Compare Dyson PencilWash vs Dyson Gen5 Outsize Cordless Vacuum Cleaner

The included dock was viewed positively as an included accessory rather than an extra paid add-on.

Reviewers liked the broad, useful tool set, including well-designed attachments, though storage can be a hassle.

Reviewers broadly liked the slim, streamlined look and mop-like feel, even when they criticized the cleaner’s performance or storage.

App support was limited but somewhat useful, mainly offering instructional and maintenance videos rather than deeper smart features.

Smart cleaning features were helpful, especially auto suction adjustment; particle readouts were more mixed.

One reviewer reported airflow blowback with small debris, making this a specific suction-related drawback.

Setup/storage of the two-piece cleaner was mildly criticized, with one reviewer saying separating the cleaner could be a bit of a faff.

Battery and charging were adequate for quick cleaning, helped by swappable batteries, but the no-display charge feedback and shorter runtime drew caveats.

Battery and charging were major strengths, with reviewers praising the extra battery and extended cleaning time.

Dirty-water handling was mixed: one review praised the solids tray, while another warned the unsealed reservoir could spill.

The oversized bin was repeatedly praised for reducing emptying interruptions, though it contributes to weight and ergonomics tradeoffs.

Build quality was described as high-end overall, with a small caveat about flex near the built-in crevice tool.

High-pile and deeper carpet pickup were strong overall, although the wider Outsize head could trail the smaller Gen5detect in deep-clean comparisons.

Low-pile carpet results were strong, with lab tests showing high debris pickup in one pass or measured low-carpet performance.

Carpet cleaning was strong overall, though the wider Outsize head was reported as slightly worse in deep-clean testing than the smaller Gen5detect.

The filter-free design was praised as potentially reducing blockages and grime buildup.

Clogging prevention performed well in pet-hair and hay scenarios, with heads staying unclogged and reducing tangles.

Comparative performance was mixed-to-negative, with the PencilWash praised for size and reach but often judged behind larger wet-dry cleaners for power, edge work, and self-cleaning.

Comparative performance was top-tier overall, though the smaller Gen5detect was favored by some for value, weight, and head performance.

Controls were seen as simple and clean, but reviewers also noted limited customization, no full charge display, and some confusion around boost operation.

Controls and UI were generally useful, especially battery and troubleshooting readouts, but particle data was considered less useful by some reviewers.

The vacuum converts to handheld use easily, but multiple reviewers found handheld tasks tiring because of wrist weight.

Cordless convenience benefited from the second swappable battery, which helped sustain long cleaning sessions.

Grooves and grout were a weakness in the video review, which said gap-heavy floors were not a good match.

Crevice pickup performed well, with reviewers reporting little issue in crevice tests.

Debris illumination was one of the most praised features, making fine dust visible and hard floors feel cleaner.

Dried-on stain evidence was weak-to-mixed: one reviewer found pressure stalled the roller, while another removed a tough stain only slowly.

Ease of use was a standout benefit for everyday handling, with reviewers calling it brilliantly simple, effortless, and easy to grab.

Ease of use was strong for open-floor cleaning and controls, with faster coverage and reduced hand fatigue noted.

Edge cleaning was a clear weakness in the hands-on review because the roller could not clean all the way to room edges.

Edge cleaning performed very well in testing, with little difficulty near edges.

Emptying and mess control were major concerns, with reviewers describing disgusting cleanup, spill risk, leaking, and only moderate help from the solids tray.

Emptying was viewed positively, with simple, mess-controlled disposal and less frequent trips to the trash.

Filter-free operation was mostly viewed favorably, with reviewers linking it to less odor buildup, easier hygiene, and fewer grime or blockage concerns.

Dust containment and filtration were rated highly, with reviewers describing the vacuum as completely sealed.

One hands-on review warned that extra moisture mode leaves the floor feeling damp.

Floorhead design split reviewers: its compact head helped with gaps and chair legs, but the drip tray and hard-to-access dirty area drew criticism.

The wider floorhead improves coverage and speed, but reviewers noted it can reduce suction concentration and make tight spaces trickier.

Fresh or smaller liquid-mess pickup was viewed positively, with reviewers describing red wine or spilt milk-type messes as easy or effective targets.

Hair-removal channel issues appeared as a specific caveat, with hair wrapping around axles on newer attachments.

Hair pickup on carpet and pet-hair removal were repeatedly excellent in tests and reviewer use.

Hair pickup on hard floors was strong, but one reviewer noted axle wrapping as a drawback on newer heads.

Hair-wrap resistance was a major strength across reviews, despite one caveat about hair collecting around axles.

Fine-dust and regular hard-floor messes were praised in the hands-on review, which said the PencilWash cleans brilliantly for everyday buildup.

Hard-floor fine dust pickup was excellent, aided by strong hard-floor performance and dust-illuminating tools.

Large-debris evidence was mixed: one reviewer said loose particles were collected quickly, while another expected bigger messes to be a struggle.

Large debris pickup on hard floors was excellent in tests, including larger particles and debris piles.

Innovation was widely recognized: reviewers called the form factor highly original, unusually slim, and an engineered solution to a specific cleaning niche.

Reviewers saw the Gen5 Outsize as highly innovative or state-of-the-art, especially for dust visibility, smart suction, and cordless power.

One review saw the clean/dirty water separation as an upgrade for kids, pets, and high-traffic floors.

The low-profile design received strong praise for sliding under furniture, tight spots, and areas bulkier cleaners cannot reach.

Low-profile cleaning was helped by the slim roller fitting under tighter quarters.

Maintenance was the biggest practical drawback: reviewers repeatedly criticized manual washing, drying, and cleanup after use.

Maintenance requirements were favorable because routine upkeep was simple and hair systems reduce regular detangling.

Maneuverability was one of the strongest themes, with reviewers praising its glide, swivel, grip, one-handed handling, and lightweight feel.

Handling is a tradeoff: the wider head speeds open-floor cleaning but is harder to maneuver in tight or overhead areas.

Mopping performance was mixed: reviewers liked routine maintenance cleaning but criticized deep scrubbing, larger messes, and tougher stains.

Noise drew strong praise in the hands-on review that described the PencilWash as very quiet and usable without disturbing others.

Noise feedback was mixed: one reviewer called Dyson options noisy, while another described the Gen5outsize as quieter than earlier experiences.

Odor control was mixed: filter-free design was praised as a way to avoid smells, but wet brush drying and mold/odor worries remained.

Onboard and dock-based tool storage were praised for keeping the crevice tool and attachments accessible.

Ownership-cost evidence was mixed-to-negative, with concerns about wasteful cleanup supplies and spare batteries adding cost.

Durability evidence was limited but positive, with one reviewer seeing fewer external moving parts as a breakage-reduction benefit.

Overall opinion was mixed, ranging from excitement and praise for the compact format to strong criticism of performance, price, and cleanup.

Overall sentiment was very positive, positioning the Gen5 Outsize as a high-performing premium vacuum with weight and price caveats.

One review framed the clean/dirty water separation as a useful upgrade for homes with pets or other high-traffic mess sources.

Pet-focused cleaning was a standout, especially with dog hair and tangle-resistant tools.

Value opinions were split: several reviews called it competitive or affordable for Dyson, while negative hands-on reviews found it hard to recommend at the price.

Price and value were the clearest weakness: reviewers praised performance but repeatedly called the cost steep or hard to justify for many buyers.

Runtime was acceptable for small homes and ordinary cleaning but less convincing for larger homes or long sessions.

Runtime was one of the strongest attributes, helped by long battery life and two included batteries.

The missing self-cleaning cycle was one of the most consistent complaints across reviews, especially compared with larger wet-dry cleaners.

The self-propelled feel was praised in hands-on reviews for helping the cleaner pull itself forward and feel effortless.

The liquid system was generally liked for separating clean and dirty water, adding extra moisture for spots, and avoiding smearing dirt.

One reviewer expected the lighter PencilWash to help with the stair-carrying problem they had with a heavier Dyson wet cleaner.

Storage was a repeated weakness because the two-piece design, drip tray, drying needs, and awkward dock made the product less tidy than expected.

Storage opinions were split between praise for the Floor Dok and criticism of wall-drill docking and attachment clutter.

Residue removal was mixed-to-negative because sticky residue required extra time and another reviewer doubted roller-only cleaning could give a spotless finish.

Reviewers treated the lack of suction as a clear limitation for solid messes, deep cleaning, and spotless results, with one reviewer saying the machine lacked power.

Strong suction and airflow drove excellent debris removal, with one test noting the wider Outsize head was less concentrated than the smaller Gen5detect but still above average.

Heavy-duty suitability was limited: reviewers said very dirty messes or deeper cleaning needs call for something more powerful.

Reviewers consistently framed the Outsize as best suited to large homes, heavy cleaning sessions, pets, and lots of carpet or floor area.

Small-space suitability was strong, with repeated praise for apartments, smaller homes, low furniture, and compact storage needs, though large homes were a caveat.

Small-space suitability was weak because the larger head and body struggle in tight areas and smaller homes.

The tool-change experience was criticized because the PencilWash and PencilVac heads do not interchange, leaving users to buy separate machines.

The built-in crevice tool was praised for being easy to access during cleaning.

Under-furniture pickup was a standout strength because the flat, low-profile body repeatedly reached couches, beds, cabinets, and low-clearance furniture.

Under-furniture reach benefited from the slimmer roller design fitting tighter quarters.

Above-floor and upholstery cleaning benefits from the Hair Screw tool, but the heavy body limits comfort for high or handheld tasks.

Versatility was limited because reviewers said it does not replace a vacuum, is not a do-everything machine, and lacks interchangeable cleaning heads.

Versatility was strong thanks to performance across multiple surfaces and attachments for many cleaning situations.

Water tank feedback was context-dependent: acceptable for smaller spaces in one test, but small tanks and refills were concerns elsewhere.

Weight was one of the strongest positives, with reviewers repeatedly praising the ultra-light feel and easy handling.

Weight was one of the most repeated negatives, making the vacuum bulky, heavy, and fatiguing for some users.