Average score
DEWALT 20V Handheld Cordless Vacuum
4.3
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.1
Clogging and debris prevention
DEWALT 20V Handheld Cordless Vacuum
2.0
Large pieces were a clogging concern because the small inlet and hose can block on bigger debris.
Shark UltraCyclone Pro Cordless Handheld Vacuum
5.0
The straight airflow path was praised for letting larger debris pass without getting stuck.
Onboard tool storage
DEWALT 20V Handheld Cordless Vacuum
5.0
The included bag was praised for keeping all accessories together and reducing the chance of losing them.
Shark UltraCyclone Pro Cordless Handheld Vacuum
2.0
Onboard tool storage was a weakness because attachments had no dedicated storage location.
Suitability for heavy-duty use
DEWALT 20V Handheld Cordless Vacuum
4.8
Reviewers strongly positioned it for heavy-duty workshop, jobsite, dust-extraction, and garage cleanup.
Shark UltraCyclone Pro Cordless Handheld Vacuum
2.3
Reviewers consistently treated it as a quick-clean tool, not a deep-cleaning or long-session vacuum.
Area Rug Handling
DEWALT 20V Handheld Cordless Vacuum
2.5
Area rug and carpet use was a weak spot because the included accessories were not well-suited to easy carpet movement.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.8
Area-rug handling was strong in the direct rug test, with the motorized attachment lifting dirt well.
Storage footprint and upright-stand stability
DEWALT 20V Handheld Cordless Vacuum
4.3
Storage and stability were mixed: the unit is bulkier than typical hand vacs, but its base stands upright securely.
Shark UltraCyclone Pro Cordless Handheld Vacuum
2.3
Storage was a recurring weak spot because reviewers wanted a wall mount, dock, charging cradle, or dedicated attachment storage.
Carpet — Low-Pile Pickup
DEWALT 20V Handheld Cordless Vacuum
3.0
Low-pile and commercial-carpet use was context-dependent: it can work, but the lack of a brushroll makes carpet cleanup less smooth.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.8
Low-pile carpet hair pickup was strong in the review that tested it directly.
Controls and UI
DEWALT 20V Handheld Cordless Vacuum
3.3
Controls are simple, but reviewers noted limitations such as no separate light control and occasional switch confusion.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.6
Controls were consistently simple, with easy buttons, intuitive operation, and an easy-to-hold handle.
Headlight and LED lights
DEWALT 20V Handheld Cordless Vacuum
3.8
The LED/headlight feature was helpful, though one reviewer wanted separate control over the light.
Shark UltraCyclone Pro Cordless Handheld Vacuum
5.0
LED lights were praised as a standout aid for visibility.
Cyclone performance
DEWALT 20V Handheld Cordless Vacuum
4.0
The cyclone action was viewed positively for keeping debris away from the HEPA filter.
Shark UltraCyclone Pro Cordless Handheld Vacuum
5.0
The dual-cyclonic system was praised for strong pickup without trouble.
Debris illumination
DEWALT 20V Handheld Cordless Vacuum
4.0
The forward light was considered useful for illuminating the vacuuming area.
Shark UltraCyclone Pro Cordless Handheld Vacuum
5.0
Debris illumination helped reveal tiny particles and improve the clean finish.
Battery and Charging
DEWALT 20V Handheld Cordless Vacuum
3.5
Battery feedback was mixed: the shared DeWalt battery system can be useful, but battery cost is a drawback.
Shark UltraCyclone Pro Cordless Handheld Vacuum
2.6
Charging feedback leaned negative because recharge times were long and batteries were not swappable, even though charge indicators were helpful.
Runtime
DEWALT 20V Handheld Cordless Vacuum
4.0
Runtime was viewed as good for a handheld, but one test found it below the advertised figure.
Shark UltraCyclone Pro Cordless Handheld Vacuum
3.1
Runtime was the most common limitation, usually around 10 to 15 minutes and best suited to quick cleanups.
Carpet — Medium-Pile Pickup
DEWALT 20V Handheld Cordless Vacuum
5.0
In comparative mat testing, the DeWalt performed very well at digging into carpet fibers.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.2
Medium-carpet pickup was good overall with the motorized tool, though some tests still required additional passes.
Weight
DEWALT 20V Handheld Cordless Vacuum
3.9
Weight feedback split by battery and use case: some called it heavy, while others found it light or manageable.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.5
Weight was consistently praised; reviewers found it lightweight and easy to grab or carry.
Edge and Baseboard Cleaning (Hard Floors)
DEWALT 20V Handheld Cordless Vacuum
4.5
One reviewer used it along a baseboard and said the cleanup result was strong.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.0
Baseboard and edge cleaning worked well in testing, although hair buildup in the brush created a caveat.
Bin and Bag
DEWALT 20V Handheld Cordless Vacuum
4.3
The dustbin was praised as easy to remove, open, and empty, with the filter accessible inside.
Shark UltraCyclone Pro Cordless Handheld Vacuum
3.8
Dust cup feedback was mixed: several reviewers liked the roomy or generous bin, while others found capacity average or frequent emptying necessary.
Cordless convenience
DEWALT 20V Handheld Cordless Vacuum
4.4
Cordless use was a clear advantage, especially with swappable DeWalt batteries and portable belt-clip use.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.8
Cordless convenience was a major advantage for quick use around the home, in cars, and in hard-to-reach areas.
Emptying and Mess Control
DEWALT 20V Handheld Cordless Vacuum
4.4
Emptying and mess control were generally praised, including easy chamber release, good sand retention, and a helpful flap.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.0
Emptying was often easy and touchless, but some reviewers warned about debris scatter or fiddly bin mechanics.
Floorhead design
DEWALT 20V Handheld Cordless Vacuum
3.7
Floorhead feedback was mixed: the flexible nozzle helped, but lack of a brushroll and scraper behavior limited some flooring use.
Shark UltraCyclone Pro Cordless Handheld Vacuum
3.2
Floorhead design was mixed: the motorized tool size helped some jobs, but edge contact, mat glide, and scatter limited others.
Hard Floor — Large Debris Intake
DEWALT 20V Handheld Cordless Vacuum
3.3
Large debris intake was split: one reviewer praised broad debris pickup, while others found the inlet too small for larger pieces.
Shark UltraCyclone Pro Cordless Handheld Vacuum
3.8
Large-debris pickup was mixed, ranging from poor fruit-loop pickup to strong single-pass rice and large-debris results in other tests.
Versatility
DEWALT 20V Handheld Cordless Vacuum
4.5
Versatility was a major strength, with reviewers using it as a handheld, dust extractor, car cleaner, and near-stick-vac setup.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.1
Versatility was generally strong because of the included tools, but one reviewer felt it was more pet-focused than truly all-purpose.
Filtration / Dust Containment
DEWALT 20V Handheld Cordless Vacuum
4.5
Filtration was praised for the HEPA filter’s easy removal, cleaning, and washable design.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.1
Washable filters were seen as easy to clean and helpful for keeping the vacuum working well.
Suitability for small spaces
DEWALT 20V Handheld Cordless Vacuum
4.8
Small-space suitability was strong because reviewers liked its compact size and ability to reach tight areas.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.4
The crevice tool and slim body made the vacuum effective in corners, cushions, car areas, and other tight spaces.
Price and Value
DEWALT 20V Handheld Cordless Vacuum
4.2
Value depended heavily on battery ownership and sale price: some found it reasonable or a steal, while one roundup called it expensive.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.5
Value impressions were positive, with reviewers calling it affordable or well priced for the cleaning power.
Tool-change simplicity
DEWALT 20V Handheld Cordless Vacuum
4.5
Tool changes were praised as quick, easy, and well-fitting.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.8
Tool changes were described as simple, with attachments going on and off easily while staying secure.
Comparative performance
DEWALT 20V Handheld Cordless Vacuum
4.8
Comparative tests and reviewer judgments placed the DeWalt near the top of handheld-vac performance.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.5
Comparative remarks were mostly favorable versus other handhelds, although raw suction lagged behind at least one regular cordless model.
Accessories and Tools
DEWALT 20V Handheld Cordless Vacuum
4.5
Reviewers consistently liked the attachment set, praising the number of tools, useful crevice and hose pieces, and included accessory storage.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.3
The tool set was broadly useful, especially the crevice and motorized pet tools, although some reviewers found the package sparse or the dusting tool limited.
Aesthetic design and finish
DEWALT 20V Handheld Cordless Vacuum
4.0
The black-and-yellow DeWalt styling was framed as recognizable and serious rather than decorative.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.2
Reviewers who commented on appearance liked the sleek or nice-looking design.
Suction and Airflow
DEWALT 20V Handheld Cordless Vacuum
4.5
Suction and airflow were the strongest theme, with every review describing good, impressive, or top-tier pickup power.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.3
Reviewers mostly praised strong suction and steady pickup, though a few tests described raw suction as average or low-end for larger jobs.
Pet-Ready Features
DEWALT 20V Handheld Cordless Vacuum
4.5
Pet-related cleanup was positive, especially for dog hair and pet hair on cushions.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.7
Pet-hair cleaning was the clearest strength, especially on couches, carpet, upholstery, and pet beds, with only a few tougher hair cases needing extra work.
Maneuverability and Handling
DEWALT 20V Handheld Cordless Vacuum
4.3
Handling ranged from excellent belt-clip flexibility and ergonomics to heavier two-hand overhead use.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.5
Handling was praised for being lightweight and easy to move around.
Ease of use
DEWALT 20V Handheld Cordless Vacuum
4.4
Reviewers repeatedly described the vacuum as easy, quick, ergonomic, or handy to use.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.6
Ease of use was consistently strong, with reviewers calling it simple, quick, and convenient for everyday messes.
Noise level
DEWALT 20V Handheld Cordless Vacuum
2.8
Noise feedback was mixed: formal tests called it loud, while one hands-on reviewer found it not bad.
Shark UltraCyclone Pro Cordless Handheld Vacuum
3.0
Noise was repeatedly acceptable but not quiet, with some reviewers calling it average and others noting a whine or louder-than-average operation.
Maintenance requirements
DEWALT 20V Handheld Cordless Vacuum
4.3
Maintenance was viewed as straightforward thanks to washable filters and simple cleaning steps.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.2
Maintenance was manageable thanks to washable filters and simple cleaning, though regular drying time is still required.
Overall opinion
DEWALT 20V Handheld Cordless Vacuum
4.6
Overall sentiment was very positive, with reviewers calling it powerful, useful, and worth buying despite tradeoffs.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.5
Overall opinion was strongly positive across reviews, with the main caveats centered on runtime, charging, noise, and storage.
Upholstery / Above-Floor Pickup
DEWALT 20V Handheld Cordless Vacuum
4.3
Above-floor and vehicle pickup was strong across couch, car, window-sill, and cabin-cleaning use cases.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.3
Upholstery and above-floor pickup were strong overall on couches, car seats, cushions, and soft surfaces, though one review noted nozzle cling.
Crevice / Groove Pickup (Hard Floors)
DEWALT 20V Handheld Cordless Vacuum
4.5
Crevice and groove pickup was strong, including a first-place sand-crevice result and good car-sand cleanup.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.5
Crevice pickup was praised for concentrated suction in tight or hard-to-reach spaces.
Hard Floor — Fine Dust Pickup
DEWALT 20V Handheld Cordless Vacuum
4.0
Fine dust pickup was positive for drywall dust and similar small jobsite debris.
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.0
Small hard-floor debris pickup was positive when using the crevice tool.
Airflow blowback
DEWALT 20V Handheld Cordless VacuumNo score yet
Shark UltraCyclone Pro Cordless Handheld Vacuum
2.5
One review noted debris escaping after shutdown, creating a blowback or fallout caveat.
Build quality and durability
DEWALT 20V Handheld Cordless Vacuum
5.0
Build quality received strong praise from one reviewer who called the design tank-like and nearly perfect.
Shark UltraCyclone Pro Cordless Handheld VacuumNo score yet
Convertible handheld design
DEWALT 20V Handheld Cordless Vacuum
4.0
The extension setup can make the handheld work almost like a stick vacuum, though with some handling effort.
Shark UltraCyclone Pro Cordless Handheld VacuumNo score yet
Floorhead Seal on Hard Floors
DEWALT 20V Handheld Cordless VacuumNo score yet
Shark UltraCyclone Pro Cordless Handheld Vacuum
2.2
Hard-floor sealing was weak in one tile test where the motorized tool scattered debris.
Fresh Liquid Pickup Speed
DEWALT 20V Handheld Cordless Vacuum
4.0
One reviewer’s liquid pickup test was quick, though the product’s small capacity limited how much it could hold.
Shark UltraCyclone Pro Cordless Handheld VacuumNo score yet
Hair-removal channel issues
DEWALT 20V Handheld Cordless VacuumNo score yet
Shark UltraCyclone Pro Cordless Handheld Vacuum
2.4
Hair management was not perfect: some tools collected hair on bristles or blocked the nozzle.
Hair Pickup — Carpets
DEWALT 20V Handheld Cordless VacuumNo score yet
Shark UltraCyclone Pro Cordless Handheld Vacuum
3.8
Carpet hair pickup was good overall, but stubborn or wiry hair sometimes required multiple passes or resisted pickup.
Hair‑Wrap / Tangle Resistance
DEWALT 20V Handheld Cordless VacuumNo score yet
Shark UltraCyclone Pro Cordless Handheld Vacuum
5.0
Hair-wrap resistance was a standout, with multiple reviewers reporting little to no hair left wrapped on the brushroll.
Hose length
DEWALT 20V Handheld Cordless Vacuum
4.7
The hose was strongly praised for easy connection, useful reach, and durable stretch.
Shark UltraCyclone Pro Cordless Handheld VacuumNo score yet
Innovation compared to competitors
DEWALT 20V Handheld Cordless VacuumNo score yet
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.5
One reviewer found the motorized mini brush unusually distinctive among handheld vacuums.
Low-profile design
DEWALT 20V Handheld Cordless VacuumNo score yet
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.2
The slim body helped it slide into tighter spaces and car areas.
Ongoing ownership costs (bags, filters, batteries)
DEWALT 20V Handheld Cordless Vacuum
2.5
The main ownership-cost concern was the pricey removable battery if the buyer does not already own DeWalt tools.
Shark UltraCyclone Pro Cordless Handheld VacuumNo score yet
Packaging quality
DEWALT 20V Handheld Cordless VacuumNo score yet
Shark UltraCyclone Pro Cordless Handheld Vacuum
3.8
Packaging feedback was split between a sparse box with no manual and a recyclable delivery package that impressed the reviewer.
Scratch resistance
DEWALT 20V Handheld Cordless VacuumNo score yet
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.5
The soft brush was judged protective enough to reduce scratch and streak risk on vulnerable surfaces.
Stair Cleaning
DEWALT 20V Handheld Cordless VacuumNo score yet
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.5
Stair cleaning worked well in the one direct test, especially using the main unit and crevice tool on bare stairs.
Surface safety with attachments
DEWALT 20V Handheld Cordless VacuumNo score yet
Shark UltraCyclone Pro Cordless Handheld Vacuum
4.5
Soft bristles were viewed as safe for vulnerable surfaces.
Under-Furniture Pickup
DEWALT 20V Handheld Cordless VacuumNo score yet
Shark UltraCyclone Pro Cordless Handheld Vacuum
2.2
Under-furniture reach was limited because the crevice tool was considered too short for low appliances.
Water tank
DEWALT 20V Handheld Cordless Vacuum
3.0
Water pickup capacity was limited in one reviewer’s informal liquid test.
Shark UltraCyclone Pro Cordless Handheld VacuumNo score yet