Average score
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.4
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
3.5
Accessories and Tools
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.3
Attachments were useful and often central to the product's pet-hair performance, though one upholstery tool and the missing dusting brush drew criticism.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
3.5
Attachments helped reduce clutter in one review, while another review criticized the fit because the tools could fall out during use.
Aesthetic design and finish
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.5
Design impressions were positive, with reviewers calling it good-looking and noting small styling touches.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
4.3
Design was praised as sleek, slim, and straightforward rather than bulky or visually intrusive.
Airflow blowback
P1
Product 1: Bissell Pet Hair Eraser Cordless...
2.0
Airflow blowback evidence was limited and negative, with one reviewer objecting to air blowing toward the face.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
1.5
Airflow blowback was a repeated downside, with lab testing and hands-on use both noting overly strong exhaust or outward airflow.
Area Rug Handling
P1
Product 1: Bissell Pet Hair Eraser Cordless...
3.0
Area-rug or mat evidence was limited and mixed, with one reviewer saying the litter mat held debris in deeper layers.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
1.0
Area-rug handling was poor in one review because a crumb was pushed deeper into the rug fabric.
Assembly and Setup
P1
Product 1: Bissell Pet Hair Eraser Cordless...
5.0
Setup was described as very easy, with minimal assembly and straightforward charging before use.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
5.0
Setup evidence was positive, with one reviewer saying setup mainly involved charging the vacuum before use.
Battery and Charging
P1
Product 1: Bissell Pet Hair Eraser Cordless...
3.4
Battery and charging were mixed: reviewers liked consistent power in short use and decent balance, but criticized long charging and weakening as charge dropped.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
4.0
Battery and charging were mixed: one reviewer loved that it stayed charged, while another disliked not knowing when it was fully charged.
Bin and Bag
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.5
The dust bin received positive evidence for capacity and easy emptying in one review.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
4.3
The bin earned positive handling comments because reviewers described it as easy to empty or twist off.
Build quality and durability
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.5
Build quality evidence was limited but positive, with one reviewer saying the handle felt solid.
P2Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
No score yetCarpet — High-Pile Pickup
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.0
High-pile carpet results were successful overall, though sugar pickup declined in the Modern Castle test.
P2Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
No score yetCarpet — Low-Pile Pickup
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.3
Low-pile carpet results were good but not perfect, with slight declines and some cereal clogging.
P2Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
No score yetCarpet — Medium-Pile Pickup
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.5
Medium carpet or mat-like pickup was positive in user tests, especially for sand, pet hair, and debris, though evidence was less formal.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
1.5
General carpet evidence was poor, with the closest carpet-pickup evidence describing the vacuum as mostly incapable on carpets, rugs, and upholstery.
Clogging and debris prevention
P1
Product 1: Bissell Pet Hair Eraser Cordless...
3.5
Clogging evidence was mixed: cereal caused clogs in cleaning tests, but another reviewer felt the large filter helped resist immediate clogging.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
2.0
Clogging was a clear concern in one review because the filter clogged after testing.
Comparative performance
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.5
Comparative evidence was favorable overall, including a number-one ranking in one roundup and a strong showing against at least one named competitor.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
2.0
Comparative performance was weak because two reviews pointed to other handheld vacuums as better options.
Controls and UI
P1
Product 1: Bissell Pet Hair Eraser Cordless...
5.0
Controls were praised for simplicity, especially the single power button that does not need to be held down.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
3.0
Controls were simple but limited: the on/off operation is easy, but the vacuum lacks suction modes.
Cordless convenience
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.8
Cordless use was consistently praised for quick spot cleaning, portability, and maneuverability.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
5.0
Cordless convenience was praised when paired with a docking station that keeps the vacuum charged and easy to locate.
Crevice / Groove Pickup (Hard Floors)
P1
Product 1: Bissell Pet Hair Eraser Cordless...
5.0
Crevice and groove pickup was excellent, with strong sand, cat-tree, stair/corner, and sugar-in-crack results.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
4.3
Crevice and tight-space pickup was positive overall, especially for cracks between shelves and large debris in tight spaces.
Cyclone performance
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.5
Cyclone evidence was limited to a positive user quote that the canister generated visible cyclonic action.
P2Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
No score yetEase of use
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.7
Ease of use was consistently positive across setup, buttons, attachments, weekly use, and car cleaning.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
4.5
Ease of use was a strength overall, especially for quick cleanups, one-handed operation, and simple handling.
Edge and Baseboard Cleaning (Hard Floors)
P1Product 1: Bissell Pet Hair Eraser Cordless...
No score yet
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
3.8
Edge and baseboard performance was moderate to favorable: Consumer Reports rated edge cleaning better, while Homes & Gardens found it handled tight spaces but missed some dust.
Emptying and Mess Control
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.2
Emptying was usually easy, but mess control was mixed because one lab test found sand leakage and another reviewer noted dust inside.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
4.3
Emptying and mess control was generally positive, including easy emptying and a base that helped prevent stray particles from spilling out.
Filtration / Dust Containment
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.7
Filtration was a standout for a handheld: multiple reviews praised dust containment, large filter size, and filtration performance.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
2.0
Filtration evidence was negative, centered on a filter that could clog easily rather than high-grade dust containment.
Floorhead design
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.8
The powered head design was praised for working well and exceeding expectations for upholstery and hair agitation.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
4.3
Nozzle design was one of the better-supported positives, with praise for adjustable width and a wider pull-out nozzle.
Hair Pickup — Carpets
P1
Product 1: Bissell Pet Hair Eraser Cordless...
5.0
Hair pickup on carpet and mats was repeatedly excellent, especially with embedded pet hair and cat-tree surfaces.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
1.0
Carpet hair pickup was poor in the Homes & Gardens pet-shelter test, where hair on a soft chair did not move.
Hair Pickup — Hard Floors
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.5
Hard-floor hair and debris cleanup was positive in one review, especially without attachments.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
4.0
Hard-floor hair pickup was positive in the Homes & Gardens review, which saw dust and hair pulled into the nozzle from a distance.
Hair‑Wrap / Tangle Resistance
P1
Product 1: Bissell Pet Hair Eraser Cordless...
3.8
Hair-wrap evidence was mixed: one long-term user saw hair buildup, while another said brush-roll hair was easy to clean.
P2Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
No score yetHard Floor — Fine Dust Pickup
P1
Product 1: Bissell Pet Hair Eraser Cordless...
5.0
Fine-dust hard-floor pickup was strong in the Modern Castle tests, especially sugar-style debris.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
4.5
Fine debris pickup was strong on hard floors and shelves in hands-on reviews, especially for tiny grains, dust, and hair.
Hard Floor — Large Debris Intake
P1
Product 1: Bissell Pet Hair Eraser Cordless...
2.8
Large debris intake was mixed to weak because cereal and larger nuts could clog or stop pickup.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
3.5
Large hard-floor debris results were mixed, with strong grits and rice pickup in hands-on reviews but lab criticism that exhaust could blow debris around.
Low-profile design
P1
Product 1: Bissell Pet Hair Eraser Cordless...
5.0
Low-profile design evidence was positive in one review that praised the long, slender body for tight spots.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
4.0
Low-profile design evidence was positive because the slim, straightforward body helped the vacuum fit neatly into home spaces.
Maintenance requirements
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.5
Maintenance was generally considered easy, with simple bin/filter cleaning, though it still requires filter care.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
2.0
Maintenance was a concern because one review expected regular filter cleaning after clogging.
Maneuverability and Handling
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.6
Handling was positive thanks to easy maneuvering, comfortable grip, low weight, and cordless body.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
4.0
Handling was positive in the Homes & Gardens review because the long handle and switch allowed one-handed use.
Noise level
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.5
Noise was viewed favorably overall, with several reviewers calling it quiet or not too loud and one comparative test ranking it least noisy.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
2.8
Noise feedback split sharply, with Consumer Reports calling the unit pretty quiet while Homes & Gardens found it incredibly loud for its size.
Onboard tool storage
P1Product 1: Bissell Pet Hair Eraser Cordless...
No score yet
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
5.0
Onboard tool storage was praised because the crevice tool and brush store directly on the base.
Overall durability/longevity
P1
Product 1: Bissell Pet Hair Eraser Cordless...
3.3
Longevity evidence was mixed: one year-long use report found steady suction, while another review warned that the battery is not easily replaceable.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
4.0
Longevity evidence was limited but positive, tied to the washable filter being described as prolonging the device lifespan.
Overall opinion
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.7
Overall sentiment was strongly positive across reviews, with most calling it solid, well-rounded, easy to recommend, or passing their tests.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
3.3
Overall opinion was mixed, ranging from Consumer Reports' middling rating to a very positive apartment-cleanup experience and a more qualified Homes & Gardens verdict.
Pet-Ready Features
P1
Product 1: Bissell Pet Hair Eraser Cordless...
5.0
Pet-hair pickup was the clearest strength: the motorized brush and spot tests repeatedly removed hair from couches, carpets, cat trees, stairs, and fabrics.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
3.7
Pet-hair results depended heavily on surface: lab evidence was favorable and one reviewer used it for quick pet-hair cleanups, but another found embedded hair on a soft chair did not move.
Price and Value
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.3
Value was generally positive because performance and tools impressed for the price, though one review noted it costs more than similar handhelds.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
3.3
Value was mixed: one review pointed to a same-brand better alternative at an equal price, while another still called this model a great affordable option.
Runtime
P1
Product 1: Bissell Pet Hair Eraser Cordless...
3.7
Runtime was mixed: several reviews considered 15 to 18 minutes adequate for short sessions, but others disliked the charge-to-runtime tradeoff.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
4.5
Runtime was adequate for small messes in one hands-on review, which found 11 minutes plenty for quick cleanups.
Stair Cleaning
P1
Product 1: Bissell Pet Hair Eraser Cordless...
5.0
Stair cleaning was praised, with reviewers reporting easy hair pickup and full stair cleaning.
P2Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
No score yetStorage footprint and upright-stand stability
P1Product 1: Bissell Pet Hair Eraser Cordless...
No score yet
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
5.0
Storage was a strength in hands-on testing because the slim body and dock made it easy to keep in tight spaces.
Suction and Airflow
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.4
Reviewers generally found suction strong for pet hair, debris, crevices, and couches, though lab-style power scores and upright comparisons showed it is not the strongest handheld.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
4.0
Suction drew sharply different judgments: one hands-on review found it surprisingly strong for tiny debris, while another said it was not very powerful overall despite useful hard-floor suction.
Suitability for heavy-duty use
P1
Product 1: Bissell Pet Hair Eraser Cordless...
3.8
Heavy-duty suitability was split: one reviewer could not stump it for small household messes, while another said it was not for large areas.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
2.0
Heavy-duty suitability was weak because the vacuum did not impress as an all-round cleaner.
Suitability for small spaces
P1
Product 1: Bissell Pet Hair Eraser Cordless...
5.0
Small-space suitability was consistently strong, with praise for crevices, tight spots, nooks, and hard-to-reach areas.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
5.0
Small-space suitability was positive because the vacuum was recommended for small spaces and tight storage.
Support and Reliability
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.5
Reliability evidence was positive in the long-term user review, where the vacuum had not died during regular short-burst use.
P2Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
No score yetSurface safety with attachments
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.5
Attachment surface safety was positive, with reviewers noting soft materials and furniture-safe design.
P2Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
No score yetTool-change simplicity
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.2
Tool changes were usually easy, but not universally: some attachments slid or snapped in quickly, while one reviewer found the brush annoying and tight.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
4.0
Tool changes were praised when the expandable nozzle avoided swapping heads, but another review found add-on tools could fall out during cleaning.
Upholstery / Above-Floor Pickup
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.8
Above-floor and upholstery pickup was a major strength, especially on couches, chairs, fabric surfaces, and upholstery with pet hair.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
3.3
Above-floor results split sharply, from excellent shelf cleanup in one review to poor upholstery performance in another.
Versatility
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.9
Versatility was strong across fabrics, hardwood, stairs, cars, furniture, and general spot-cleaning tasks.
P2
Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
3.8
Versatility was split: one review praised versatile suction for compact cleanups, while another said it did not work well as an all-round cleaner.
Weight
P1
Product 1: Bissell Pet Hair Eraser Cordless...
4.5
Weight was viewed positively; reviewers described it as light enough, three pounds, and small/lightweight.
P2Product 2: Black+Decker Dustbuster Cordless Hand Vacuum
No score yet