P1
Black & Decker dustbuster Cordless Handheld Vacuum, HHVI315JO42
P2
Bissell Pet Hair Eraser Cordless Hand Vacuum
Average score
P1
Product 1: Black & Decker dustbuster Cordless...
3.7
P2
Product 2: Bissell Pet Hair Eraser Cordless...
4.4
Accessories and Tools
P1
Product 1: Black & Decker dustbuster Cordless...
2.8
Attachments are useful for basic cleanup, but reviewers note the set is simple and lacks a powered brush or brush-extension flexibility.
P2
Product 2: 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.
Aesthetic design and finish
P1
Product 1: Black & Decker dustbuster Cordless...
4.5
One reviewer liked the blue, white, and gray finish and described the unit as visually appealing up close.
P2
Product 2: Bissell Pet Hair Eraser Cordless...
4.5
Design impressions were positive, with reviewers calling it good-looking and noting small styling touches.
Airflow blowback
P1
Product 1: Black & Decker dustbuster Cordless...
2.0
Exhaust blowback is a recurring weakness: one source says the strong exhaust has limited impact, while another saw dust shoot out the back.
P2
Product 2: Bissell Pet Hair Eraser Cordless...
2.0
Airflow blowback evidence was limited and negative, with one reviewer objecting to air blowing toward the face.
Area Rug Handling
P1Product 1: Black & Decker dustbuster Cordless...
No score yet
P2
Product 2: 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.
Assembly and Setup
P1
Product 1: Black & Decker dustbuster Cordless...
4.5
Setup is described as simple and straightforward, especially when selecting and installing the included attachments.
P2
Product 2: Bissell Pet Hair Eraser Cordless...
5.0
Setup was described as very easy, with minimal assembly and straightforward charging before use.
Battery and Charging
P1
Product 1: Black & Decker dustbuster Cordless...
2.5
Charging feedback is weak: reviewers mention average battery life, no charge indicator, and the need to plug the unit in rather than drop it on a base.
P2
Product 2: 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.
Bin and Bag
P1
Product 1: Black & Decker dustbuster Cordless...
3.5
Opinions on the bin are split: its size is praised, but the traditional two-hand emptying design can be dusty.
P2
Product 2: Bissell Pet Hair Eraser Cordless...
4.5
The dust bin received positive evidence for capacity and easy emptying in one review.
Build quality and durability
P1
Product 1: Black & Decker dustbuster Cordless...
4.0
Long-term product confidence is positive, with one review calling its performance reliable year after year.
P2
Product 2: Bissell Pet Hair Eraser Cordless...
4.5
Build quality evidence was limited but positive, with one reviewer saying the handle felt solid.
Carpet — High-Pile Pickup
P1Product 1: Black & Decker dustbuster Cordless...
No score yet
P2
Product 2: Bissell Pet Hair Eraser Cordless...
4.0
High-pile carpet results were successful overall, though sugar pickup declined in the Modern Castle test.
Carpet — Low-Pile Pickup
P1
Product 1: Black & Decker dustbuster Cordless...
3.5
Carpet debris pickup is useful but not effortless; one review calls it very good, while another says it takes several passes.
P2
Product 2: Bissell Pet Hair Eraser Cordless...
4.3
Low-pile carpet results were good but not perfect, with slight declines and some cereal clogging.
Carpet — Medium-Pile Pickup
P1Product 1: Black & Decker dustbuster Cordless...
No score yet
P2
Product 2: 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.
Clogging and debris prevention
P1
Product 1: Black & Decker dustbuster Cordless...
4.5
Large debris handling is a strength, with the wider opening helping bigger pieces pass through without clogging.
P2
Product 2: 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.
Comparative performance
P1
Product 1: Black & Decker dustbuster Cordless...
4.0
Reviewers see it as competitively strong for the price, though one budget roundup says it is average rather than exceptional.
P2
Product 2: 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.
Controls and UI
P1
Product 1: Black & Decker dustbuster Cordless...
3.3
Controls and handling are mixed: the grip feels comfortable, but the lack of charging status makes the interface less informative.
P2
Product 2: 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.
Cordless convenience
P1Product 1: Black & Decker dustbuster Cordless...
No score yet
P2
Product 2: Bissell Pet Hair Eraser Cordless...
4.8
Cordless use was consistently praised for quick spot cleaning, portability, and maneuverability.
Crevice / Groove Pickup (Hard Floors)
P1
Product 1: Black & Decker dustbuster Cordless...
5.0
Groove and crevice pickup is a standout, with the crevice tool removing nearly everything from rubber mat grooves.
P2
Product 2: 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.
Cyclone performance
P1Product 1: Black & Decker dustbuster Cordless...
No score yet
P2
Product 2: Bissell Pet Hair Eraser Cordless...
4.5
Cyclone evidence was limited to a positive user quote that the canister generated visible cyclonic action.
Ease of use
P1
Product 1: Black & Decker dustbuster Cordless...
4.8
Ease of use is consistently praised, especially the simple operation, light feel, and ability to reach tight spots.
P2
Product 2: Bissell Pet Hair Eraser Cordless...
4.7
Ease of use was consistently positive across setup, buttons, attachments, weekly use, and car cleaning.
Edge and Baseboard Cleaning (Hard Floors)
P1
Product 1: Black & Decker dustbuster Cordless...
3.0
Edge pickup is a relative limitation; Consumer Reports says it is less effective at cleaning edges.
P2Product 2: Bissell Pet Hair Eraser Cordless...
No score yetEmptying and Mess Control
P1
Product 1: Black & Decker dustbuster Cordless...
3.5
Emptying ranges from convenient to messy: some reviewers find cleanup easy, while others say the filter and bin leave hands dusty.
P2
Product 2: 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.
Filtration / Dust Containment
P1
Product 1: Black & Decker dustbuster Cordless...
1.5
Filtration is a major drawback, with fine dust passing through or exhausting out the back in dirty-use tests.
P2
Product 2: 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.
Floorhead design
P1Product 1: Black & Decker dustbuster Cordless...
No score yet
P2
Product 2: Bissell Pet Hair Eraser Cordless...
4.8
The powered head design was praised for working well and exceeding expectations for upholstery and hair agitation.
Hair-removal channel issues
P1
Product 1: Black & Decker dustbuster Cordless...
2.0
Hair removal after cleaning can be tedious because hair catches in the bristles.
P2Product 2: Bissell Pet Hair Eraser Cordless...
No score yetHair Pickup — Carpets
P1
Product 1: Black & Decker dustbuster Cordless...
3.3
Carpet hair pickup is context-dependent: the brush can lift embedded hair, but larger hairy areas require more effort.
P2
Product 2: 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.
Hair Pickup — Hard Floors
P1
Product 1: Black & Decker dustbuster Cordless...
3.5
Loose hair on hard surfaces is handled decently, helped by the crevice tool and suction.
P2
Product 2: Bissell Pet Hair Eraser Cordless...
4.5
Hard-floor hair and debris cleanup was positive in one review, especially without attachments.
Hair‑Wrap / Tangle Resistance
P1
Product 1: Black & Decker dustbuster Cordless...
2.5
Tangle resistance is limited because hair catches in the bristle attachment after use.
P2
Product 2: 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.
Hard Floor — Fine Dust Pickup
P1Product 1: Black & Decker dustbuster Cordless...
No score yet
P2
Product 2: Bissell Pet Hair Eraser Cordless...
5.0
Fine-dust hard-floor pickup was strong in the Modern Castle tests, especially sugar-style debris.
Hard Floor — Large Debris Intake
P1
Product 1: Black & Decker dustbuster Cordless...
4.8
Hard-floor debris pickup is praised, especially for bare-floor debris and bigger snack-like pieces.
P2
Product 2: Bissell Pet Hair Eraser Cordless...
2.8
Large debris intake was mixed to weak because cereal and larger nuts could clog or stop pickup.
Kid-friendliness
P1
Product 1: Black & Decker dustbuster Cordless...
4.5
The wide mouth makes snack cleanup useful for kid messes, which one reviewer calls a big plus.
P2Product 2: Bissell Pet Hair Eraser Cordless...
No score yetLow-profile design
P1
Product 1: Black & Decker dustbuster Cordless...
4.0
The compact body helps it reach between furniture and into cars, giving it a favorable low-profile feel.
P2
Product 2: 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.
Maintenance requirements
P1
Product 1: Black & Decker dustbuster Cordless...
2.3
Maintenance is somewhat messy because the paper filter traps hair and fine dust can pass through or dirty the exhaust path.
P2
Product 2: Bissell Pet Hair Eraser Cordless...
4.5
Maintenance was generally considered easy, with simple bin/filter cleaning, though it still requires filter care.
Maneuverability and Handling
P1
Product 1: Black & Decker dustbuster Cordless...
4.5
Handling is strong thanks to the compact design, light weight, and easy movement into tight spaces.
P2
Product 2: Bissell Pet Hair Eraser Cordless...
4.6
Handling was positive thanks to easy maneuvering, comfortable grip, low weight, and cordless body.
Noise level
P1
Product 1: Black & Decker dustbuster Cordless...
4.3
Noise impressions are mostly favorable to average: one lab review calls it really quiet, while another says it is typical for handheld vacuums.
P2
Product 2: 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.
Onboard tool storage
P1
Product 1: Black & Decker dustbuster Cordless...
2.0
Onboard attachment storage is a weakness because the small accessories are easier to lose without built-in storage.
P2Product 2: Bissell Pet Hair Eraser Cordless...
No score yetOverall durability/longevity
P1
Product 1: Black & Decker dustbuster Cordless...
4.0
Longevity evidence is positive, with repeat testing still finding the model impressive after years.
P2
Product 2: 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.
Overall opinion
P1
Product 1: Black & Decker dustbuster Cordless...
4.3
Overall opinion is favorable for a budget handheld, with reviewers valuing its practical performance, low cost, and lightweight power despite limitations.
P2
Product 2: 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.
Pet-Ready Features
P1
Product 1: Black & Decker dustbuster Cordless...
4.0
Pet performance is mixed: one lab calls it top-notch for pet hair, while another says overall pet-hair performance remains mediocre.
P2
Product 2: 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.
Price and Value
P1
Product 1: Black & Decker dustbuster Cordless...
4.8
Value is one of the strongest themes, with reviewers repeatedly tying its appeal to low price and budget positioning.
P2
Product 2: 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.
Runtime
P1
Product 1: Black & Decker dustbuster Cordless...
2.8
Runtime is a weakness versus stronger competitors, ranging from below-average to much lower than the top picks.
P2
Product 2: 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.
Stair Cleaning
P1Product 1: Black & Decker dustbuster Cordless...
No score yet
P2
Product 2: Bissell Pet Hair Eraser Cordless...
5.0
Stair cleaning was praised, with reviewers reporting easy hair pickup and full stair cleaning.
Storage footprint and upright-stand stability
P1
Product 1: Black & Decker dustbuster Cordless...
4.0
Storage is helped by the wall-mount docking station, though attachment storage remains separate.
P2Product 2: Bissell Pet Hair Eraser Cordless...
No score yetSuction and Airflow
P1
Product 1: Black & Decker dustbuster Cordless...
4.7
Suction earns strong praise across reviews, especially for a compact budget handheld handling crumbs, cereal, dirt, and everyday debris.
P2
Product 2: 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.
Suitability for heavy-duty use
P1
Product 1: Black & Decker dustbuster Cordless...
2.0
Heavy-duty suitability is limited because fine dirt and dust from very dirty areas can overwhelm the filter and exhaust path.
P2
Product 2: 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.
Suitability for small spaces
P1
Product 1: Black & Decker dustbuster Cordless...
4.5
Small-space suitability is strong because the handheld is compact enough for cars, furniture gaps, and tight spots.
P2
Product 2: 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.
Support and Reliability
P1
Product 1: Black & Decker dustbuster Cordless...
4.0
Reliability evidence is positive, centered on year-after-year performance consistency.
P2
Product 2: 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.
Surface safety with attachments
P1Product 1: Black & Decker dustbuster Cordless...
No score yet
P2
Product 2: Bissell Pet Hair Eraser Cordless...
4.5
Attachment surface safety was positive, with reviewers noting soft materials and furniture-safe design.
Tool-change simplicity
P1
Product 1: Black & Decker dustbuster Cordless...
4.5
Tool changes are described as simple and straightforward during setup and attachment use.
P2
Product 2: 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.
Upholstery / Above-Floor Pickup
P1
Product 1: Black & Decker dustbuster Cordless...
3.5
Above-floor cleanup is useful for upholstery, cushions, and car seats, though one review says debris may take several passes.
P2
Product 2: 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.
Versatility
P1
Product 1: Black & Decker dustbuster Cordless...
3.5
Versatility is good for everyday larger messes and kids' snacks, but less convincing for fine dust and heavy pet hair.
P2
Product 2: Bissell Pet Hair Eraser Cordless...
4.9
Versatility was strong across fabrics, hardwood, stairs, cars, furniture, and general spot-cleaning tasks.
Weight
P1
Product 1: Black & Decker dustbuster Cordless...
4.8
Weight is a major strength, with multiple reviewers praising how light the vacuum feels compared with alternatives.
P2
Product 2: Bissell Pet Hair Eraser Cordless...
4.5
Weight was viewed positively; reviewers described it as light enough, three pounds, and small/lightweight.