Head to head

Dyson V12 Detect Slim vs Tineco Floor ONE S7 Pro Floor Washer

Dyson V12 Detect Slim leads 3 to 2 on the 5 rankable specs and costs $150 less, which makes it the straightforward pick.

Catalog as of September 1, 2026

Why, in numbers

Suction: Dyson V12 Detect Slim lists 150 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 V12 Detect Slim lists 60 minutes (Eco mode on hard floors) (Dyson sheet, 2026-09-02); Tineco Floor ONE S7 Pro Floor Washer lists 40 minutes (Auto mode) (Tineco sheet, 2026-09-02).
Weight: Dyson V12 Detect Slim lists 5.2 lb (2.4 kg) (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 V12 Detect Slim lists Yes (auto mode adapts to dust levels) (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 V12 Detect Slim lists Fluffy Optic laser on soft roller 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 V12 Detect Slim

$6493 spec wins

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Tineco Floor ONE S7 Pro Floor Washer

$7992 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: 3 to 2

Buy the Dyson V12 Detect Slim.

Leads 3 of 5 rankable overall specs; Tineco Floor ONE S7 Pro Floor Washer takes 2.
Max runtime: 60 minutes vs 40 minutes
Weight: 5.2 lb vs 10.8 lb
It is also $150 cheaper.

3 Dyson V12 Detect Slim5 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 V12 Detect Slim · 5.2 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 V12 Detect Slim · 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 V12 Detect Slim · Wall dock with accessory storage and ch…Trips: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 V12 Detect Slim · 2 yearsTrips: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

150 AW

Tineco

~150 AW class (high-power wet extraction)

Max runtime

Dyson

60 minutes (Eco mode on hard floors)

Tineco

40 minutes (Auto mode)

Weight

Dyson

5.2 lb (2.4 kg)

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 V12 Detect Slim

Upfront list price$649

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

3-Year Estimated Total$703

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

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.

Dyson

Low 3.9 in clearance (slimmest motor & Fluffy head)

Tineco

Standard cleaner head clearance

Dust Bin Emptying Style

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

Dyson

One-touch hygienic bin ejector (0.10 gal capacity)

Tineco

Manual bin latch

In-Hand Carry Weight

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

Dyson

5.20 lb (lightest Dyson, effortless on stairs)

Tineco

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

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.

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 V12 Detect Slim$6493 wins

Tineco Floor ONE S7 Pro Floor Washer$7992 wins

Cleaning performance Runtime & charging Usability Filtration Kit Ownership

19 of 19 attributes differ. Identical rows are dimmed.

Cleaning performance

6 differences

Cleaning performance specifications. Middle column is Dyson V12 Detect Slim, right column is Tineco Floor ONE S7 Pro Floor Washer.
SuctionNot on the official sheet	150 AW	~150 AW class (high-power wet extraction)
Auto suction adjust	Yes (auto mode adapts to dust levels)	Yes (iLoop Smart Sensor automatically adjusts suction and water flow)
Floor illumination	Fluffy Optic laser on soft roller head	LED headlights along edge cleaner head
Anti-tangle	Hair screw tool and Motorbar de-tangling vanes	Dual-sided enhanced edge cleaning scraper
Floor types	Hard floors, tiles, low/medium pile carpets	Hardwood, tile, laminate, marble, vinyl (sealed hard floors only)
Dust / particle sensing	Piezo acoustic sensor with LCD scientific dust breakdown	iLoop Smart Sensor detects mess severity and displays red/blue cleanliness ring

Runtime & charging

leads 2-0

Runtime & charging specifications. Middle column is Dyson V12 Detect Slim, right column is Tineco Floor ONE S7 Pro Floor Washer.
Max runtime	60 minutes (Eco mode on hard floors) (wins this row: higher)	40 minutes (Auto mode)
Typical mixed-use runtimeNot on the official sheet	~25–35 minutes on auto mode	~30–35 minutes continuous floor washing
Charge time	~4.0 hours (wins this row: lower)	4.5 hours

Usability

leads 2-1

Usability specifications. Middle column is Dyson V12 Detect Slim, right column is Tineco Floor ONE S7 Pro Floor Washer.
Weight	5.2 lb (2.4 kg) (wins this row: lower)	10.8 lb (4.9 kg)
Bin capacity	0.35 L	0.85 L clean water tank / 0.72 L dirty water tank (wins this row: higher)
NoiseNot on the official sheet	~74 dB (high)	~72–75 dB (wins this row: lower)
Display	LCD screen shows run time countdown, power mode, particle counts	3.6-inch full-color interactive LCD display with animated cleaning assistant

Filtration

2 differences

Filtration specifications. Middle column is Dyson V12 Detect Slim, right column is Tineco Floor ONE S7 Pro Floor Washer.
Filtration	Whole-machine filtration capturing 99.99% of microscopic particles	Multi-layer dry/wet filtration system with debris separator
Sealed system	Yes (fully-sealed filtration)	Yes (sealed dual-tank system)

Kit

2 differences

Kit specifications. Middle column is Dyson V12 Detect Slim, right column is Tineco Floor ONE S7 Pro Floor Washer.
Attachments	Fluffy Optic cleaner head, Motorbar head, Hair screw tool, Combination tool, Crevice tool	2× microfiber brushrollers, 2× dry filters, deodorizing cleaning solution
Dock	Wall dock with accessory storage and charger	Self-cleaning charging dock with centrifugal heated air drying

Ownership

2 differences

Ownership specifications. Middle column is Dyson V12 Detect Slim, right column is Tineco Floor ONE S7 Pro Floor Washer.
Warranty	2 years	2 years limited warranty
Bagless	Yes	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 V12 Detect Slim source Tineco Floor ONE S7 Pro Floor Washer source

Which one should you buy

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 →

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.

Suction: 150 AW vs ~150 AW class
Anti-tangle: Hair screw tool and Motorbar de-tangling vanes vs Dual-sided enhanced edge cleaning scraper

Big homes

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

For big homes, buy the Dyson V12 Detect Slim.

Leads 2 of 3 rankable big homes specs; Tineco Floor ONE S7 Pro Floor Washer takes 1.
Max runtime: 60 minutes vs 40 minutes
Charge time: ~4.0 hours vs 4.5 hours
It is also $150 cheaper.

Stairs & apartments

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

Tied on stairs & apartments. Dyson V12 Detect Slim 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 V12 Detect Slim spec sheet Tineco Floor ONE S7 Pro Floor Washer spec sheet

Manufacturer pages: Dyson V12 Detect Slim ↗ · Tineco Floor ONE S7 Pro Floor Washer ↗

Common questions

Which is cheaper, the Dyson V12 Detect Slim or the Tineco Floor ONE S7 Pro Floor Washer?

Dyson V12 Detect Slim costs $150 less at list price.

What is the biggest catch with the Dyson V12 Detect Slim 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 V12 Detect Slim or the Tineco Floor ONE S7 Pro Floor Washer?

Too close to call on pets & carpet from the spec sheets. Suction: 150 AW vs ~150 AW class Anti-tangle: Hair screw tool and Motorbar de-tangling vanes vs Dual-sided enhanced edge cleaning scraper

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.

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