Head to head

Shark Stratos Cordless Vacuum vs LG CordZero All-in-One Auto Empty

Shark Stratos Cordless Vacuum leads 4 to 3 on the 7 rankable specs and costs $300 less, which makes it the straightforward pick.

Catalog as of September 1, 2026

Why, in numbers

Suction: Shark Stratos Cordless Vacuum lists ~200 AW class (Clean Sense IQ boost) (other published figure, not on maker sheet); LG CordZero All-in-One Auto Empty lists 210 AW (other published figure, not on maker sheet).
Max runtime: Shark Stratos Cordless Vacuum lists 60 minutes (lowest setting) (Shark sheet, 2026-09-02); LG CordZero All-in-One Auto Empty lists 120 minutes (dual batteries in Normal mode) (LG sheet, 2026-09-02).
Weight: Shark Stratos Cordless Vacuum lists 5.9 lb (2.7 kg) (Shark sheet, 2026-09-02); LG CordZero All-in-One Auto Empty lists 5.95 lb (2.7 kg) (LG sheet, 2026-09-02).
Auto suction adjust: Shark Stratos Cordless Vacuum lists Yes (Clean Sense IQ) (Shark sheet, 2026-09-02); LG CordZero All-in-One Auto Empty lists Yes (auto mode) (LG sheet, 2026-09-02).
Floor illumination: Shark Stratos Cordless Vacuum lists LED headlights on nozzle (Shark sheet, 2026-09-02); LG CordZero All-in-One Auto Empty lists LED nozzle lighting (LG sheet, 2026-09-02).

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

Shark Stratos Cordless Vacuum

$4994 spec wins

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LG CordZero All-in-One Auto Empty

$7993 spec wins

Swap

Compare a different cordless vacuum

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 Stratos Cordless Vacuum.

Leads 4 of 7 rankable overall specs; LG CordZero All-in-One Auto Empty takes 3.
Weight: 5.9 lb vs 5.95 lb
Charge time: ~3–4 hours vs ~3.5 hours
It is also $300 cheaper.

Check first: the Shark Stratos Cordless Vacuum has no self-emptying dock. Tick them under deal-breakers if that rules it out.

4 Shark Stratos Cordless Vacuum7 rankable of 19 specsLG CordZero All-in-One Auto Empty 3

Deal-breakers

tick what would make you walk away

No self-emptying dockrow
You empty the bin by hand after every clean.
Trips:Shark Stratos Cordless Vacuum · Charging dockClear:LG CordZero All-in-One Auto Empty · All-in-One Tower with automatic bin cle…
Warranty under 3 yearsrow
Battery packs often fade around year three.
Clear:Shark Stratos Cordless Vacuum · 5 yearsTrips:LG CordZero All-in-One Auto Empty · 2 years

At a glance

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

3 of 3 differ

Suction

Shark

~200 AW class (Clean Sense IQ boost)

210 AW

Max runtime

Shark

60 minutes (lowest setting)

120 minutes (dual batteries in Normal mode)

Weight

Shark

5.9 lb (2.7 kg)

5.95 lb (2.7 kg)

True 3-Year Cost of Ownership (TCO)

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

Shark Stratos Cordless Vacuum

Upfront list price$499

3-Yr Anti-odor cartridges & foam filters (Odor cartridges every 6 mo (~$25/yr))+$75

3-Year Estimated Total$574

LG CordZero All-in-One Auto Empty

Upfront list price$799

3-Yr Auto-empty tower disposal bags (5x dust bags/yr (~$40/yr))+$120

3-Year Estimated Total$919

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

MultiFLEX folding wand bends 90° under beds without bending down

Standard cleaner head clearance

Dust Bin Emptying Style

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

Shark

One-touch drop-down bin door + anti-odor dial

Manual bin latch

In-Hand Carry Weight

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

Shark

8.90 lb (heavier, but folds in half for compact self-standing storage)

Standard stick vacuum weight

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

Ergonomics
Heavy top handle weight (nearly 9 lbs total).
While the folding wand bends easily under furniture, lifting the main motor unit to reach ceiling corners or cobwebs requires serious bicep effort.

LG: 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.

Shark Stratos Cordless Vacuum$4994 wins

LG CordZero All-in-One Auto Empty$7993 wins

Cleaning performance Runtime & charging Usability Filtration Kit Ownership

19 of 19 attributes differ. Identical rows are dimmed.

Cleaning performance

leads 1-0

Cleaning performance specifications. Middle column is Shark Stratos Cordless Vacuum, right column is LG CordZero All-in-One Auto Empty.
SuctionNot on the official sheet	~200 AW class (Clean Sense IQ boost)	210 AW (wins this row: higher)
Auto suction adjust	Yes (Clean Sense IQ)	Yes (auto mode)
Floor illumination	LED headlights on nozzle	LED nozzle lighting
Anti-tangle	Self-cleaning brushroll	Anti-tangle universal power drive nozzle
Floor types	Hard floors, carpet, area rugs	Hardwood, tile, carpet, upholstery
Dust / particle sensing	Clean Sense IQ dirt sensor (no particle sizing)	Smart Inverter motor load sensing

Runtime & charging

3 differences

Runtime & charging specifications. Middle column is Shark Stratos Cordless Vacuum, right column is LG CordZero All-in-One Auto Empty.
Max runtime	60 minutes (lowest setting)	120 minutes (dual batteries in Normal mode) (wins this row: higher)
Typical mixed-use runtimeNot on the official sheet	~15–25 minutes auto / high	~40 minutes per battery mixed
Charge time	~3–4 hours (wins this row: lower)	~3.5 hours

Usability

leads 2-1

Usability specifications. Middle column is Shark Stratos Cordless Vacuum, right column is LG CordZero All-in-One Auto Empty.
Weight	5.9 lb (2.7 kg) (wins this row: lower)	5.95 lb (2.7 kg)
Bin capacity	0.55 L (wins this row: higher)	0.44 L (up to 1.0L with Kompressor lever)
NoiseNot on the official sheet	~78–82 dB (high)	~76–80 dB (wins this row: lower)
Display	LED indicators (no LCD particle graph)	One-touch control buttons with LED battery indicators

Filtration

2 differences

Filtration specifications. Middle column is Shark Stratos Cordless Vacuum, right column is LG CordZero All-in-One Auto Empty.
Filtration	HEPA	5-step filtration system with HEPA
Sealed system	Anti-allergen complete seal (claimed)	Yes

Kit

2 differences

Kit specifications. Middle column is Shark Stratos Cordless Vacuum, right column is LG CordZero All-in-One Auto Empty.
Attachments	Crevice, upholstery, pet multi-tool	Universal nozzle, slim hard floor nozzle, motorized pet nozzle, combination and crevice tools
Dock	Charging dock	All-in-One Tower with automatic bin cleanout and accessory storage

Ownership

leads 1-0

Ownership specifications. Middle column is Shark Stratos Cordless Vacuum, right column is LG CordZero All-in-One Auto Empty.
Warranty	5 years (typical Shark limited) (wins this row: higher)	2 years (10 years on smart inverter motor)
Bagless	Yes	Yes (with Kompressor lever)

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

Shark Stratos Cordless Vacuum source LG CordZero All-in-One Auto Empty source

Which one should you buy

Pick this one if

Shark Stratos Cordless Vacuum

Cordless stick with Clean Sense IQ auto suction and DuoClean hair-pickup head, at a lower price than Dyson.

Clean Sense IQ auto-adjusts suction
Lighter and cheaper than V15
Strong hair pickup for the money

What you give up

Weaker peak suction
Smaller bin
No particle-count science display

Full Shark Stratos Cordless Vacuum specs →

Pick this one if

LG CordZero All-in-One Auto Empty

Dual-battery cordless vacuum with auto-emptying tower station and Kompressor dust compactor lever.

Kompressor lever increases bin capacity by 2.4x
Sleek All-in-One auto-empty tower hides tools and charges 2 batteries
Telescopic wand adjusts for user height

What you give up

Suction is 210AW, slightly lower than Dyson V15/Gen5
Tower requires purchase of disposable collection bags

Full LG CordZero All-in-One Auto Empty 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 vs Anti-tangle universal power drive nozzle
Floor types: Hard floors, carpet, area rugs vs Hardwood, tile, carpet, upholstery

Big homes

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

For big homes, buy the Shark Stratos Cordless Vacuum.

Leads 2 of 3 rankable big homes specs; LG CordZero All-in-One Auto Empty takes 1.
Bin capacity: 0.55 L vs 0.44 L
Charge time: ~3–4 hours vs ~3.5 hours
It is also $300 cheaper.

Stairs & apartments

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

Tied on stairs & apartments. Shark Stratos Cordless Vacuum is cheaper.

The 2 rankable stairs & apartments specs split 1 to 1.
Saves $300 at list price.

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 Stratos Cordless Vacuum spec sheet LG CordZero All-in-One Auto Empty spec sheet

Manufacturer pages: Shark Stratos Cordless Vacuum ↗ · LG CordZero All-in-One Auto Empty ↗

Common questions

Which is cheaper, the Shark Stratos Cordless Vacuum or the LG CordZero All-in-One Auto Empty?

Shark Stratos Cordless Vacuum costs $300 less at list price.

What is the biggest catch with the Shark Stratos Cordless Vacuum or LG CordZero All-in-One Auto Empty?

Shark Stratos Cordless Vacuum has this deal-breaker: no self-emptying dock. You empty the bin by hand after every clean.

Which is better for pets & carpet, the Shark Stratos Cordless Vacuum or the LG CordZero All-in-One Auto Empty?

Too close to call on pets & carpet from the spec sheets. Only suction is rankable here. Anti-tangle: Self-cleaning brushroll vs Anti-tangle universal power drive nozzle Floor types: Hard floors, carpet, area rugs vs Hardwood, tile, carpet, upholstery

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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