Average score
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
3.5
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.1
Accessories and Tools
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
3.1
Accessory coverage varies by package and compared sources: some cite only a couple of tools (e.g., crevice and pet brush), while others reference broader attachment sets on certain versions; overall, tool selection is considered modest versus premium brands.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.5
Tool selection is repeatedly praised (crevice, combo/dusting, mini motorized, and sometimes a soft roller depending on the bundle). Several reviews note storage for those tools is limited unless you use the wall mount or a separate bag/rack.
AI, Smart, App and Automation
P1Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
No score yet
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
2.8
Automation features are a weak spot: multiple reviews call out the lack of auto/clean-sensing modes, particulate sensors, app features, or advanced displays found on newer Dyson models.
Airflow blowback
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
2.7
Multiple reviews mention a spray/kickback or blowback effect on hard floors, where debris can be pushed away rather than fully captured, especially with larger particles.
P2Product 2: Dyson V10 Cordless Vacuum Cleaner
No score yetAssembly and Setup
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
3.4
Assembly/setup is usually straightforward, but a few user experiences mention learning curve/friction points (notably battery insertion/fit and initial handling).
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.7
Setup is consistently described as easy: reviews mention minimal assembly (snap together, charge, and start) and quick out-of-box usability.
Battery and Charging
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
3.9
Battery convenience is a major theme: removable pack on the Extreme model enables swapping across the Black+Decker ecosystem and extending runtime with spares. Runtime claims are high on low power, while real-world high/strong settings are notably shorter; charging is often described as slow.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
3.4
Battery performance is consistently framed as ‘good but mode-dependent’: low/eco can approach ~50–60 minutes, typical cleaning is often ~20–30 minutes, and max/boost is commonly ~5–8 minutes. Charging is often cited around ~3.5 hours, and the V10 battery is repeatedly described as non-detachable.
Bin and Bag
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
3.3
Bin size is described as on the smaller side in some reviews, and the bin/canister assembly can be finicky or feel flimsy depending on the model variant referenced.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.4
The V10’s bin is frequently described as large for a stick vacuum (about 0.76–0.77 L / ~0.2 gallons) and bagless, reducing the need for frequent emptying versus smaller cordless models.
Build quality and durability
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
3.9
Build is generally described as solid for the price and able to take normal household use, though some note cheap-feeling plastics or a less-premium bin/parts compared with higher-end cordless models.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.1
Build quality is generally described as premium and sturdy, but there are notes about delicate plastic parts (like bin flaps) and some long-term owners report battery/runtime decline over time.
Carpet — High-Pile Pickup
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
1.6
High-pile/shag performance is more mixed and can drop significantly, with some reports of weak embedded pickup and snowplow behavior as the head sinks into plush carpet.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
5.0
High-pile carpet performance is also described as excellent in testing, though achieving the deepest clean may push users toward max power where runtime is very short.
Carpet — Low-Pile Pickup
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
3.9
Low-pile carpet pickup is generally rated as good for the price in several reviews, with strong surface pickup; independent lab-style scoring in one source is notably lower, suggesting variability by test method and debris type.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.7
Low-pile carpet pickup is repeatedly rated excellent, with testing and comparisons showing strong debris removal without needing a corded vacuum for everyday messes.
Carpet — Medium-Pile Pickup
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
4.2
Medium-pile carpet performance is frequently cited as a strength, including deep-cleaning-style tests where embedded sand pickup is described as higher than expected for a budget cordless.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.4
On medium-pile rugs, at least one comparative test describes the V10 as delivering comparable pickup to newer Dyson sticks when set appropriately.
Clogging and debris prevention
P1Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
No score yet
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
3.8
Clogs aren’t constant but do come up: a few reviews report occasional blockages with larger debris (e.g., cereal piles) or soft items (tissues/wrappers). Going slower on big debris and keeping filters clean is commonly suggested.
Comparative performance
P1Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
No score yet
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.0
In comparisons, the V10 often matches newer models’ raw cleaning results but gives up newer conveniences (auto modes, displays, lasers) and sometimes runtime or suction headroom compared with V11/V15-class sticks.
Controls and UI
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
3.5
Controls are generally simple (multiple power levels and, in some variants, brush-roll control). Some versions also reference auto/adjusting suction behavior, but the core experience is basic and easy to learn.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
3.5
Controls are simple but not hands-free: most reviews note the trigger-style on/off and mode selection with indicator lights. It lacks newer conveniences like an LCD screen and auto/clean-sensing modes.
Convertible handheld design
P1Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
No score yet
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.2
The V10’s stick-to-handheld conversion is widely cited as a key advantage for above-floor cleaning, but some users find the body bulky in tight spaces (like cars) or awkward when held overhead as a full stick.
Cordless convenience
P1Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
No score yet
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.8
Cordless convenience is a major highlight—reviewers like the freedom from cords for quick cleanups, room-to-room passes, and reducing tripping hazards.
Crevice / Groove Pickup (Hard Floors)
P1Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
No score yet
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.8
Crevice and groove cleaning is reported as a strength in test-based coverage, with debris removal along crevices called out as near-complete.
Cyclone performance
P1Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
No score yet
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.7
Cyclone tech is frequently credited for maintaining airflow and capturing fine dust, with the V10’s multi-cyclone design and straight airflow path framed as a key part of its strong suction performance.
Ease of use
P1Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
No score yet
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.6
Ease of use is frequently rated high thanks to cordless operation and intuitive controls, but common annoyances include having to hold the trigger and the occasional inconvenience of swapping heads/tools during a clean.
Edge and Baseboard Cleaning (Hard Floors)
P1Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
No score yet
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.8
Edge performance is explicitly strong in testing-based coverage, with the V10 reported to remove debris well along baseboards and edges.
Emptying and Mess Control
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
3.1
Emptying is commonly described as workable but sometimes messy: users report dust flying or having to wrestle the bin off, with fine debris dropping during removal/emptying.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
3.9
The point-and-shoot emptying system is usually viewed as cleaner and easier than many bagless designs, but users mention stiff mechanisms at first, occasional hair/debris sticking in the bin, and sometimes needing to remove attachments before emptying.
Filter-change indicator
P1Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
No score yet
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.0
At least one review highlights indicator lights that alert you to blockages and a dirty filter, helping prompt maintenance before suction drops.
Filtration / Dust Containment
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
1.5
Filtration and dust containment are a repeated weakness. Several sources note an unsealed canister and poor fine-particle control (including smoke/particle-test style failures), making it a poor choice for allergy-sensitive use.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.8
Multiple sources describe the V10 as having sealed, high‑efficiency filtration (often quoted as capturing 99.97% of particles down to 0.3 microns), helping contain fine dust and allergens.
Floorhead design
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
4.1
No summary yet.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
3.9
The floorhead system gets mixed but mostly positive notes: the standard brush design includes features (like debris gates) to help with larger particles, and bundle-specific heads (like soft rollers) improve hard-floor performance—though some users note hair/dust can cling to rollers.
Floorhead Seal on Hard Floors
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
4.4
No summary yet.
P2Product 2: Dyson V10 Cordless Vacuum Cleaner
No score yetHair Pickup — Carpets
P1Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
No score yet
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.6
Hair pickup on carpets is widely praised, including in pet-hair and long-hair tests, though periodic brush maintenance may still be needed.
Hair Pickup — Hard Floors
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
2.9
No summary yet.
P2Product 2: Dyson V10 Cordless Vacuum Cleaner
No score yetHair‑Wrap / Tangle Resistance
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
2.7
Hair-wrap performance is inconsistent: some tests call it among the worst for tangling at its price, while others find it surprisingly acceptable with only moderate buildup. Expect periodic brush-roll cleaning.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.1
Tangle resistance is generally good for a standard brushroll, with tests showing only minor wrapping in many cases. Some reviews still mention hair can wrap on certain tools and that cleaning the brush/barrel is occasionally required.
Hard Floor — Fine Dust Pickup
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
3.8
Hard-floor fine debris pickup is described as decent in some reviews, but performance is inconsistent and often requires extra passes, particularly near edges or when debris distribution is uneven.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.2
Hard-floor fine dust pickup is usually excellent in testing, but some real-world users report tiny crumbs or powders (like flour) can be left behind or dispersed depending on head choice and technique.
Hard Floor — Large Debris Intake
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
2.6
Hard-floor large debris intake is a recurring complaint: multiple sources report it tends to push medium-to-large debris (rice/cereal/kibble) rather than reliably ingesting it.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.3
Large debris pickup is generally strong (including cereal and bigger particles), though a few reports note occasional clogging if you take on big piles too quickly.
Headlight and LED lights
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
4.2
LED lighting is repeatedly called out as useful (often a standout feature at this price), improving visibility of dust and hair in darker areas and along edges.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
2.0
Multiple reviews note the V10 lacks headlight/laser illumination on the floorhead, unlike some newer Dyson models.
Innovation compared to competitors
P1Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
No score yet
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.1
The V10 is recognized as an important step in Dyson’s cordless evolution (in-line redesign and debris-handling improvements), but reviewers also note that later models advanced further with lasers, anti-tangle tools, and smarter modes.
Maintenance requirements
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
3.8
Maintenance is recurring: washable filters are common, brush-roll hair removal is sometimes necessary, and several reviewers stress that neglected filters can cause performance issues.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.1
Maintenance is fairly routine: reviewers commonly mention washing filters regularly (often monthly), clearing hair from brushrolls as needed, and occasionally cleaning the bin to prevent buildup or odors.
Maneuverability and Handling
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
4.1
Maneuverability is a recurring strength, including easy navigation around furniture, low-profile reach under beds, and smooth handling for quick passes in typical rooms.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.3
Handling is commonly praised as agile and easy to steer, with the head able to ‘lay low’ for furniture. Some users, however, describe the soft-roller head as feeling loose or harder to control, and overhead stick use can feel awkward.
Noise level
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
3.2
Noise is often described as a bit loud for its class in certain tests, though not universally framed as a deal-breaker given the price tier.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
3.5
Noise is a common tradeoff: measurements and comparisons put the V10 around the mid‑70 dB range on low and near ~80 dB on max, and it was the loudest in one multi-vac comparison—though some users still call it quiet ‘for the performance.’
Onboard tool storage
P1Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
No score yet
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
2.5
Several reviews call out the lack of onboard tool storage; accessories typically live on the wall mount, a separate rack, or in a bag.
Ongoing ownership costs (bags, filters, batteries)
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
3.8
Ongoing costs are generally low (washable filters), but replacement filters/batteries are discussed as practical considerations; the ability to share batteries across tools can reduce effective ownership cost for existing Black+Decker owners.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.5
Ongoing costs are typically low because the V10 is bagless and uses washable filters; longer-term costs are mainly potential battery replacement and routine cleaning.
Packaging quality
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
4.0
No summary yet.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.2
Packaging is rarely discussed, but one review specifically notes an eco‑friendly cardboard box and an easy, tidy unboxing experience.
Pet-Ready Features
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
3.9
Marketed and frequently discussed as pet-friendly, with generally solid pet-hair pickup on carpets and helpful tools on some bundles, but limited by filtration and variable anti-tangle behavior.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.6
Reviewers generally find the V10 very capable with pet hair, especially when using the mini motorized tools, with strong pickup on rugs and furniture.
Price and Value
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
4.2
Consistently positioned as a budget standout: reviewers repeatedly frame it as hard to beat for the price, with strong carpet results and convenience features typically missing at this tier (self-standing, LEDs, swappable battery).
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
3.7
Value depends heavily on price: reviewers often call the V10 a strong ‘best value’ Dyson when discounted, but some argue it’s harder to justify at full price versus a V11 or strong competitors.
Runtime
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
4.0
Default/low-power runtime is frequently described as long for the price (often cited up to ~55 minutes), but practical runtime drops in higher modes and during real cleaning sessions. Boost/high-power runtime is commonly characterized as short (often around the teens of minutes in max-style use) and not sufficient for whole-home deep cleaning without a spare battery.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
3.8
Default/typical runtime varies by mode and use: many references suggest ~20–30 minutes in a mid setting with a motorized head, while low/eco stretches much longer. Battery aging is mentioned by at least one long-term owner as reducing usable runtime. Boost/turbo runtime is consistently short across sources—often around ~5–8 minutes—so it’s best reserved for spot deep-cleaning rather than full-room sessions.
Stair Cleaning
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
2.3
Stair cleaning capability depends on variant and attachments: some comparisons note limitations in converting for stairs/handheld floorhead use, while others highlight convertible handheld utility with the right tools.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.3
Stairs are a strong use case in several reviews thanks to handheld conversion and mini motorized tools, though runtimes on higher settings can limit big staircases.
Storage footprint and upright-stand stability
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
4.5
Storage is repeatedly praised due to the vacuum being able to stand upright on its own, with some models also including wall-mount storage/charging options.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
3.6
Storage is a mixed point: the V10 is typically wall-mounted or placed on a rack and is not freestanding. It can store compactly when mounted, but it needs an outlet nearby and tool storage can be tight.
Suction and Airflow
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
3.9
Airflow is often measured or described as strong for the price, while suction is more mixed: some reviews cite competitive wand suction, but others characterize overall suction as low for deeper or handheld-focused work.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.6
Across test-based and hands-on reviews, the V10 delivers strong cordless suction (often cited around 140–150 air watts) and near-complete debris pickup, though newer Dysons can be more powerful or feature-rich.
Suitability for heavy-duty use
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
2.1
No summary yet.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
3.0
The V10 can handle routine whole-home cleaning in small to mid-size spaces, but short max-mode runtime and a non-swappable battery make it less ideal for heavy-duty, extended deep cleans in large homes.
Suitability for small spaces
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
4.6
No summary yet.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.3
Multiple reviews position the V10 as particularly suitable for flats, apartments, or smaller homes, where its runtime and bin size can cover typical sessions without feeling limiting.
Support and Reliability
P1Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
No score yet
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
3.8
Support feedback is mixed: some owners report Dyson stands behind the product and sends warranty parts, while others mention back‑and‑forth or concerns about parts/service availability.
Surface safety with attachments
P1Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
No score yet
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.6
With the right head, reviewers generally consider it safe on hard floors and many rugs; however, some note certain fine powders can scatter or that head choice/settings matter for delicate surfaces.
Tool-change simplicity
P1Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
No score yet
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.2
Most reviews highlight Dyson’s quick‑release system as fast and straightforward for swapping tools, but a few users found changing floor heads awkward or inconvenient in real use.
Under-Furniture Pickup
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
4.1
Under-furniture access is highlighted as good thanks to a low-profile head and the ability to get under beds and furniture more easily than many budget sticks.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.2
The V10 can reach under furniture by lowering the floorhead and using its maneuverability, but some reviewers note competitors with bendy/hinged wands can go even further without crouching.
Upholstery / Above-Floor Pickup
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
3.4
Above-floor and handheld use is described as useful for quick jobs, but suction-at-base and handle-weight comments suggest it is less ideal for extended handheld cleaning versus dedicated handheld-focused designs.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.5
Above-floor cleaning is a highlight when using the mini motorized and upholstery tools, with reviewers calling them effective on sofas, pet beds, and other fabric surfaces.
Weight
P1
Product 1: BLACK+DECKER Powerseries Extreme Cordless Vacuum...
3.9
Weight is generally characterized as lightweight to moderate for a cordless stick, though some mention a heavier-in-hand feel for above-floor tasks depending on configuration and variant.
P2
Product 2: Dyson V10 Cordless Vacuum Cleaner
4.3
Most reviews put the V10 around ~5.9 lb (about 2.7 kg) fully assembled, generally considered manageable for a cordless stick but potentially fatiguing for long overhead use.