Average score
P1
Product 1: Shark PowerDetect Upright Vacuum
4.1
P2
Product 2: Bissell CleanView Compact Upright Vacuum
3.8
Accessories and Tools
P1
Product 1: Shark PowerDetect Upright Vacuum
4.4
Reviewers liked the practical attachment set, especially dual-purpose tools and pet-focused accessories, though hose reach shaped how useful they felt.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.7
The included wand and small tools were praised for hard-to-reach spots, narrow places, and above-floor cleanup.
Aesthetic design and finish
P1
Product 1: Shark PowerDetect Upright Vacuum
4.3
Design impressions were positive overall: reviewers noted a cleaner finish, smart packaging of features, and a distinctive purple colorway.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetAI, Smart, App and Automation
P1
Product 1: Shark PowerDetect Upright Vacuum
4.8
The smart Detect system was one of the strongest themes, with reviewers praising automatic floor, dirt, edge, and direction adjustments.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetAirflow blowback
P1Product 1: Shark PowerDetect Upright Vacuum
No score yet
P2
Product 2: Bissell CleanView Compact Upright Vacuum
2.0
Blowback or scatter is a weakness on larger hard-floor debris, where debris moved to the sides.
Area Rug Handling
P1
Product 1: Shark PowerDetect Upright Vacuum
3.5
Area-rug results were mixed: transitions were smooth on low-profile rugs, but thin rugs and large clusters sometimes required extra effort.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.0
Area rug handling is positive in the buying-guide review, which said the suction covers carpets, area rugs, and hard floors.
Assembly and Setup
P1
Product 1: Shark PowerDetect Upright Vacuum
4.8
Setup was described as quick and easy, with straightforward assembly from the boxed components.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.8
Setup is very easy, with reviewers saying it comes mostly assembled or is very simple to put together.
Bin and Bag
P1
Product 1: Shark PowerDetect Upright Vacuum
4.3
The dustbin drew praise for its larger capacity versus many cordless vacuums and for reducing emptying frequency.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
3.8
The bin is easy to remove and use, but the compact dust cup can require more frequent emptying.
Build quality and durability
P1
Product 1: Shark PowerDetect Upright Vacuum
4.5
Build was described as robust and heavy-duty, with durable-feeling materials despite the mostly plastic construction.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
3.5
Build quality was framed as acceptable for the price, close to related Bissell models but not clearly premium.
Carpet — High-Pile Pickup
P1
Product 1: Shark PowerDetect Upright Vacuum
2.8
High-pile performance was the clearest carpet weakness: one lab found the brushroll lacked enough agitation for long, thick fibers.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetCarpet — Low-Pile Pickup
P1
Product 1: Shark PowerDetect Upright Vacuum
4.9
Low-pile carpet pickup was consistently strong, from rare perfect-score language to impressive mixed-material cleanup.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
3.5
Low-pile carpet pickup is usable but not effortless, with evidence of good results after extra passes.
Carpet — Medium-Pile Pickup
P1
Product 1: Shark PowerDetect Upright Vacuum
4.8
Medium-pile and general carpet/rug results were strong, with reviewers calling it one of the best for carpet and better tuned than Stratos in one comparison.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
3.5
Medium-carpet pickup is mixed: one test left sand behind, while another reviewer liked its basic carpet cleaning.
Clogging and debris prevention
P1
Product 1: Shark PowerDetect Upright Vacuum
3.0
Clogging and debris-prevention evidence was mixed because one lab found material clumped in the hose despite strong pickup.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.0
Hair-debris flow was positive in the comparative test, where collected hair reached the canister without clogging.
Comparative performance
P1
Product 1: Shark PowerDetect Upright Vacuum
4.5
Compared with other uprights, reviewers often ranked the PowerDetect at or near the top, while noting Stratos remained competitive in some measures.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
2.5
Comparative performance is mixed to weak: one roundup did not recommend under-$100 vacuums, and another preferred the turbo variant for varied floors.
Controls and UI
P1
Product 1: Shark PowerDetect Upright Vacuum
4.6
Controls were considered clear and modern, with handle buttons and a colorful display supporting manual modes and Detect mode.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.8
Controls are a strength, with multiple reviewers praising the foot controls or simple power access.
Convertible handheld design
P1
Product 1: Shark PowerDetect Upright Vacuum
4.4
The detachable pod and powered Lift-Away design added flexibility, though moving around in broken-down mode could be awkward.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetCord length
P1
Product 1: Shark PowerDetect Upright Vacuum
4.0
Cord length was viewed as reasonably generous at 30 feet, though not exceptional.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
3.5
Cord length is mixed: one reviewer found the 23-foot cord easy to use, while another called the cord relatively short.
Cord management
P1
Product 1: Shark PowerDetect Upright Vacuum
2.8
The cord was a repeated convenience drawback because it can get in the way, tangle, and does not retract.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.5
Cord management is positive, with one reviewer saying the cord wraps neatly around the back.
Crevice / Groove Pickup (Hard Floors)
P1
Product 1: Shark PowerDetect Upright Vacuum
3.5
Hard-floor crevice pickup had mixed evidence: the vacuum was strong overall, but sealed-airflow changes reduced concentrated performance in related tests.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
2.0
Crevice pickup is weak; the vacuum struggled to lift sand from a deep groove.
Debris illumination
P1
Product 1: Shark PowerDetect Upright Vacuum
4.6
Headlights and debris illumination were useful for seeing hidden dust and cleaning darker corners.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetEase of use
P1
Product 1: Shark PowerDetect Upright Vacuum
4.6
Ease of use was generally strong thanks to automated modes and Lift-Away flexibility, tempered by bulk and some awkward configurations.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.8
Ease of use is strong thanks to the light body, simple controls, and easy everyday handling.
Edge and Baseboard Cleaning (Hard Floors)
P1
Product 1: Shark PowerDetect Upright Vacuum
4.8
Edge and baseboard cleaning was repeatedly praised, including perfect-rating language and strong single-pass results.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.0
Edge and baseboard cleaning was reasonably good in the wall-rice test, though not flawless close to the wall.
Emptying and Mess Control
P1
Product 1: Shark PowerDetect Upright Vacuum
4.2
Emptying was usually easy, but one reviewer wanted a top-release design to keep hands farther from debris.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.3
Emptying is generally easy, with reviewers describing hassle-free bagless use and simple debris release.
Filtration / Dust Containment
P1
Product 1: Shark PowerDetect Upright Vacuum
4.9
Filtration was a standout in lab-style reviews, with fog or particle testing indicating excellent dust containment.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
2.5
Filtration is a limitation because one reviewer specifically noted the lack of HEPA filtration.
Floorhead design
P1
Product 1: Shark PowerDetect Upright Vacuum
5.0
The DuoClean floorhead was widely praised as a central reason for its strong multi-surface pickup.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
2.8
Floorhead design is mixed: reviewers criticized inefficiency and no brush shutoff, but one liked the raised agitator behavior when upright.
Floorhead Seal on Hard Floors
P1
Product 1: Shark PowerDetect Upright Vacuum
3.4
Floorhead seal and concentrated airflow were a tradeoff: wider channels helped some features but reduced sealed-floor test strength.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetHair-removal channel issues
P1
Product 1: Shark PowerDetect Upright Vacuum
3.0
Hair-removal evidence was mostly positive, with easy brushroll access and fewer tangles, but occasional roller checks were still advised.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetHair Pickup — Carpets
P1
Product 1: Shark PowerDetect Upright Vacuum
4.6
Hair pickup on carpets and rugs was very strong overall, though one lab saw long hair wrap during stress testing.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.5
Carpet hair pickup is a strength, with reviewers reporting most hair collected and one pet bedroom test filling the canister.
Hair Pickup — Hard Floors
P1
Product 1: Shark PowerDetect Upright Vacuum
5.0
Hard-floor hair pickup was strongly praised, especially the front roller acting like a magnet for hair.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.5
Hard-floor hair pickup was praised in the pet-hair buying-guide review as part of its multi-surface pet-hair cleaning.
Hair‑Wrap / Tangle Resistance
P1
Product 1: Shark PowerDetect Upright Vacuum
4.6
Anti-tangle performance was usually excellent, with several reviewers saying hair did not wrap; one stress test found some long-hair buildup.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetHard Floor — Fine Dust Pickup
P1
Product 1: Shark PowerDetect Upright Vacuum
4.9
Fine-dust and small-debris hard-floor pickup was excellent, with single-pass and nearly perfect pickup language across reviews.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetHard Floor — Large Debris Intake
P1
Product 1: Shark PowerDetect Upright Vacuum
4.8
Large-debris intake was excellent in several tests, but oats and extra-large clusters occasionally needed another pass.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
2.7
Hard-floor large-debris intake is inconsistent, ranging from strong rice pickup in one test to poor results on big piles and hardwood.
Headlight and LED lights
P1
Product 1: Shark PowerDetect Upright Vacuum
4.4
LED lighting was considered helpful and more pronounced than older Shark lighting in comparative discussion.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetHose length
P1
Product 1: Shark PowerDetect Upright Vacuum
2.5
Hose length was a recurring limitation for high or far-away above-floor cleaning.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
3.5
Hose length is only average; a comparison said the difference versus the turbo hose is not huge but still noticeable.
Innovation compared to competitors
P1
Product 1: Shark PowerDetect Upright Vacuum
5.0
Reviewers saw the PowerDetect as unusually innovative for an upright because of its multiple new Detect features.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetLow-profile design
P1
Product 1: Shark PowerDetect Upright Vacuum
2.7
Low-profile reach was mixed: Lift-Away helped under furniture, but the full upright dustbin and bulky head blocked some tight spaces.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetMaintenance requirements
P1
Product 1: Shark PowerDetect Upright Vacuum
3.8
Maintenance was usually straightforward, but TechGearLab found sand collecting at the foam filter and adding upkeep.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.5
Maintenance is a strength because reviewers liked the washable filters, easy cleaning access, and low-effort upkeep.
Maneuverability and Handling
P1
Product 1: Shark PowerDetect Upright Vacuum
3.9
Handling was mostly good thanks to swivel steering, but bulk and tight-area navigation were common caveats.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
3.5
Maneuverability is adequate rather than exceptional; the lack of pivoting was said not to hurt handling too much.
Noise level
P1
Product 1: Shark PowerDetect Upright Vacuum
3.3
Noise was acceptable to mixed: some found the sound pleasant or moderate, while others called it noisy or noted changing mode volume.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
1.8
Noise is a consistent weakness; reviewers described it as loud or very noisy, even when they liked the cleaning power.
Odor control
P1
Product 1: Shark PowerDetect Upright Vacuum
3.2
Odor control split reviewers, with some liking fresher floors while TechGearLab found the scent cheap and overpowering.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetOnboard tool storage
P1
Product 1: Shark PowerDetect Upright Vacuum
4.8
Onboard tool storage was praised for keeping attachments housed on the vacuum and harder to lose.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetOngoing ownership costs (bags, filters, batteries)
P1
Product 1: Shark PowerDetect Upright Vacuum
4.0
Ongoing odor-cartridge cost appeared manageable in the one review that evaluated replacement cost.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.5
Ownership costs look low because reviewers highlighted washable filters and bagless upkeep as money-saving.
Overall durability/longevity
P1
Product 1: Shark PowerDetect Upright Vacuum
4.0
Durability evidence was limited but positive, centered on the heavy-duty material impression.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetOverall opinion
P1
Product 1: Shark PowerDetect Upright Vacuum
4.8
Overall opinion was strongly favorable, with multiple reviewers recommending it or calling it a top upright despite tradeoffs.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.4
Overall opinion is positive for small-space, budget use, but reviewers consistently frame it as simple rather than premium.
Packaging quality
P1
Product 1: Shark PowerDetect Upright Vacuum
4.8
Packaging was positively described as well-packed and protective.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetPet-Ready Features
P1
Product 1: Shark PowerDetect Upright Vacuum
4.8
Pet-readiness was a major strength due to hair pickup, anti-tangle behavior, odor control, HEPA filtration, and pet tools.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.0
Pet-readiness is mixed: reviewers saw useful pet-hair pickup in small spaces, but one comparison warned it is not ideal for households with lots of pets.
Price and Value
P1
Product 1: Shark PowerDetect Upright Vacuum
3.8
Value was mixed to positive: reviewers praised performance for the cost but repeatedly noted premium pricing.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.3
Value is strong overall, with reviewers calling it affordable, well positioned, and worth the budget price despite limitations.
Reverse cleaning performance
P1
Product 1: Shark PowerDetect Upright Vacuum
4.3
Reverse cleaning was praised where tested, with Direction Detect helping backward pulls and reverse oat pickup.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetSelf-propel feature
P1
Product 1: Shark PowerDetect Upright Vacuum
4.0
The strong suction created a self-propelled feel that some found helpful after adjustment, but it could also feel odd.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetStair Cleaning
P1
Product 1: Shark PowerDetect Upright Vacuum
2.8
Stair suitability was limited by weight, despite Lift-Away making lifted use more manageable.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetStorage footprint and upright-stand stability
P1
Product 1: Shark PowerDetect Upright Vacuum
2.8
Storage and footprint evidence leaned bulky, with reviewers noting a large head or hefty upright form rather than compactness.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
5.0
Storage is a strength; reviewers repeatedly described the vacuum as compact and easy to store in tight spaces.
Suction and Airflow
P1
Product 1: Shark PowerDetect Upright Vacuum
5.0
Suction and airflow were a core strength, repeatedly described as above average, superb, or able to handle almost any debris.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.2
Suction drew mixed but mostly positive evidence: several reviewers praised power for routine cleaning, while one comparative test called it weak versus larger, premium uprights.
Suitability for heavy-duty use
P1
Product 1: Shark PowerDetect Upright Vacuum
4.8
Heavy-duty suitability was strong for deep cleaning and whole-home needs, especially where reviewers emphasized power and large-home use.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
2.3
Heavy-duty suitability is weak because reviewers cautioned against large homes, huge messes, and homes with many pets.
Suitability for small spaces
P1
Product 1: Shark PowerDetect Upright Vacuum
2.5
Small-space suitability was weak because the bulky floorhead struggled to fit into tight spaces.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.5
Small-space suitability is one of the clearest strengths, with reviewers pointing to apartments, dorm rooms, and compact storage.
Tool-change simplicity
P1
Product 1: Shark PowerDetect Upright Vacuum
4.4
Tool changes and configuration changes were usually easy, with quick release and detail-tool use praised.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetUnder-Furniture Pickup
P1
Product 1: Shark PowerDetect Upright Vacuum
4.7
Under-furniture cleaning improved greatly with Powered Lift-Away, though the standard upright body could block access.
P2Product 2: Bissell CleanView Compact Upright Vacuum
No score yetUpholstery / Above-Floor Pickup
P1
Product 1: Shark PowerDetect Upright Vacuum
4.5
Above-floor and upholstery cleaning was strong when using the powered pet brush and detail tools, limited mainly by hose reach.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.5
Above-floor pickup was praised through the extension wand, especially for furniture and hard-to-reach areas.
Versatility
P1
Product 1: Shark PowerDetect Upright Vacuum
4.8
Versatility was repeatedly praised across hard floors, carpets, Lift-Away use, and multi-surface configurations.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.5
Versatility is a strength for routine home use, with reviewers citing rugs, carpet, hard surfaces, and above-floor cleaning.
Weight
P1
Product 1: Shark PowerDetect Upright Vacuum
3.1
Weight was the most repeated ergonomic drawback, even when some reviewers said handling partly offset the heft.
P2
Product 2: Bissell CleanView Compact Upright Vacuum
4.9
Weight is a major strength; reviewers repeatedly called it light, portable, and easy to carry.