
3.6
Battery and charging were mixed: reviewers liked the dock and swappable battery, but runtime and replacement-battery concerns limited enthusiasm.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.5
Battery and charging feedback was positive because reviewers liked the removable battery and being able to charge it away from the vacuum.
Bin and Bag
P1
Product 1: Dyson PencilVac Fluffycones
3.3
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.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.5
The bin earned positive marks because reviewers found it easy to detach or empty with a lever over the trash.
Build quality and durability
P1
Product 1: Dyson PencilVac Fluffycones
4.2
Build quality was usually described as excellent or high-quality, though one negative reviewer criticized flimsy plastic and potential breakage.
P2
Product 2: Shark Cordless Vacuum IZ362H
5.0
Build and durability sentiment was very positive from the pet-owner review, where the vacuum was described as performing very well after prior vacuums failed.
Carpet — High-Pile Pickup
P1
Product 1: Dyson PencilVac Fluffycones
1.0
High-pile carpet performance was poor, with stalling and unsuitability reported.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetCarpet — Low-Pile Pickup
P1
Product 1: Dyson PencilVac Fluffycones
2.2
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.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.5
Low-pile/general carpet pickup was praised in two reviews, with reviewers saying it did a good job getting everything and vacuumed well.
Carpet — Medium-Pile Pickup
P1
Product 1: Dyson PencilVac Fluffycones
1.4
Medium-pile carpet pickup was consistently poor, with reviewers reporting stalling, weak agitation, and unsuitable carpet performance.
P2
Product 2: Shark Cordless Vacuum IZ362H
5.0
Carpet pickup on the tested rug/fitted-carpet style surface was excellent, with debris cleaned in the initial pass.
Clogging and debris prevention
P1
Product 1: Dyson PencilVac Fluffycones
1.6
Clogging and debris prevention were weaknesses, especially with flour, sand, large debris, and internal flap concerns.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.5
Clogging evidence was positive: the owner said clogs generally were not a problem and could be cleared when they happened.
Comparative performance
P1
Product 1: Dyson PencilVac Fluffycones
2.3
Comparative performance was mixed to negative: the PencilVac beat some Dyson sticks for feel, but trailed standard models for whole-house cleaning and value.
P2
Product 2: Shark Cordless Vacuum IZ362H
2.5
Comparative performance was a weakness: one reviewer preferred the Shark Reveal and another broad test did not recommend the Shark builds overall.
Controls and UI
P1
Product 1: Dyson PencilVac Fluffycones
3.5
Controls were simple and readable, with battery/time display praised, but reviewers missed auto-adjustment and found manual mode switching old-school.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.3
Controls were mostly easy to use, though the IZ362H requires manual floor-mode switching rather than automatic floor detection.
Convertible handheld design
P1
Product 1: Dyson PencilVac Fluffycones
2.1
The PencilVac performs poorly as a true handheld because the wand cannot shorten, making close-range furniture, car, and upholstery work awkward.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.0
The handheld conversion was treated as useful because the reviewer said it could break down to a handheld and change as needed.
Cordless convenience
P1
Product 1: Dyson PencilVac Fluffycones
4.7
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.
P2
Product 2: Shark Cordless Vacuum IZ362H
5.0
Cordless convenience was one of the clearest strengths, with the owner calling unplugged use a huge deal.
Cord management
P1
Product 1: Dyson PencilVac Fluffycones
4.5
Cord management evidence was limited but positive, with one reviewer noting the dock could keep extra cable neat and tidy.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetCrevice / Groove Pickup (Hard Floors)
P1
Product 1: Dyson PencilVac Fluffycones
2.1
Crevice and groove pickup was weak, with reviewers noting underperformance in crevice tests and residue left in floorboard gaps.
P2
Product 2: Shark Cordless Vacuum IZ362H
3.5
Crevice/groove pickup was mixed: the vacuum left some debris in a crack, then picked it up on the backward pass.
Debris illumination
P1
Product 1: Dyson PencilVac Fluffycones
4.9
Debris illumination was one of the strongest features, with reviewers repeatedly praising the dual green lights for revealing hidden dust.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetEase of use
P1
Product 1: Dyson PencilVac Fluffycones
4.5
Ease of use was very strong overall, with reviewers calling it intuitive, broom-like, comfortable, and easy to grab for quick cleans.
P2
Product 2: Shark Cordless Vacuum IZ362H
5.0
Ease of use was excellent where directly judged, with one reviewer calling operation very simple.
Edge and Baseboard Cleaning (Hard Floors)
P1
Product 1: Dyson PencilVac Fluffycones
3.7
Edge and baseboard cleaning was mixed: side-on cleaning often worked well, but the angled front made flush edge cleaning awkward.
P2
Product 2: Shark Cordless Vacuum IZ362H
3.0
Edge/baseboard-style performance was middling in the comparative side-edging section, where Shark red received a B-minus against Shark blue's D.
Emptying and Mess Control
P1
Product 1: Dyson PencilVac Fluffycones
3.9
Emptying feedback was mixed-positive: many liked the syringe-style, mess-controlled ejection, while others found the process overengineered or leaky.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.2
Emptying was generally easy, though one owner noted the bin sometimes needed a shake and comparison testing criticized deeper cleaning access.
Filter-change indicator
P1
Product 1: Dyson PencilVac Fluffycones
4.0
Filter-change indicator evidence was limited but positive, with one reviewer expecting app notifications to be useful for filter replacement.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetFiltration / Dust Containment
P1
Product 1: Dyson PencilVac Fluffycones
4.3
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.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.3
Filtration feedback was positive where opinionated: reviewers described the filter system as working and the HEPA filter as thick and durable.
Floorhead design
P1
Product 1: Dyson PencilVac Fluffycones
3.9
The Fluffycones floorhead impressed many reviewers for agility and hard-floor pickup, but the pointed geometry and some hair/debris behavior drew criticism.
P2
Product 2: Shark Cordless Vacuum IZ362H
2.5
Floorhead design had clear tradeoffs: it helped cleaning in some tests, but reviewers criticized the non-DuoClean design and poor access for cleaning.
Floorhead Seal on Hard Floors
P1
Product 1: Dyson PencilVac Fluffycones
3.0
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.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetHair-removal channel issues
P1
Product 1: Dyson PencilVac Fluffycones
2.1
Hair-removal channel behavior was a recurring caveat: the cones reduced tangles but could eject hairballs or require manual pickup.
P2
Product 2: Shark Cordless Vacuum IZ362H
3.5
Hair-removal channel evidence was mixed because the vacuum avoided wrap but could leave long hairs around the cone that needed grabbing.
Hair Pickup — Carpets
P1
Product 1: Dyson PencilVac Fluffycones
2.0
Hair pickup on carpets was weak, with reviewers reporting ejected long hair and limited carpet usefulness.
P2
Product 2: Shark Cordless Vacuum IZ362H
5.0
Carpet pet-hair pickup was excellent, with a single forward pass cleaning up pet hair perfectly.
Hair Pickup — Hard Floors
P1
Product 1: Dyson PencilVac Fluffycones
3.4
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.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetHair‑Wrap / Tangle Resistance
P1
Product 1: Dyson PencilVac Fluffycones
4.5
Hair-wrap resistance was generally strong; reviewers repeatedly noted that tangling was not the main problem even when hair pickup was imperfect.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.8
Hair-wrap resistance was strong across tests, with reviewers finding no long hair wrap or saying the Zero-M brush worked perfectly.
Hard Floor — Fine Dust Pickup
P1
Product 1: Dyson PencilVac Fluffycones
4.3
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.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.5
Fine hard-floor debris pickup was strong in testing, with the reviewer saying it did a very good job on fine debris.
Hard Floor — Large Debris Intake
P1
Product 1: Dyson PencilVac Fluffycones
3.5
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.
P2
Product 2: Shark Cordless Vacuum IZ362H
2.0
Large hard-floor debris intake was a clear limitation because oversized goldfish debris would not fit through the head.
Headlight and LED lights
P1
Product 1: Dyson PencilVac Fluffycones
5.0
The LED/headlight system was strongly praised, especially because illumination works from both front and rear directions.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetInnovation compared to competitors
P1
Product 1: Dyson PencilVac Fluffycones
5.0
Innovation was highly praised; reviewers repeatedly framed the PencilVac as unusually engineered, distinctive, and unlike competitors.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetKid-friendliness
P1
Product 1: Dyson PencilVac Fluffycones
5.0
Kid-friendliness evidence was limited but strongly positive, with one reviewer saying both children wanted to use the lightweight, light-up vacuum.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetLow-profile design
P1
Product 1: Dyson PencilVac Fluffycones
4.9
The low-profile design was a standout advantage for tight spaces, low furniture, and awkward areas.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetMaintenance requirements
P1
Product 1: Dyson PencilVac Fluffycones
3.6
Maintenance was mixed: some reviewers found it simple and low-maintenance, while others disliked filter fiddliness, dust, or detailed cleaning needs.
P2
Product 2: Shark Cordless Vacuum IZ362H
2.3
Maintenance access was a repeated concern, especially brush-roll access and internal cleaning limitations.
Maneuverability and Handling
P1
Product 1: Dyson PencilVac Fluffycones
5.0
Maneuverability was the clearest consensus strength: nearly every reviewer praised its nimble, gliding, multidirectional handling.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.5
Handling was praised across reviews, with reviewers saying it rolled easily, maneuvered easily, and the red model may roll a little easier.
Noise level
P1
Product 1: Dyson PencilVac Fluffycones
3.5
Noise drew limited but generally acceptable feedback, described as standard or moderate rather than a standout strength or major drawback.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetOnboard tool storage
P1
Product 1: Dyson PencilVac Fluffycones
4.4
Onboard tool storage was mostly praised for keeping the tool with the dock, though one reviewer found the holder insecure.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetOngoing ownership costs (bags, filters, batteries)
P1
Product 1: Dyson PencilVac Fluffycones
2.0
Ownership-cost evidence was limited but negative, focused on the proprietary replacement battery being harder and more expensive to source.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetOverall durability/longevity
P1
Product 1: Dyson PencilVac Fluffycones
1.5
One reviewer raised a strong longevity concern, questioning whether the unusual, clog-prone design would last over time.
P2
Product 2: Shark Cordless Vacuum IZ362H
5.0
Longer-term owner feedback was very strong, with one reviewer saying it would be their vacuum for life after months of use.
Overall opinion
P1
Product 1: Dyson PencilVac Fluffycones
3.8
Overall opinions were positive only within a narrow use case: reviewers liked the innovation and ease, but repeatedly warned it is not for everyone.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.0
Overall opinion was mixed across the evidence: owner-style reviews were very positive, while one broad comparison test did not recommend the Shark builds.
Packaging quality
P1
Product 1: Dyson PencilVac Fluffycones
3.5
Packaging was generally compact and organized, but one reviewer disliked the remaining plastic wrapping.
P2
Product 2: Shark Cordless Vacuum IZ362H
2.0
Packaging/unboxing quality drew criticism because stickers left glue residue on the vacuum.
Pet-Ready Features
P1
Product 1: Dyson PencilVac Fluffycones
2.8
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.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.8
Pet-hair evidence was strong, with carpet hair pickup described as perfect in a single pass and comparison notes calling the Shark red super effective for dog hair.
Price and Value
P1
Product 1: Dyson PencilVac Fluffycones
2.8
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.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.5
Value was praised when discounted, with the reviewer saying a low sale price was hard to pass up for a HEPA-equipped vacuum.
Privacy controls
P1
Product 1: Dyson PencilVac Fluffycones
1.0
Privacy feedback was limited but negative, based on the app requesting permanent location access without a clear reason.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetRuntime
P1
Product 1: Dyson PencilVac Fluffycones
2.8
Runtime was a common limitation: adequate for small spaces or spot cleans, but short versus other cordless vacuums and weak on boost.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.5
Runtime was described positively in comparison evidence that grouped the red Shark with removable battery and long playtimes.
Scratch resistance
P1
Product 1: Dyson PencilVac Fluffycones
5.0
Scratch-resistance evidence was limited but positive, with one reviewer noting the floorhead touched baseboards without scratching them.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetSelf-propel feature
P1
Product 1: Dyson PencilVac Fluffycones
4.5
Self-propel feedback was limited but positive, with one reviewer describing a smooth self-propelling feel from the floorhead.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetStair Cleaning
P1
Product 1: Dyson PencilVac Fluffycones
4.7
Stair feedback was positive because the low weight and long, slim body made quick stair and hard-to-reach cleaning easier.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetStorage footprint and upright-stand stability
P1
Product 1: Dyson PencilVac Fluffycones
3.6
Storage feedback was mixed: the slim magnetic stand looked neat and compact, but some reviewers found it flimsy, space-inefficient, or too light.
P2
Product 2: Shark Cordless Vacuum IZ362H
3.8
Storage feedback was mixed: the clip/stowed setup was praised, but one reviewer said it becomes top-heavy and stores poorly when left assembled upright.
Stuck resistance
P1
Product 1: Dyson PencilVac Fluffycones
1.5
Stuck resistance was weak on carpets and rugs, where reviewers reported bogging down, stalling, or shutoff behavior.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetSuction and Airflow
P1
Product 1: Dyson PencilVac Fluffycones
3.0
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.
P2
Product 2: Shark Cordless Vacuum IZ362H
3.3
Reviewers split on power: one owner praised the turbo boost as extra pickup power, while comparative testing criticized the Shark models for weak damage output and longer clear time.
Suitability for heavy-duty use
P1
Product 1: Dyson PencilVac Fluffycones
1.7
Heavy-duty suitability was poor; reviewers repeatedly said it is for light daily maintenance, not large homes, major messes, or frequent intense cleaning.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.5
Heavy-duty suitability was supported by the pet-owner review, which praised performance after dog hair had broken prior vacuums.
Suitability for small spaces
P1
Product 1: Dyson PencilVac Fluffycones
4.2
Small-space suitability was strong, especially for apartments, small hard-floor homes, and spot cleaning where the runtime and bin are less limiting.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetSupport and Reliability
P1
Product 1: Dyson PencilVac Fluffycones
1.5
Reliability evidence was limited to one negative reviewer who called durability and reliability a major question mark.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.0
Support was mixed but ultimately favorable in the comparative test because email support sent a replacement order after follow-up.
Surface safety with attachments
P1
Product 1: Dyson PencilVac Fluffycones
5.0
Surface safety with attachments was limited but positive, tied to the soft floorhead’s ability to clean hard floors without scratching.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.5
Surface safety was positive in the unboxing review because the soft/rubberized floorhead parts were described as safe for delicate hard floors.
Tool-change simplicity
P1
Product 1: Dyson PencilVac Fluffycones
4.5
Tool-change simplicity evidence was limited but positive, with one reviewer saying the attachments clipped in and out easily.
P2Product 2: Shark Cordless Vacuum IZ362H
No score yetUnder-Furniture Pickup
P1
Product 1: Dyson PencilVac Fluffycones
5.0
Under-furniture pickup was excellent thanks to the slim, low-profile body and floorhead that could lie nearly flat.
P2
Product 2: Shark Cordless Vacuum IZ362H
2.0
Under-furniture reach was limited compared with the Shark Reveal because the IZ362H wand does not flex.
Upholstery / Above-Floor Pickup
P1
Product 1: Dyson PencilVac Fluffycones
2.1
Above-floor and upholstery use was a weak spot because the long, non-convertible wand made furniture, cars, and close-up tasks awkward.
P2
Product 2: Shark Cordless Vacuum IZ362H
4.0
Above-floor and upholstery pickup was solid, with the upholstery tool pulling pet hair off a cat bed pretty well.
Versatility
P1
Product 1: Dyson PencilVac Fluffycones
2.1
Versatility scored low because reviewers agreed it is a specialized hard-floor touch-up vacuum rather than a whole-home, multi-surface cleaner.
P2
Product 2: Shark Cordless Vacuum IZ362H
3.8
Versatility was positive but not perfect: one reviewer said it aced every test except oversized goldfish, while comparison testing found it only decent outside its stronger use case.
Weight
P1
Product 1: Dyson PencilVac Fluffycones
4.9
Weight was an overwhelming strength, with reviewers repeatedly praising the slim, light, easy-to-carry body.
P2
Product 2: Shark Cordless Vacuum IZ362H
3.8
Weight feedback was mixed: one reviewer called it lightweight and easy to maneuver, while comparison testing said the red Shark carried a heavier loadout.