Compare Shark PowerDetect Upright Vacuum vs Shark NV151 Navigator Swivel Pro Complete Upright Vacuum

Included tools (crevice/duster, pet multi-tool, and a pet power brush) are repeatedly called useful for edges, upholstery, and tight spots. One review of the cordless ‘Clean and Empty’ variant said the attachment set felt minimal.

The included crevice, upholstery, and pet tools are frequently praised for couch, crevice, and above-floor cleaning. Some Amazon reviewers complain specific accessories they expected (such as a wide upholstery tool or round brush) were missing or hard to find.

Reviewers generally like the premium look (notably the purple colorway and metallic accents) and the clear dustbin design. Overall impressions skew toward a modern, ‘flagship’ finish.

Design is often described as simple and minimalist. A few owners mention a more plastic feel than older versions and occasional cosmetic marks or wear.

The Detect system (floor type, dirt level, edge proximity, and direction sensing) is widely described as genuinely useful, automatically changing suction and brushroll behavior. There’s no app focus here—automation is built into the vacuum’s onboard sensors.

Debris scatter/blowback is generally low, and reviewers contrast it favorably against uprights that ‘shoot’ particles forward. Safety interlocks and DuoClean design help keep debris moving into the bin instead of back into the room.

Several users contrast it with older vacuums that blew dust back into the room, saying this model has minimal blowback and no spit-back on hard floors. This is closely tied to sealed filtration and strong suction.

Area rugs are handled well overall, but strong suction can tug on lightweight/thin rugs and may require extra passes for larger debris. Better results are reported on thicker or more stable rugs.

Area rug handling is inconsistent: some users vacuum rugs successfully after adjusting suction, while others say the head sits too low, stalls, or stops on certain rugs. Shag-style rugs are specifically called out as a poor match by some owners.

Assembly and setup are repeatedly described as fast and painless, typically taking only a few minutes. Most reviewers felt it was ready to use almost immediately.

Assembly is consistently described as fast and tool-free, with components clicking into place in minutes. This is one of the most universally positive aspects across reviews.

One review notes a safety interlock: the vacuum won’t run until the hose is fully connected, which helps prevent accidental blowback or messy operation. This is a minor but appreciated safety/robustness detail.

Only covered for the cordless variant: the detachable battery is convenient and supports long runtime on lower-power settings. High-power use shortens runtime substantially, as expected.

The bagless dustbin is described as large for an upright and easy to remove, with reported capacities varying by source (roughly 1.3–1.9 L / about 0.5 gal). The size reduces how often you need to empty it.

Bagless dust cup emptying is usually described as easy, but capacity impressions vary widely. Some call the bin large, while others find it small or note a low fill line that forces frequent emptying in hair-heavy homes.

Build quality is described as robust and heavy-duty, with materials that feel durable and designed for serious cleaning. The sturdy build contributes to its heavier weight.

Build quality feedback ranges from sturdy, well-snapping parts to concerns about cheaper plastic materials and belt smells. It generally feels solid for the price, but not everyone expects premium longevity.

High-pile/plush carpet performance is more mixed: some reviewers still found strong cleaning, while at least one lab test measured below-average pickup compared with other top uprights. Homes dominated by plush carpet may want to compare alternatives.

Performance on plush or thicker carpet is often positive, with reports of smooth gliding and strong extraction. Still, some say it can feel too grabby or struggle unless suction is reduced, and a few recommend avoiding very thick shag.

Low-pile carpet pickup is consistently strong, including embedded debris and hair, with some tests nearing ‘perfect’ results. It’s widely considered a dependable performer on common low/short carpet.

On low-pile and standard carpet, many users see strong pickup and noticeably fuller bins after one or two passes. Some still report needing extra passes or seeing a trace of dust left near the sides of the head.

Medium-pile carpet performance is generally strong, with some testing showing excellent deep-clean pickup. Most reviewers consider it effective on typical rugs and mid-pile carpet.

Clogging resistance is generally good, but some testing noted debris clumping in the hose and fine sand accumulating on filters, which can reduce airflow until cleaned. A few mentions suggest keeping sensors/filters clean to avoid performance dips.

Some users report the wand/tube can clog with hair and debris and mention a clog indicator/red light behavior; others say it stays clear when filters and brush roll are maintained. Clog complaints tend to come from hair-heavy households or heavy use.

In comparisons, it’s often favored versus older Sharks and many uprights for its automation and overall pickup. A recurring nuance is that Shark’s Stratos can match or slightly beat it in certain sealed/crevice or plush-carpet scenarios, while PowerDetect wins on features.

Comparisons are often favorable versus cheaper brands and even some premium vacuums for day-to-day pickup, especially on mixed flooring. Dissenting voices prefer higher-end Sharks or other brands for tangle resistance, rug performance, or long-term durability.

Controls are described as straightforward, with clear mode buttons and helpful Detect-mode indicators that show when floors are clean/dirty. The cordless variant’s battery indicator is described as basic, but day-to-day operation is still simple.

Controls are simple, with hard-floor vs carpet modes and an adjustable suction slider that users like for switching surfaces. Some wish the power switch were positioned higher on the handle for convenience.

The detachable pod (Lift-Away/Powered Lift-Away) is widely praised for turning the upright into a more flexible above-floor/under-furniture cleaner. This convertible design is a key differentiator versus basic uprights.

Corded versions are consistently listed around a 30‑ft cord, which most find sufficient. A few reviewers still wish it were longer for very large rooms.

Cord length sentiment skews mixed-to-negative: some reviewers like the reach, but many wish it were longer than older models or competitors and note there is no automatic rewind. Cord length matters more in larger rooms and multi-room runs.

Only discussed in a review of the cordless PowerDetect ‘Clean and Empty’ variant, where cordless operation and quick maneuvering are highlighted as major benefits. It’s not relevant to corded upright-only use.

Cord management is a recurring nit: the cord can get in the way and is not retractable. Storage solutions help, but it still requires a bit of attention while cleaning.

Cord management is often cited as a pain point because it must be wrapped manually and can drag or tangle while vacuuming. Positives include cord clips/hooks that help keep it out of the way once you get used to routing it.

Crevice and groove pickup is generally above average, but a few reviews say it’s not class-leading due to airflow/seal design that’s less concentrated than some competitors. It still performs well for typical cracks and edges.

Only discussed for the cordless Clean & Empty variant, where the auto-empty dock and large bagless container are highlighted as a major convenience. No long-term reliability issues are described in the review text.

Handling is frequently praised for responsive swivel steering and a balanced feel that helps it not ‘feel’ as heavy while pushing. Downsides include a bulky head, strong suction that can tug on thin rugs, and occasional threshold hiccups.

Swivel steering is widely praised for easy turns and navigating around furniture. However, a noticeable subset says it over-swivels or feels sloppy, and handling can feel less controlled on some carpets.

Ease of use is generally high thanks to automation, clear controls, and a large bin. The main usability drawbacks are heft, bulky floorhead size in tight areas, and occasional hassle when changing configurations.

Ease of use is widely praised: quick setup, straightforward controls, and a lighter feel than many uprights. Common negatives are cord handling, occasional over-swivel behavior, and fatigue during long whole-home sessions.

Edge cleaning is repeatedly called excellent; Edge Detect boosts suction at baseboards and corners, and one test rated edge pickup as perfect. This is one of the most consistently praised strengths.

Edge results are mixed: some users report good cleaning along walls and baseboards, while others note a small gap near edges that requires switching to the hose/crevice tool for a complete pass.

Most reviewers find the bin easy to empty, but bottom-release designs can be messier than top-release systems and may put hands closer to debris. Auto-empty convenience is mentioned only for the cordless ‘Clean and Empty’ variant.

Emptying is typically simple with an easy-release, bottom-dump style, and many describe it as low-mess. The main downside is that frequent emptying can be necessary depending on bin size and how much hair/dust you collect.

Filtration and dust containment are a strong point, with a sealed system and HEPA filtration performing well in fog/particle tests. Reviewers often cite it as a good option for allergy-conscious homes.

Reviews frequently highlight the HEPA filter and sealed dust containment for trapping allergens and reducing dust blowback, including positive mentions from allergy/asthma users. Long-term odor complaints show up occasionally when filters or odor components aren’t kept fresh.

The DuoClean dual-roller floorhead (soft roller + bristle/fin roller) and integrated sensors are praised for mixed-floor effectiveness and reduced scatter. Multiple reviewers also call the head bulky, which can limit tight-space access.

The floorhead earns praise for swivel maneuvering and general pickup, but complaints include limited under-furniture clearance, a narrower head that takes longer to cover rooms, and a brush/roller design that can trap hair or stall on some rugs.

Several reviews suggest the seal/airflow isn’t as concentrated when fully sealed to the floor, which can slightly reduce deep-clean or crevice performance versus top competitors. The cordless variant also notes a squeegee design that can affect sealing.

Hair pickup on carpets is generally very good, particularly for pet hair on rugs. A few notes suggest extremely long hair can still wrap or require occasional roller checks.

Many owners say it removes pet hair from carpets effectively and reveals debris their old vacuums missed. Counterpoints include reports of needing multiple passes or preferring models with a self-cleaning roller for heavy shedding.

Hard-floor hair pickup is widely praised, with the soft roller helping lift hair without scattering. Reviewers regularly mention clean results with minimal push-around.

Hair pickup on hard floors is generally rated highly, especially for pet fur, with many owners impressed by what it collects after prior vacuuming. Results depend more on suction and technique than on tangle resistance.

Anti-tangle performance is frequently highlighted as best-in-class, and many reviewers report little to no hair wrap. One test still saw some long hair wrapping, so it’s strong but not always 100% hands-off.

Hair wrap is one of the biggest recurring complaints: long hair and pet fur often wrap the brush roll and require manual cutting or regular cleanouts. Several reviewers recommend stepping up to a Shark with a self-cleaning roller if hair is a daily issue.

Fine-dust pickup on hard floors is consistently very strong, often near-perfect in tests. A nuance: fine sand can end up on filters in some scenarios, increasing cleanup/maintenance.

Hard-floor fine dust pickup is frequently praised, including reports of less dust being kicked back into the air than with older vacuums. This aligns with strong suction and sealed filtration comments.

Large-debris pickup on hard floors is generally excellent and tends to avoid scattering, helped by the soft front roller. One review found very large clusters sometimes need a second pass.

Most users report it handles larger debris well on hard floors, including pet mess and gritty dirt. A few note the head can grab certain rugs or feel less smooth when transitioning over thicker surfaces.

Headlights and Detect-mode lighting are frequently praised for improving visibility and giving feedback while cleaning. Lighting is considered a meaningful usability feature rather than just cosmetic.

A frequent complaint is the lack of a headlight or LEDs on the floorhead. Many reviewers miss this feature for seeing dust on hard floors or vacuuming in low-light areas.

Hose reach is repeatedly criticized as short, limiting high-reach tasks (stairs, ceilings, tall shelving). It works for quick spot jobs, but it’s not an ideal ‘whole-house above-floor’ setup.

The extendable hose and wand are valued for reaching ceilings, blinds, and above-floor areas. Some users dispute the advertised reach, say the wand feels too long, or note the base can tip when the hose is pulled taut.

Reviewers often describe it as one of the most innovative, feature-rich uprights, driven by sensor-based automation and upgraded hair management. The smart behaviors are frequently cited as more than gimmicks.

Some reviewers note it can get low to the floor and reach under furniture better than many traditional uprights, especially when reconfigured into Lift-Away modes. This supports better access in low-clearance areas.

Routine maintenance is mostly straightforward (empty bin, wash filters, wipe sensors), but at least one test found fine sand builds up on a foam filter and increases cleaning frequency. Odor cartridges are optional and removable.

Ongoing maintenance is expected: rinsing filters, clearing clogs, and cutting hair off the brush roll. Reviewers who keep up with these routines report better performance and fewer issues.

Noise is typically “upright-vac loud” rather than quiet, with measured levels ranging from the mid/upper‑60s into the 70s dB depending on mode. Detect/boost behavior can change the pitch and volume during use.

Noise feedback is mixed: several users call it relatively quiet or quieter than older Sharks, while others describe it as very noisy. Overall it trends tolerable but not silent.

The odor-neutralizer cartridge can leave a fresher scent, and some reviewers liked the effect. Others disliked the fragrance (described as overpowering) and removed the cartridge, so preferences vary.

A few reviewers say it leaves the air feeling fresher at first, but long-term owners sometimes report musty odors if filters aren’t cleaned or replaced on schedule. One reviewer also expressed caution about the odor-neutralizing component around kids/pets.

Onboard tool storage is mentioned as a convenience feature, keeping key tools attached to the vacuum for quick swaps. This helps day-to-day usability.

Onboard storage for the main attachments is a convenience highlight, reducing the chance of losing tools. A few reviewers still want more dedicated storage space, such as a spot for spare filters.

Ongoing costs are generally low because it’s bagless; routine expenses are mainly filters and optional odor-neutralizer cartridges. One reviewer noted the odor cartridge lasts months and is inexpensive to replace.

Washable filters are repeatedly called out as a cost saver because they can be rinsed instead of replaced frequently. Some users still buy extra filter sets so one can dry while the other is in use.

Longevity sentiment is split: many long-time Shark owners report years of service from older Navigators and expect similar life, while some users report early failures or worry about lighter, more plastic construction.

Overall sentiment is strongly positive across sources, with Vacuum Wars naming it a top pick and several outlets calling it a standout upright. The most consistent criticisms are weight/bulk, short hose reach, and a few maintenance quirks (like sand on filters).

Overall sentiment is mostly positive, driven by suction, maneuverability, and value, with many repeat Shark buyers recommending it. Negative reviews focus on missing premium features (like a headlight), hair wrap maintenance, occasional rug handling issues, and sporadic reliability complaints.

Packaging is reported as well-protected, with sturdy inserts that keep parts secure in transit. Reviewers who mentioned it were happy with the condition on arrival.

Multiple reviews highlight pet-focused features: strong pet-hair pickup, anti-tangle brushroll performance, and included pet tools. Overall it’s positioned as a pet-friendly upright.

Many reviews position it as a pet-friendly upright thanks to strong suction and included pet tools, with multiple owners impressed by fur pickup on carpets and furniture. The main pet-related downside is brush-roll hair wrap, which can require frequent cleanouts in heavy-shedding homes.

Most sources position it as a premium-priced flagship that feels worth it if you want top-tier performance and automation. Price-sensitive shoppers may find better value elsewhere unless it’s on sale.

Value is a consistent theme: many see it as a budget-friendly upright that competes well with more expensive vacuums. A minority feel it’s overpriced if you need more features, better rug handling, or longer-lasting build.

Only mentioned for the cordless variant: reviewers estimate roughly 30–40 minutes in typical auto use and up to about an hour-plus on lower settings. Actual runtime varies with floor type and how often boost triggers. Only mentioned for the cordless variant: max/boost runtime is relatively short (around the low teens in minutes). It’s best treated as a spot-boost mode rather than a whole-home setting.

Cosmetic durability is a minor but present theme, with mentions of scratches and some tools leaving marks on surfaces. These reports are not universal but suggest care is needed around delicate finishes.

Lift-Away makes stair cleaning more practical than with a fixed-body upright, especially paired with the pet brush/crevice tool. That said, the unit’s overall weight is still a drawback if you carry it up and down frequently.

Stairs are generally manageable thanks to the hose/wand and lighter feel compared with heavier uprights. The main drawback is stability, as some users say the base can tip when pulling the hose during stair work.

Several reviewers like that it stores in a closet or corner, but stability can be an issue. Multiple comments mention the vacuum can feel tipsy or tip over when using the hose/wand, requiring a hand to steady it.

Reviews consistently describe suction as very strong and effective across surfaces, including embedded debris. A few note it can need an extra pass on certain large clusters, and sealed airflow is slightly less concentrated than some rivals.

Most reviews describe very strong suction that pulls up noticeably more dirt, dust, and hair than prior vacuums. A smaller set of owners say power feels similar to other Sharks or takes multiple passes on rugs, especially compared with higher-end models.

Reviews frame it as a ‘powerhouse’ that can handle heavy-duty messes, mixed debris, and frequent pet hair. It’s well-suited to larger homes or demanding cleaning routines.

Some professional or frequent cleaners report it holds up well with routine upkeep, suggesting it can handle heavier use. Others frame it as a good home vacuum that may wear faster or be harder to repair under commercial-style abuse.

Multiple sources describe the vacuum as bulky, making it less ideal for very tight rooms or cramped layouts. It’s better suited to medium-to-large spaces where the head can maneuver freely.

Several reviewers highlight that it fits well in apartments, condos, and small storage spaces while still offering strong suction. People in larger homes sometimes want a longer cord or bigger bin to reduce interruptions.

Several reviews cite a long warranty (often 5 years) and don’t report common reliability failures in their testing windows. Overall sentiment suggests solid support coverage for a flagship upright.

Reliability experiences vary from trouble-free use (including frequent cleaning) to complaints about clogs, vibration, and occasional unit failure. Some also note repair/parts availability can be limited, reinforcing a replace-rather-than-repair perception.

Switching between upright and Lift-Away modes is generally quick with dedicated release buttons, and attachments click in easily. Some reviewers note the multi-configuration approach can feel a bit fiddly until you get used to it.

Attachments are generally described as easy to swap, with parts that click into place and detach quickly. A few users still wish certain tools were included, but the change process itself is straightforward.

Under-furniture cleaning is a standout thanks to Lift-Away/Powered Lift-Away configurations that let the head reach farther under beds and couches. In standard mode, the pod can reduce clearance, but reviewers like the workaround.

Getting under low furniture is a common limitation for a standard upright design. Some users can reach under tables and chairs, but others say the head and body are too bulky for couches and low-clearance spaces.

Above-floor cleaning is strong with the included tools, especially the pet power brush for upholstery. The limiting factor called out in multiple reviews is short hose reach for high areas.

Above-floor cleaning is a strength for many owners, especially using the pet tool on couches and the wand for curtains, vents, and ceiling fans. Reach is generally good, but pulling hard on the hose can make the base tip for some users.

Versatility is a major theme: multiple floor modes, smart sensing, Lift-Away configurations, and a strong set of tools cover a wide range of cleaning tasks. The main tradeoff is that reconfiguring for certain scenarios can take a bit more effort.

The hose, wand, and tools make it useful for floors, furniture, and high dusting, adding versatility for a standard upright. It does not offer a Lift-Away detachable canister, which limits portability compared with other Shark lines.

Weight is a common complaint, with most sources describing it as heavy (around 17–18 lb) and bulky. Several reviewers add that good balance and swivel steering help it feel lighter while pushing than the number suggests.

Many users describe it as lightweight and easy to carry, including older owners who appreciate reduced strain. Others still find it heavy to lift or feel wrist/hand fatigue during long sessions, especially when using the hose.