Head to head

Shark Cordless Pro with Clean Sense IQ vs Dyson V12 Detect Slim

Shark Cordless Pro with Clean Sense IQ leads 4 to 3 on the 7 rankable specs and costs $250 less, which makes it the straightforward pick.

Catalog as of September 1, 2026

Why, in numbers

Suction: Shark Cordless Pro with Clean Sense IQ lists 180 AW class (other published figure, not on maker sheet); Dyson V12 Detect Slim lists 150 AW (other published figure, not on maker sheet).
Max runtime: Shark Cordless Pro with Clean Sense IQ lists 50 minutes (Eco mode) (Shark sheet, 2026-09-02); Dyson V12 Detect Slim lists 60 minutes (Eco mode on hard floors) (Dyson sheet, 2026-09-02).
Weight: Shark Cordless Pro with Clean Sense IQ lists 7.2 lb (3.2 kg) (Shark sheet, 2026-09-02); Dyson V12 Detect Slim lists 5.2 lb (2.4 kg) (Dyson sheet, 2026-09-02).
Auto suction adjust: Shark Cordless Pro with Clean Sense IQ lists Yes (Clean Sense IQ) (Shark sheet, 2026-09-02); Dyson V12 Detect Slim lists Yes (auto mode adapts to dust levels) (Dyson sheet, 2026-09-02).
Floor illumination: Shark Cordless Pro with Clean Sense IQ lists LED headlights (Shark sheet, 2026-09-02); Dyson V12 Detect Slim lists Fluffy Optic laser on soft roller head (Dyson sheet, 2026-09-02).

Manufacturer list price, not a live offer. Confirm current pricing before you buy.

Shark Cordless Pro with Clean Sense IQ

$3994 spec wins

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Dyson V12 Detect Slim

$6493 spec wins

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Buying for

Every rankable spec counts once. Pick a lens to score only what matters for your cordless vacuum.

Straight answer

Overall: 4 to 3

Buy the Shark Cordless Pro with Clean Sense IQ.

Leads 4 of 7 rankable overall specs; Dyson V12 Detect Slim takes 3.
Suction: 180 AW class vs 150 AW
Charge time: ~3 hours vs ~4.0 hours
It is also $250 cheaper.

Check first: the Shark Cordless Pro with Clean Sense IQ weighs over 7 lb (3.2 kg). Tick them under deal-breakers if that rules it out.

4 Shark Cordless Pro with Clean Sense IQ7 rankable of 19 specsDyson V12 Detect Slim 3

Deal-breakers

tick what would make you walk away

Over 7 lb (3.2 kg)row
Tiring on stairs and above shoulder height.
Trips:Shark Cordless Pro with Clean Sense IQ · 7.2 lbClear:Dyson V12 Detect Slim · 5.2 lb
No self-emptying dockrow
You empty the bin by hand after every clean.
Trips:Shark Cordless Pro with Clean Sense IQ · Direct wall plug chargerTrips:Dyson V12 Detect Slim · Wall dock with accessory storage and ch…
Warranty under 3 yearsrow
Battery packs often fade around year three.
Clear:Shark Cordless Pro with Clean Sense IQ · 5 yearsTrips:Dyson V12 Detect Slim · 2 years

At a glance

The handful of numbers that decide most purchases in this category.

3 of 3 differ

Suction

Shark

180 AW class

Dyson

150 AW

Max runtime

Shark

50 minutes (Eco mode)

Dyson

60 minutes (Eco mode on hard floors)

Weight

Shark

7.2 lb (3.2 kg)

Dyson

5.2 lb (2.4 kg)

True 3-Year Cost of Ownership (TCO)

Upfront price + 3 years of consumables, fees & essential add-ons

Shark Cordless Pro with Clean Sense IQ

Upfront list price$399

3-Yr Filter & odor neutralizer upkeep (Annual replacement (~$20/yr))+$60

3-Year Estimated Total$459

Dyson V12 Detect Slim

Upfront list price$649

3-Yr HEPA filter replacement (Every 24 months (~$18/yr avg))+$54

3-Year Estimated Total$703

Under-Furniture & Maneuverability Check

Clearing low sofas, stair ergonomics, and dust cloud disposal.

Ergonomic & Spatial Check

Under-Furniture Clearance

Measures the lowest gap under beds, coffee tables, and sofas the vacuum can reach.

Shark

Standard cleaner head clearance

Dyson

Low 3.9 in clearance (slimmest motor & Fluffy head)

Dust Bin Emptying Style

Auto-empty clean stations eliminate dust clouds for allergy sufferers.

Shark

Manual bin latch

Dyson

One-touch hygienic bin ejector (0.10 gal capacity)

In-Hand Carry Weight

Lighter units drastically reduce wrist strain when cleaning stairs and high vents.

Shark

Standard stick vacuum weight

Dyson

5.20 lb (lightest Dyson, effortless on stairs)

The 90-Day Owner Regret Check

Documented ergonomic quirks, hardware annoyances, and maintenance realities reported by real owners.

Post-Purchase Truths

Shark: What to watch for

Maintenance
Washable filters must air-dry for a full 24 hours before reassembly.
Running the vacuum with a damp filter can damage the suction motor and cause musty odors, requiring an overnight wait or spare filter.

Dyson: What to watch for

Hardware Quirk
Tiny 0.10-gallon dustbin requires emptying 2–3 times per cleaning.
The compact canister fills up rapidly in homes with multiple shedding pets, interrupting cleaning flow.

Shark Cordless Pro with Clean Sense IQ$3994 wins

Dyson V12 Detect Slim$6493 wins

Cleaning performance Runtime & charging Usability Filtration Kit Ownership

18 of 19 attributes differ. Identical rows are dimmed.

Cleaning performance

leads 1-0

Cleaning performance specifications. Middle column is Shark Cordless Pro with Clean Sense IQ, right column is Dyson V12 Detect Slim.
SuctionNot on the official sheet	180 AW class (wins this row: higher)	150 AW
Auto suction adjust	Yes (Clean Sense IQ)	Yes (auto mode adapts to dust levels)
Floor illumination	LED headlights	Fluffy Optic laser on soft roller head
Anti-tangle	Self-cleaning brushroll with PowerFins	Hair screw tool and Motorbar de-tangling vanes
Floor types	Hardwood, laminate, carpets	Hard floors, tiles, low/medium pile carpets
Dust / particle sensing	Clean Sense IQ infrared sensor indicator	Piezo acoustic sensor with LCD scientific dust breakdown

Runtime & charging

3 differences

Runtime & charging specifications. Middle column is Shark Cordless Pro with Clean Sense IQ, right column is Dyson V12 Detect Slim.
Max runtime	50 minutes (Eco mode)	60 minutes (Eco mode on hard floors) (wins this row: higher)
Typical mixed-use runtimeNot on the official sheet	~18–22 minutes Auto mode	~25–35 minutes on auto mode
Charge time	~3 hours (wins this row: lower)	~4.0 hours

Usability

leads 2-1

Usability specifications. Middle column is Shark Cordless Pro with Clean Sense IQ, right column is Dyson V12 Detect Slim.
Weight	7.2 lb (3.2 kg)	5.2 lb (2.4 kg) (wins this row: lower)
Bin capacity	0.65 L (wins this row: higher)	0.35 L
NoiseNot on the official sheet	~78–82 dB	~74 dB (high) (wins this row: lower)
Display	LED display with Clean Sense IQ ring indicator	LCD screen shows run time countdown, power mode, particle counts

Filtration

2 differences

Filtration specifications. Middle column is Shark Cordless Pro with Clean Sense IQ, right column is Dyson V12 Detect Slim.
Filtration	Anti-Allergen Complete Seal HEPA	Whole-machine filtration capturing 99.99% of microscopic particles
Sealed system	Yes	Yes (fully-sealed filtration)

Kit

2 differences

Kit specifications. Middle column is Shark Cordless Pro with Clean Sense IQ, right column is Dyson V12 Detect Slim.
Attachments	Duster crevice tool, pet multi-tool	Fluffy Optic cleaner head, Motorbar head, Hair screw tool, Combination tool, Crevice tool
Dock	Direct wall plug charger	Wall dock with accessory storage and charger

Ownership

leads 1-0

Ownership specifications. Middle column is Shark Cordless Pro with Clean Sense IQ, right column is Dyson V12 Detect Slim.
Warranty	5 years (wins this row: higher)	2 years
Bagless	Yes	Yes

Most rows are from the official spec sheet. Marked rows are other published figures or our summary, not lab tests we ran.

Shark Cordless Pro with Clean Sense IQ source Dyson V12 Detect Slim source

Which one should you buy

Pick this one if

Shark Cordless Pro with Clean Sense IQ

Mid-tier cordless vacuum with Clean Sense IQ, PowerFins Plus, and Odor Neutralizer technology.

Clean Sense IQ auto-adjusts power based on dirt detection
PowerFins Plus continuous floor contact pickup
Built-in odor neutralizer cartridge in floorhead

What you give up

No wall mount included in basic trim
Battery is non-swappable on base package

Full Shark Cordless Pro with Clean Sense IQ specs →

Pick this one if

Dyson V12 Detect Slim

Lightweight 5.2 lb cordless stick vacuum with push-button power, Fluffy Optic laser head, and piezo dust sensor.

Lightweight 5.2 lb chassis with comfortable push-button power (no trigger to hold)
Fluffy Optic green illumination highlights microscopic dust on bare floors
Acoustic piezo sensor automatically increases suction in heavy dirt

What you give up

Smaller 0.35 L dustbin capacity requires more frequent emptying
Max boost runtime limited to ~7 minutes

Full Dyson V12 Detect Slim specs →

Best for each use

Pets & carpet

Pet hair and carpet: suction, a tangle-free brush, sealed filtration

Too close to call on pets & carpet from the spec sheets. Only suction is rankable here.

Anti-tangle: Self-cleaning brushroll with PowerFins vs Hair screw tool and Motorbar de-tangling vanes
Floor types: Hardwood, laminate, carpets vs Hard floors, tiles, low/medium pile carpets

Big homes

A large home in one session: runtime, bin size, a dock that empties itself

For big homes, buy the Shark Cordless Pro with Clean Sense IQ.

Leads 2 of 3 rankable big homes specs; Dyson V12 Detect Slim takes 1.
Bin capacity: 0.65 L vs 0.35 L
Charge time: ~3 hours vs ~4.0 hours
It is also $250 cheaper.

Stairs & apartments

Stairs and apartments: light in the hand, quiet, easy to park

For stairs & apartments, buy the Dyson V12 Detect Slim.

Leads 2 of 2 rankable stairs & apartments specs.
Weight: 5.2 lb vs 7.2 lb
Noise: ~74 dB vs ~78–82 dB
Shark Cordless Pro with Clean Sense IQ is $250 cheaper. Pay the difference only if weight matters to you.

Every answer above is scored from published figures. A lens uses only the rows that matter for that use, including marked rows that are not on the official sheet. Switch lenses interactively in the panel above.

Done deciding?

Open the full standalone spec sheet for either device.

Shark Cordless Pro with Clean Sense IQ spec sheet Dyson V12 Detect Slim spec sheet

Manufacturer pages: Shark Cordless Pro with Clean Sense IQ ↗ · Dyson V12 Detect Slim ↗

Common questions

Which is cheaper, the Shark Cordless Pro with Clean Sense IQ or the Dyson V12 Detect Slim?

Shark Cordless Pro with Clean Sense IQ costs $250 less at list price.

What is the biggest catch with the Shark Cordless Pro with Clean Sense IQ or Dyson V12 Detect Slim?

Shark Cordless Pro with Clean Sense IQ has this deal-breaker: over 7 lb (3.2 kg). Tiring on stairs and above shoulder height.

Which is better for pets & carpet, the Shark Cordless Pro with Clean Sense IQ or the Dyson V12 Detect Slim?

Too close to call on pets & carpet from the spec sheets. Only suction is rankable here. Anti-tangle: Self-cleaning brushroll with PowerFins vs Hair screw tool and Motorbar de-tangling vanes Floor types: Hardwood, laminate, carpets vs Hard floors, tiles, low/medium pile carpets

What cannot be compared from spec sheets?

Of the 19 specs tracked here, 12 are descriptive and cannot be ranked on numbers alone. Spec sheets also cannot measure subjective factors like build quality, real-world performance, or comfort.

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