Head to head

Dyson V15s Detect Submarine vs Tineco Floor ONE S7 Pro Floor Washer

Dyson V15s Detect Submarine leads 3 to 2 on the 5 rankable specs, but Tineco Floor ONE S7 Pro Floor Washer costs $150 less.

Catalog as of September 1, 2026

Why, in numbers

Suction: Dyson V15s Detect Submarine lists 240 AW (other published figure, not on maker sheet); Tineco Floor ONE S7 Pro Floor Washer lists ~150 AW class (high-power wet extraction) (other published figure, not on maker sheet).
Max runtime: Dyson V15s Detect Submarine lists 60 minutes (dry Eco mode) / ~30 minutes auto (Dyson sheet, 2026-09-02); Tineco Floor ONE S7 Pro Floor Washer lists 40 minutes (Auto mode) (Tineco sheet, 2026-09-02).
Weight: Dyson V15s Detect Submarine lists 6.8 lb (3.1 kg) dry / 9.1 lb (4.1 kg) with filled Submarine wet head (Dyson sheet, 2026-09-02); Tineco Floor ONE S7 Pro Floor Washer lists 10.8 lb (4.9 kg) (Tineco sheet, 2026-09-02).
Auto suction adjust: Dyson V15s Detect Submarine lists Yes (Auto mode reacts to dust levels on dry heads) (Dyson sheet, 2026-09-02); Tineco Floor ONE S7 Pro Floor Washer lists Yes (iLoop Smart Sensor automatically adjusts suction and water flow) (Tineco sheet, 2026-09-02).
Floor illumination: Dyson V15s Detect Submarine lists Fluffy Optic green laser on hard floor cleaner head (Dyson sheet, 2026-09-02); Tineco Floor ONE S7 Pro Floor Washer lists LED headlights along edge cleaner head (Tineco sheet, 2026-09-02).

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

Dyson V15s Detect Submarine

$9493 spec wins

Swap

Compare a different cordless vacuum

Shark Pet Cordless Stick Vacuum$299 Shark Cordless Pro with Clean Sense IQ$399 Shark Stratos Cordless Vacuum$499 Dreame Z10 Station$499 Shark PowerDetect Clean & Empty Cordless$499 Dyson V8 Absolute$519 Tineco Pure ONE S15 Pro$599 Dyson V12 Detect Slim$649 Dyson V15 Detect Absolute$749 LG CordZero All-in-One Auto Empty$799 Samsung Bespoke Jet AI$899 Dyson Gen5detect Absolute$949

Tineco Floor ONE S7 Pro Floor Washer

$7992 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: 3 to 2

Buy the Dyson V15s Detect Submarine.

Leads 3 of 5 rankable overall specs; Tineco Floor ONE S7 Pro Floor Washer takes 2.
Suction: 240 AW vs ~150 AW class
Max runtime: 60 minutes vs 40 minutes
Tineco Floor ONE S7 Pro Floor Washer is $150 cheaper. Pay the difference only if suction matters to you.

3 Dyson V15s Detect Submarine5 rankable of 19 specsTineco Floor ONE S7 Pro Floor Washer 2

Deal-breakers

tick what would make you walk away

Over 7 lb (3.2 kg)row
Tiring on stairs and above shoulder height.
Clear:Dyson V15s Detect Submarine · 6.8 lbTrips:Tineco Floor ONE S7 Pro Floor Washer · 10.8 lb
Under 50 minutes of runtimerow
A larger home needs a mid-clean recharge.
Clear:Dyson V15s Detect Submarine · 60 minutesTrips:Tineco Floor ONE S7 Pro Floor Washer · 40 minutes
No self-emptying dockrow
You empty the bin by hand after every clean.
Trips:Dyson V15s Detect Submarine · Wall dock + drip tray for Submarine headTrips:Tineco Floor ONE S7 Pro Floor Washer · Self-cleaning charging dock with centri…
Warranty under 3 yearsrow
Battery packs often fade around year three.
Trips:Dyson V15s Detect Submarine · 2 years parts and labor limited warrantyTrips:Tineco Floor ONE S7 Pro Floor Washer · 2 years limited warranty

At a glance

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

3 of 3 differ

Suction

Dyson

240 AW

Tineco

~150 AW class (high-power wet extraction)

Max runtime

Dyson

60 minutes (dry Eco mode) / ~30 minutes auto

Tineco

40 minutes (Auto mode)

Weight

Dyson

6.8 lb (3.1 kg) dry / 9.1 lb (4.1 kg) with filled Submarine wet head

Tineco

10.8 lb (4.9 kg)

True 3-Year Cost of Ownership (TCO)

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

Dyson V15s Detect Submarine

Upfront list price$949

3-Yr Submarine roller replacement + HEPA (Roller & filter annual upkeep (~$35/yr))+$105

3-Year Estimated Total$1,054

Tineco Floor ONE S7 Pro Floor Washer

Upfront list price$799

3-Yr Cleaning solution & replacement brush rollers (Deodorizing fluid + 2 rollers/yr (~$50/yr))+$150

3-Year Estimated Total$949

The 90-Day Owner Regret Check

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

Post-Purchase Truths

Dyson: 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.

Tineco: 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 V15s Detect Submarine$9493 wins

Tineco Floor ONE S7 Pro Floor Washer$7992 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 Dyson V15s Detect Submarine, right column is Tineco Floor ONE S7 Pro Floor Washer.
SuctionNot on the official sheet	240 AW (wins this row: higher)	~150 AW class (high-power wet extraction)
Auto suction adjust	Yes (Auto mode reacts to dust levels on dry heads)	Yes (iLoop Smart Sensor automatically adjusts suction and water flow)
Floor illumination	Fluffy Optic green laser on hard floor cleaner head	LED headlights along edge cleaner head
Anti-tangle	Digital Motorbar with de-tangling hair removal vanes	Dual-sided enhanced edge cleaning scraper
Floor types	Hard floors (wet & dry), tile, laminate, area rugs, carpets	Hardwood, tile, laminate, marble, vinyl (sealed hard floors only)
Dust / particle sensing	Piezo sensor counts and measures dust particles	iLoop Smart Sensor detects mess severity and displays red/blue cleanliness ring

Runtime & charging

leads 1-0

Runtime & charging specifications. Middle column is Dyson V15s Detect Submarine, right column is Tineco Floor ONE S7 Pro Floor Washer.
Max runtime	60 minutes (dry Eco mode) / ~30 minutes auto (wins this row: higher)	40 minutes (Auto mode)
Typical mixed-use runtimeNot on the official sheet	~25–35 minutes mixed cleaning	~30–35 minutes continuous floor washing
Charge time	4.5 hours	4.5 hours

Usability

leads 2-1

Usability specifications. Middle column is Dyson V15s Detect Submarine, right column is Tineco Floor ONE S7 Pro Floor Washer.
Weight	6.8 lb (3.1 kg) dry / 9.1 lb (4.1 kg) with filled Submarine wet head (wins this row: lower)	10.8 lb (4.9 kg)
Bin capacity	0.77 L dry bin / 300 mL clean water tank + 360 mL dirty water tray	0.85 L clean water tank / 0.72 L dirty water tank (wins this row: higher)
NoiseNot on the official sheet	~76–80 dB	~72–75 dB (wins this row: lower)
Display	LCD screen: real-time particle graph, runtime countdown, maintenance alerts	3.6-inch full-color interactive LCD display with animated cleaning assistant

Filtration

2 differences

Filtration specifications. Middle column is Dyson V15s Detect Submarine, right column is Tineco Floor ONE S7 Pro Floor Washer.
Filtration	Advanced whole-machine filtration (captures 99.99% of particles down to 0.3 microns)	Multi-layer dry/wet filtration system with debris separator
Sealed system	Yes (fully sealed system)	Yes (sealed dual-tank system)

Kit

2 differences

Kit specifications. Middle column is Dyson V15s Detect Submarine, right column is Tineco Floor ONE S7 Pro Floor Washer.
Attachments	Submarine wet roller head, Fluffy Optic head, Digital Motorbar, Hair screw tool, Combination tool, Crevice tool	2× microfiber brushrollers, 2× dry filters, deodorizing cleaning solution
Dock	Wall dock + drip tray for Submarine head	Self-cleaning charging dock with centrifugal heated air drying

Ownership

2 differences

Ownership specifications. Middle column is Dyson V15s Detect Submarine, right column is Tineco Floor ONE S7 Pro Floor Washer.
Warranty	2 years parts and labor limited warranty	2 years limited warranty
Bagless	Yes (point-and-shoot hygienic bin emptying)	Yes (dual-tank mess separation system)

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

Dyson V15s Detect Submarine source Tineco Floor ONE S7 Pro Floor Washer source

Which one should you buy

Pick this one if

Dyson V15s Detect Submarine

All-in-one wet and dry cordless vacuum featuring Submarine wet roller cleaner head for hard floor washing, Fluffy Optic illumination, and 240AW suction.

Submarine wet roller head washes tile, hardwood, and laminate with clean water extraction
Includes full dry vacuum arsenal: 240AW suction, piezo dust counter, and Fluffy Optic head
Automatically switches modes when wet roller head is attached

What you give up

Submarine wet head requires manual rinse and maintenance after washing
Heavy when water tank is full (9.1 lb wet / 6.8 lb dry)

Full Dyson V15s Detect Submarine specs →

Pick this one if

Tineco Floor ONE S7 Pro Floor Washer

Smart cordless wet/dry floor washer with SmoothDrive bi-directional self-propulsion, MHCBS continuous clean water roller washing, and 3.6-inch interactive LCD screen.

SmoothDrive bi-directional motorized wheels assist forward and backward movement effortlessly
MHCBS balanced pressure scraper continuously washes brushroll with clean fresh water
Centrifugal self-cleaning cycle dries roller with hot air on the charging base

What you give up

Designed exclusively for hard floors (cannot vacuum dry carpets)
Heavier unit at 10.8 lb due to dual water tank capacity

Full Tineco Floor ONE S7 Pro Floor Washer 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: Digital Motorbar with de-tangling hair… vs Dual-sided enhanced edge cleaning scraper
Floor types: Hard floors vs Hardwood, tile, laminate, marble, vinyl

Big homes

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

Tied on big homes. Tineco Floor ONE S7 Pro Floor Washer is cheaper.

The 2 rankable big homes specs split 1 to 1.
Saves $150 at list price.

Stairs & apartments

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

Tied on stairs & apartments. Tineco Floor ONE S7 Pro Floor Washer is cheaper.

The 2 rankable stairs & apartments specs split 1 to 1.
Saves $150 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.

Dyson V15s Detect Submarine spec sheet Tineco Floor ONE S7 Pro Floor Washer spec sheet

Manufacturer pages: Dyson V15s Detect Submarine ↗ · Tineco Floor ONE S7 Pro Floor Washer ↗

Common questions

Which is cheaper, the Dyson V15s Detect Submarine or the Tineco Floor ONE S7 Pro Floor Washer?

Tineco Floor ONE S7 Pro Floor Washer costs $150 less at list price.

What is the biggest catch with the Dyson V15s Detect Submarine or Tineco Floor ONE S7 Pro Floor Washer?

Tineco Floor ONE S7 Pro Floor Washer has this deal-breaker: over 7 lb (3.2 kg). Tiring on stairs and above shoulder height.

Which is better for pets & carpet, the Dyson V15s Detect Submarine or the Tineco Floor ONE S7 Pro Floor Washer?

Too close to call on pets & carpet from the spec sheets. Only suction is rankable here. Anti-tangle: Digital Motorbar with de-tangling hair… vs Dual-sided enhanced edge cleaning scraper Floor types: Hard floors vs Hardwood, tile, laminate, marble, vinyl

What cannot be compared from spec sheets?

Of the 19 specs tracked here, 14 are descriptive and cannot be ranked on numbers alone. Spec sheets also cannot measure subjective factors like build quality, real-world performance, or comfort.

Other matchups

Dreame Z10 Station vs Dyson Gen5detect Absolute

Dreame Z10 Station vs Dyson V12 Detect Slim

Dreame Z10 Station vs Dyson V15 Detect Absolute