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Dyson V12 Detect Slim+ Review | 52 Data compared

Avg. price in UK: ~£450
Avg. price in US: ~$650
Suction power (AW): 150 AW
Battery runtime: 60 minutes
Capacity: 0.38 L
Weight: 2.36 kg

Dyson V12 Detect Slim+ review. Compare 52 technical specifications and user reviews to see how this product ranks in the Vacuum Cleaners category and whether it is worth buying.

8.2

Excellent

8.0

Excellent

9.0

Exceptional

5.7
Hard floors
Score components:
30.0%
4.0
Mopping support
25.0%
9.9
Weight
20.0%
5.6
Noise level (Min-Max)
15.0%
2.0
Capacity
10.0%
5.7
Power consumption
7.7
Pet homes
Score components:
30.0%
10
Mini motorized brush
25.0%
10
Anti-tangle brush
20.0%
2.0
Capacity
15.0%
5.6
Noise level (Min-Max)
10.0%
9.9
Weight

Best prices in UK

£?

Best rankings

#4 in Best Dyson Vacuums
#4 in Best Dyson Stick Vacuums
#16 in Best Powerful Vacuums
#16 in Best Powerful Cordless Stick Vacuums
#16 in Best Powerful Stick Vacuums
#16 in Best Powerful Cordless Vacuums
#16 in Best Powerful Bagless Vacuums
#17 in Best Lightweight Vacuums
#23 in Best Vacuums For Carpets
#25 in Best Quiet Vacuums
#26 in Best Vacuums For Sofas And Mattresses
#31 in Best Cyclonic Vacuums
#33 in Best Vacuum Cleaners
#33 in Best Stick Vacuums
#33 in Best Cordless Vacuums

Verdict

The Dyson V12 Detect Slim+ is an intelligent, lightweight cordless stick vacuum powered by a Hyperdymium motor spinning at up to 125,000 RPM to deliver 150 Air Watts of fade-free suction. Key characteristics include an ergonomic 2.2 kg body, a Fluffy Optic cleaner head that illuminates invisible dust on hard floors, a piezo sensor that automatically adjusts suction based on real-time particle counts, and an integrated LCD screen showing a 60-minute runtime countdown. Main advantages highlight its user-friendly single-button power control instead of a continuous trigger, excellent maneuverability, and anti-tangle Motorbar and conical brush tools ideal for pet hair. However, notable drawbacks include a significantly downsized 0.35-litre dust bin that requires frequent emptying, less deep-cleaning power on carpeting compared to bulkier models, and a relatively high price point.

Technical Specifications of vacuum cleaner Dyson V12 Detect Slim+

Overall score

8.2

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Popularity

What it is: An indicator based on the number of reviews received by the vacuum cleaner.

When it matters: When you prefer a vacuum cleaner that has been chosen and reviewed by many other buyers.

Performance

6.9

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Suction power (AW)

What it is: A measure of usable suction output in air watts, combining airflow and pressure into one cleaning-power figure.

When it matters: When you want the clearest single number for overall cleaning power on carpets and stubborn debris.

Importance: HIGH

Suction power (kPa)

What it is: The maximum suction pressure the vacuum can generate, expressed in kilopascals.

When it matters: When you compare how strongly different vacuums can pull dirt from seams, rugs, and tight surfaces.

Importance: HIGH

Airflow

What it is: The volume of air the vacuum moves during operation, which helps indicate how effectively debris can be carried into the dust container.

When it matters: When you want better pickup of lighter debris such as dust, crumbs, and hair across larger floor areas.

Importance: HIGH

Motor type

What it is: The motor design used to drive suction, such as brushless or universal construction.

When it matters: When you care about motor durability, efficiency, and how modern the vacuum drive system is.

Importance: LOW

brushless

Power consumption

What it is: The amount of electrical power the vacuum draws while operating, measured in watts.

When it matters: When you want to limit electricity use or compare efficiency between vacuums with similar cleaning power.

Importance: LOW

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Battery

8.5

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Cordless

What it is: Indicates whether the vacuum can run without being connected to a power cable.

When it matters: When you want to move quickly between rooms, stairs, or cars without trailing a power cord.

Importance: MEDIUM

Battery runtime

What it is: The maximum operating time the vacuum can deliver on a full charge in standard use.

When it matters: When you want to finish your normal cleaning routine on one charge.

Importance: HIGH

Charging time

What it is: The time required to recharge the battery from empty to full.

When it matters: When you need the vacuum ready again quickly after a short cleaning session.

Importance: MEDIUM

Battery capacity

What it is: The total amount of energy or charge the battery can store before recharging is needed.

When it matters: When you want a rough idea of how much stored energy the battery pack holds.

Importance: MEDIUM

Battery voltage

What it is: The nominal electrical voltage supplied by the battery pack.

When it matters: When you compare cordless models and want another clue about battery system strength.

Importance: LOW

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Filtration

7.3

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Filter class

What it is: The filtration standard or class used to describe how finely the vacuum filters outgoing air.

When it matters: When you care about capturing finer dust and keeping the exhaust air cleaner.

Importance: MEDIUM

Minimum overall efficiency

What it is: The minimum particle retention efficiency implied by the stated filter grade.

When it matters: When you want a clearer view of how much fine particulate the filter grade can block at minimum.

Importance: MEDIUM

?

Suitable for allergy sufferers

What it is: Indicates whether the filtration setup is strong enough to make the vacuum more appropriate for allergy-sensitive homes.

When it matters: When someone at home reacts badly to dust and you want a safer filtration setup.

Importance: MEDIUM

Capacity

What it is: The amount of dust or debris the container or bag can hold before it needs to be emptied or replaced.

When it matters: When you want to empty the dust container less often during bigger cleaning jobs.

Importance: MEDIUM

Bagless

What it is: Indicates whether the vacuum collects dirt in a reusable dust container instead of disposable bags.

When it matters: When you prefer not to buy replacement bags and want to empty a reusable bin instead.

Importance: LOW

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Attachments

10

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Main brush type

What it is: The construction style of the main floor brush that makes primary contact with the surface being cleaned.

When it matters: When you need the floor head design to match your mix of carpets and hard floors.

Importance: LOW

soft roller

Roller type

What it is: The roller material or profile used to move across the floor and lift debris.

When it matters: When you want the contact surface to suit delicate floors, embedded dirt, or hair pickup better.

Importance: LOW

soft

Anti-tangle brush

What it is: A brush design intended to reduce hair wrapping and tangling around the roller.

When it matters: When long hair regularly wraps around the brush and you want less manual cleaning.

Importance: LOW

Mini motorized brush

What it is: A small powered cleaning head intended for upholstery, stairs, and concentrated dirt or pet hair.

When it matters: When you clean sofas, stairs, or pet beds where a powered small head works better than a standard nozzle.

Importance: LOW

Suitable for pet owners

What it is: Indicates whether the vacuum is especially suited to homes where pet hair is a regular cleaning concern.

When it matters: When pet hair is one of the main reasons you are buying a vacuum in the first place.

Importance: MEDIUM

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Design

7.6

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Vacuum type

What it is: Identifies the vacuum's overall form factor, such as stick, canister, upright, handheld, or wet-dry.

When it matters: When storage, maneuverability, and your usual cleaning jobs matter more than raw suction numbers.

Importance: LOW

stick

Weight

What it is: The total mass of the vacuum cleaner, which affects carrying comfort and ease of use.

When it matters: When you carry the vacuum upstairs, around the house, or use it for longer sessions.

Importance: MEDIUM

2-in-1 design

What it is: A design that allows the vacuum to be used in two form factors, typically as a stick unit and a handheld unit.

When it matters: When you want one machine to handle both floors and quick handheld jobs.

Importance: LOW

Self-standing

What it is: Indicates whether the vacuum can remain upright on its own without being leaned against support.

When it matters: When you want to pause mid-clean without laying the vacuum on the floor or wall.

Importance: LOW

Adjustable tube height

What it is: Indicates whether the tube length can be adjusted to change reach and handling height.

When it matters: When different users share the vacuum or you want a more comfortable reach.

Importance: LOW

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Smart features

9.4

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Auto suction adjustment

What it is: A function that changes suction automatically based on floor type or detected dirt load.

When it matters: When you want the vacuum to react by itself as you move between floor types or dirt levels.

Importance: LOW

Dust particle sensor

What it is: A sensor that monitors fine debris levels to inform or automate cleaning behavior.

When it matters: When you want extra feedback in dusty rooms instead of relying only on what you can see.

Importance: LOW

LED display

What it is: A built-in illuminated display used to show status information such as battery, mode, or alerts.

When it matters: When you want cleaner status feedback for battery, mode, and warnings at a glance.

Importance: LOW

Nozzle light

What it is: A light built into the cleaning head to improve visibility in dark areas under furniture or along edges.

When it matters: When you vacuum under beds, sofas, or dark corners where hidden dust is easy to miss.

Importance: LOW

Mopping support

What it is: Indicates whether the appliance can also wipe or mop surfaces in addition to vacuuming.

When it matters: When you want one appliance to handle both dry vacuuming and light floor wiping.

Importance: LOW

Dyson V12 Detect Slim+ vs the average vacuum cleaner

Why is Dyson V12 Detect Slim+ better than the average vacuum cleaner?

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17.2 L/s higher airflow
Dyson V12 Detect Slim+ delivers higher airflow than the average vacuum cleaner (45 L/s vs 27.8 L/s).
What it is: The volume of air the vacuum moves during operation, which helps indicate how effectively debris can be carried into the dust container.
When it matters: When you want better pickup of lighter debris such as dust, crumbs, and hair across larger floor areas.
Importance: HIGH
Dyson V12 Detect Slim+ delivers higher airflow than the average vacuum cleaner (45 L/s vs 27.8 L/s).45 L/s vs 27.8 L/s
Cordless operation
Dyson V12 Detect Slim+ works cordlessly, the average vacuum cleaner does not.
What it is: Indicates whether the vacuum can run without being connected to a power cable.
When it matters: When you want to move quickly between rooms, stairs, or cars without trailing a power cord.
Importance: MEDIUM
Dyson V12 Detect Slim+ works cordlessly, the average vacuum cleaner does not.
Includes mini motorized brush
Dyson V12 Detect Slim+ includes a mini motorized brush, the average vacuum cleaner does not.
What it is: A small powered cleaning head intended for upholstery, stairs, and concentrated dirt or pet hair.
When it matters: When you clean sofas, stairs, or pet beds where a powered small head works better than a standard nozzle.
Importance: LOW
Dyson V12 Detect Slim+ includes a mini motorized brush, the average vacuum cleaner does not.
Includes anti-tangle brush
Dyson V12 Detect Slim+ includes an anti-tangle brush, the average vacuum cleaner does not.
What it is: A brush design intended to reduce hair wrapping and tangling around the roller.
When it matters: When long hair regularly wraps around the brush and you want less manual cleaning.
Importance: LOW
Dyson V12 Detect Slim+ includes an anti-tangle brush, the average vacuum cleaner does not.
Automatic suction adjustment
Dyson V12 Detect Slim+ supports automatic suction adjustment, the average vacuum cleaner does not.
What it is: A function that changes suction automatically based on floor type or detected dirt load.
When it matters: When you want the vacuum to react by itself as you move between floor types or dirt levels.
Importance: LOW
Dyson V12 Detect Slim+ supports automatic suction adjustment, the average vacuum cleaner does not.
Includes dust particle sensor
Dyson V12 Detect Slim+ includes a dust particle sensor, the average vacuum cleaner does not.
What it is: A sensor that monitors fine debris levels to inform or automate cleaning behavior.
When it matters: When you want extra feedback in dusty rooms instead of relying only on what you can see.
Importance: LOW
Dyson V12 Detect Slim+ includes a dust particle sensor, the average vacuum cleaner does not.
Includes removable battery
Dyson V12 Detect Slim+ includes a removable battery, the average vacuum cleaner does not.
What it is: Indicates whether the battery can be detached and replaced separately from the vacuum body.
When it matters: When you want the option to swap batteries or replace one later instead of replacing the whole vacuum.
Importance: LOW
Dyson V12 Detect Slim+ includes a removable battery, the average vacuum cleaner does not.
Includes parquet brush
Dyson V12 Detect Slim+ includes a parquet brush, the average vacuum cleaner does not.
What it is: A dedicated floor brush intended to clean parquet or other delicate hard surfaces more gently.
When it matters: When you have wood or delicate hard floors and want gentler contact while cleaning.
Importance: LOW
Dyson V12 Detect Slim+ includes a parquet brush, the average vacuum cleaner does not.
17.2 L/s higher airflow
Dyson V12 Detect Slim+ delivers higher airflow than the average vacuum cleaner (45 L/s vs 27.8 L/s).
1 more speed level
Dyson V12 Detect Slim+ offers more speed levels than the average vacuum cleaner (3 vs 2).
Cordless operation
Dyson V12 Detect Slim+ works cordlessly, the average vacuum cleaner does not.
Includes removable battery
Dyson V12 Detect Slim+ includes a removable battery, the average vacuum cleaner does not.
10 minutes longer runtime
Dyson V12 Detect Slim+ offers longer battery runtime than the average vacuum cleaner (60 minutes vs 50 minutes).
Includes battery indicator
Dyson V12 Detect Slim+ includes a battery level indicator, the average vacuum cleaner does not.
3 V higher voltage
Dyson V12 Detect Slim+ has a higher battery voltage than the average vacuum cleaner (25.2 V vs 22.2 V).
Includes mini motorized brush
Dyson V12 Detect Slim+ includes a mini motorized brush, the average vacuum cleaner does not.
Includes anti-tangle brush
Dyson V12 Detect Slim+ includes an anti-tangle brush, the average vacuum cleaner does not.
Includes parquet brush
Dyson V12 Detect Slim+ includes a parquet brush, the average vacuum cleaner does not.
33% lower weight
Dyson V12 Detect Slim+ is lighter than the average vacuum cleaner (2.4 kg vs 3.52 kg).
Includes wall bracket
Dyson V12 Detect Slim+ includes a wall-mounted bracket, the average vacuum cleaner does not.
15 mm narrower body
Dyson V12 Detect Slim+ is narrower than the average vacuum cleaner (250 mm vs 265 mm).
Includes dust particle sensor
Dyson V12 Detect Slim+ includes a dust particle sensor, the average vacuum cleaner does not.
Automatic suction adjustment
Dyson V12 Detect Slim+ supports automatic suction adjustment, the average vacuum cleaner does not.
Includes nozzle light
Dyson V12 Detect Slim+ includes a nozzle light, the average vacuum cleaner does not.
Includes LED display
Dyson V12 Detect Slim+ includes an LED display, the average vacuum cleaner does not.

Why is Dyson V12 Detect Slim+ worse than the average vacuum cleaner?

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Louder operation
Dyson V12 Detect Slim+ is noisier than the average vacuum cleaner (71-82 dB vs 77-77 dB).
2.04 kPa weaker suction
Dyson V12 Detect Slim+ has lower suction pressure than the average vacuum cleaner (18 kPa vs 20 kPa).
10 mm narrower cleaning path
Dyson V12 Detect Slim+ has a narrower cleaning path than the average vacuum cleaner (250 mm vs 260 mm).
7 minutes shorter turbo runtime
Dyson V12 Detect Slim+ offers shorter turbo runtime than the average vacuum cleaner (5 minutes vs 12 minutes).
0.62 L smaller dust bin
Dyson V12 Detect Slim+ has a smaller dust capacity than the average vacuum cleaner (0.4 L vs 1 L).
144.8 mm taller body
Dyson V12 Detect Slim+ is taller than the average vacuum cleaner (1254.8 mm vs 1110 mm).
Louder operation
Dyson V12 Detect Slim+ is noisier than the average vacuum cleaner (71-82 dB vs 77-77 dB).
What it is: The operating sound range of the vacuum across its available modes, measured in decibels.
When it matters: When you clean in apartments, around children, or at night and want a quieter machine.
Importance: HIGH
Dyson V12 Detect Slim+ is noisier than the average vacuum cleaner (71-82 dB vs 77-77 dB).71-82 dB vs 77-77 dB
0.62 L smaller dust bin
Dyson V12 Detect Slim+ has a smaller dust capacity than the average vacuum cleaner (0.4 L vs 1 L).
What it is: The amount of dust or debris the container or bag can hold before it needs to be emptied or replaced.
When it matters: When you want to empty the dust container less often during bigger cleaning jobs.
Importance: MEDIUM
Dyson V12 Detect Slim+ has a smaller dust capacity than the average vacuum cleaner (0.4 L vs 1 L).0.38 L vs 1 L
2.04 kPa weaker suction
Dyson V12 Detect Slim+ has lower suction pressure than the average vacuum cleaner (18 kPa vs 20 kPa).
What it is: The maximum suction pressure the vacuum can generate, expressed in kilopascals.
When it matters: When you compare how strongly different vacuums can pull dirt from seams, rugs, and tight surfaces.
Importance: HIGH
Dyson V12 Detect Slim+ has lower suction pressure than the average vacuum cleaner (18 kPa vs 20 kPa).17.96 kPa vs 20 kPa
7 minutes shorter turbo runtime
Dyson V12 Detect Slim+ offers shorter turbo runtime than the average vacuum cleaner (5 minutes vs 12 minutes).
What it is: The operating time available when the vacuum runs in its highest power or turbo setting.
When it matters: When you often use max power for rugs, pet hair, or deep-cleaning short bursts.
Importance: LOW
Dyson V12 Detect Slim+ offers shorter turbo runtime than the average vacuum cleaner (5 minutes vs 12 minutes).5 minutes vs 12 minutes
3x more expensive
Dyson V12 Detect Slim+ is more expensive than the average vacuum cleaner (£450 vs £150).
Dyson V12 Detect Slim+ is more expensive than the average vacuum cleaner (£450 vs £150).£450 vs £150
144.8 mm taller body
Dyson V12 Detect Slim+ is taller than the average vacuum cleaner (1254.8 mm vs 1110 mm).
What it is: The vertical size of the vacuum when measured in its assembled or standing form.
When it matters: When upright storage height or fit inside cupboards matters in your home.
Importance: LOW
Dyson V12 Detect Slim+ is taller than the average vacuum cleaner (1254.8 mm vs 1110 mm).1254.8 mm vs 1110 mm
10 mm narrower cleaning path
Dyson V12 Detect Slim+ has a narrower cleaning path than the average vacuum cleaner (250 mm vs 260 mm).
What it is: The width of the area covered by the main floor head in a single forward pass.
When it matters: When you clean large open floors and want to cover more area in fewer passes.
Importance: LOW
Dyson V12 Detect Slim+ has a narrower cleaning path than the average vacuum cleaner (250 mm vs 260 mm).250 mm vs 260 mm

Graphic comparison of Dyson V12 Detect Slim+ and other vacuum cleaners

Attribute category

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Third-party reviews

United Kingdom

United States

(Reviews last updated: July 2026)

What customers like about Dyson V12 Detect Slim+?

Extremely lightweight design weighing only 2.2kg, making it highly portable and easy to carry up and down stairs.
Excellent maneuverability around tight corners, obstacles, and low furniture.
Strong suction power on bare floors and carpets that effectively removes deep dirt and fine dust.
Illuminated cleaning head (green laser) makes invisible dust particles and pet hair highly visible on hard floors.
Single push-button power control replaces the traditional trigger, significantly reducing hand and finger fatigue.
De-tangling technology in the cleaner heads effectively prevents hair from wrapping around the brush rolls.
Clear LCD screen provides real-time battery countdown, power mode updates, and data on picked-up particles.
Hygienic 'point-and-shoot' mechanism ensures quick, touch-free emptying of the dust container.

What customers dislike about Dyson V12 Detect Slim+?

Very small dustbin capacity (0.35L) requiring frequent emptying during a single cleaning session.
Short battery runtime when used continuously on maximum 'Boost' power mode (usually under 10 minutes).
High premium price tag compared to other cordless stick vacuums on the market.
Plastic body design can feel somewhat thin or flimsy to some users.
Proprietary tool connections mean older Dyson powered attachments are incompatible without specific adapters.
The unit cannot stand upright on its own and must be leaned against a wall or mounted on its dock.

Expert reviews

rtings.com

06/11/2023

Summary of the review

Dyson V12 Detect Slim Vacuum Review - RTINGS.com

The RTINGS.com review highlights the Dyson V12 Detect Slim as a highly portable, versatile mid-range cordless vacuum that excels on bare floors with a lightweight, ergonomic design and laser-guided dust illumination. Key benefits include an effective auto-adjusting suction piezo sensor, a comfortable push-button switch, and excellent pet hair pickup. However, the vacuum is limited by a very small, frequently emptied 0.35-litre dustbin and less effective deep-cleaning performance on thick carpets compared to heavy-duty models.

techradar.com

28/04/2025

Summary of the review

Dyson V12 Detect Slim vacuum cleaner review - TechRadar

The TechRadar review finds that the Dyson V12 Detect Slim offers premium features, such as the laser dust-detecting Fluffy Optic head and strong suction comparable to the V10, in a lighter, more affordable package than the V15. A primary advantage is this combination of high-tech features at a lower price point, while a significant drawback is its small dustbin, which requires frequent emptying. The review concludes it is an excellent, value-focused option for those seeking advanced,, yet smaller-scale, cleaning technology.

thetechnologyman.com

06/09/2022

Summary of the review

Dyson V12 Detect Slim review | Best all round cordless vacuum in 2022 in-depth testing

The Dyson V12 Detect Slim is a lightweight, high-performance cordless vacuum featuring a dirt-revealing laser, an LCD screen with real-time particle data, and a user-friendly push-button start. While offering a 60-minute runtime and versatile accessories, the unit is hindered by a small 0.35L dust bin requiring frequent emptying, a flimsy wall mount, and non-interchangeable tools with the V15 model.

self.com

10/04/2023

Summary of the review

The Dyson V12 Detect Slim Does a Number on Pet Hair and Dust

The SELF review highlights the Dyson V12 Detect Slim as a lightweight, powerful, and versatile cordless vacuum featuring innovative laser-illumination technology to reveal dust and a convenient click-button power switch. While praising its maneuverability, the review notes the main drawback is a smaller 0.35-liter dustbin that requires more frequent emptying compared to larger models.

mashable.com

26/09/2025

Summary of the review

Dyson V12 Detect Slim review: A stick vacuum that makes cleaning fun

Mashable rates the Dyson V12 Detect Slim a 4.8/5, highlighting its lightweight design, comfortable handling, and a "game-changing" green laser cleaner head for highlighting dust. While praising the vacuum's performance, the review identifies limitations including a small dustbin, insufficient battery life for larger homes, and issues with the Motorbar attachment on certain rugs.

purewow.com

20/10/2025

Summary of the review

Dyson v12 Detect Slim Review: Lightweight, but Is It Strong?

The PureWow review highlights the Dyson V12 Detect Slim as a maneuverable, 5.22-pound, eco-friendly stick vacuum featuring a 9.8-inch cleaning head, laser dust illumination, and real-time, smart suction adjustment. While praised for its light weight, notable cons include a smaller dustbin capacity, a 60-minute maximum runtime, and a high premium price point.

vacuumwars.com

18/01/2023

Summary of the review

Dyson V12 Detect Slim Review - Vacuumwars

The Vacuum Wars review highlights the Dyson V12 Detect Slim as a lightweight (3.2-lb handle), high-tech vacuum featuring a green laser for dust detection, a piezo sensor for automatic suction adjustment, and a convenient on/off power button. While praised for its versatility with a motor bar cleaner head, the unit is noted for a smaller 0.1-gallon dustbin and lower raw suction (150 air watts) compared to larger models.

techadvisor.com

25/07/2022

Summary of the review

Dyson V12 Detect Slim review: light but feature-packed - Tech Advisor

The TechAdvisor review concludes that the Dyson V12 Detect Slim is a highly maneuverable, lightweight vacuum with a convenient single-press power button, green dust-detecting laser, and a piezo particle sensor. Despite these, the model's limitations include lower maximum suction power compared to the V11/V15 models and a small, frequently-filled 0.35-litre dustbin.

techgearlab.com

14/02/2025

Summary of the review

Dyson V12 Slim Review | Tested & Rated

The TechGearLab review finds the Dyson V12 Slim to be a compact, lightweight, and highly maneuverable vacuum, offering excellent handling, a single-press button instead of a trigger, and top-tier performance on hard floors and low-pile carpets. However, the analysis highlights drawbacks including a small, clog-prone dustbin, difficult maintenance, limited deep-cleaning capabilities on thick carpets, and a high price point.

milk-drunk.com

02/08/2023

Summary of the review

Real Mom Product Reviews: Dyson Cordless V12 - Milk Drunk

The Milk Drunk "Real Mom" review praises the Dyson V12 Detect Slim+ as a lightweight, powerful vacuum featuring effective laser dust detection and an ergonomic push-button switch. While the review finds the cleaner well worth the investment for its superior maneuverability and deep-cleaning capabilities, it notes the small dustbin capacity and high price point as drawbacks.

smart-home-fox.de

20/01/2025

Summary of the review

Small but Mighty: Dyson V12 Detect Slim Review

The Smart Home Fox review describes the Dyson V12 Detect Slim as a highly capable, lightweight (2.2–2.4 kg) alternative to heavier models, making it ideal for maneuvering and overhead cleaning. Key features include a convenient power button, a green laser dust-detection light, automatic suction adjustment, and anti-tangle technology. However, notable drawbacks consist of a small 0.35-liter dustbin, lower absolute suction compared to top-tier models, high price, and short battery life in boost mode.

smarthomeassistent.de

22/03/2024

Summary of the review

Dyson V12 Slim Detect Absolute+ | The review you must read!

The SmarthomeAssistent review praises the Dyson V12 Slim Detect Absolute Plus for its 150 Airwatt suction, impressive 99.35% dirt removal on hard floors, and advanced laser-dust detection, all within a lightweight 2.2 kg frame. Key advantages include extensive included accessories and a 60-minute eco-mode runtime. However, the review notes significant drawbacks, specifically a small 350 ml dust bin requiring frequent emptying and a short 7.5-minute battery life in boost mode.

lesnumeriques.com

28/09/2021

Summary of the review

Dyson V12 Slim Absolute Review: A Cordless Vacuum That Packs a Punch

The Dyson V12 Detect Slim Absolute is a highly maneuverable and light, yet powerful, successor to the V11, featuring exceptional laser-equipped hard floor cleaning and a precise LCD screen, according to Les Numériques. While it boasts excellent filtration, the vacuum is hampered by a smaller 0.35-liter dust bin, shorter battery life than its predecessor, and a top-mounted, rather than trigger-based, power button.

quechoisir.org

11/07/2022

Summary of the review

Dyson V12 Slim Absolute Review - Cordless Stick Vacuum - Que Choisir

The Que Choisir laboratory assessment finds the Dyson V12 Slim Absolute to be a highly maneuverable, lightweight (2.4 kg) cordless vacuum featuring effective Laser Detect technology and a user-friendly on/off power button, alongside smart suction adjustment. Key drawbacks, however, include a restrictive 0.4-liter dustbin that requires frequent emptying, a lack of standard HEPA filtration, and incompatible accessory sockets compared to other Dyson models.

test-achats.be

Juillet 2022

Summary of the review

Review: DYSON V12 Detect Slim Absolute - Testachats

The Dyson V12 Detect Slim Absolute is a highly maneuverable, lightweight cordless vacuum offering impressive performance, featuring a convenient push-button power control, dust-revealing green laser, and intelligent automatic suction adjustment. Key drawbacks identified in evaluations include a small 0.35-liter dustbin that requires frequent emptying, lower maximum suction on thick carpets compared to the V15 flagship, and a premium price point. For detailed analysis, refer to the review at RTINGS.com.

topesdegama.com

06/10/2025

Summary of the review

Dyson V12 Detect Slim Absolute: Opinions and Review

The Dyson V12 Detect Slim Absolute is a 2.2 kg, 150 AW cordless vacuum featuring smart piezo suction adjustment, 60-minute runtime, and laser-guided dust illumination. According to Topes de Gama, while the, LCD screen, 99.99% HEPA filtration, and button-operated power are major pros, it is limited by a small 0.35-liter bin, short battery life in Boost mode, and a high price point.

ocu.org

Año 2022

Summary of the review

Dyson V12 Detect Slim Absolute+ 2022 - OCU

The OCU evaluation of the Dyson V12 Detect Slim Absolute (2022) identifies it as a highly maneuverable, lightweight, 2-in-1 cordless vacuum offering a 60-minute runtime and an informative LCD screen for tracking battery and particle count. While praised for its, ergonomic design, the review notes the device lacks a floor-washing function, is restricted to dry cleaning, and features a small 0.38-liter dustbin that requires frequent emptying.

altroconsumo.it

12/11/2021

Summary of the review

DYSON V12 Detect Slim Absolute Cordless Vacuum: Features and Review

The Altroconsumo review rates the Dyson V12 Detect Slim Absolute as an excellent, lightweight (2.2 kg) cordless vacuum with effective multi-surface suction and a convenient push-button power switch. Key features include the dust-revealing Fluffy Optic laser head and intelligent, auto-adjusting suction, though it is limited by a small 0.35-liter bin, high noise levels in Boost mode, and a high price point.

techfi.nl

30/10/2023

Summary of the review

Dyson V12 Detect Slim Absolute review: vacuuming with high peaks and deep valleys

The TechFi review characterizes the Dyson V12 Detect Slim Absolute as an exceptionally lightweight and efficient cordless vacuum featuring an intelligent piezo sensor for automated suction adjustment and a user-friendly, non-trigger power button. While praised for its performance, the vacuum's drawbacks include potentially confusing, uniformly colored attachment points and a bold aesthetic that prevents it from blending into room decor.

consumentenbond.nl

01/08/2022

Summary of the review

Dyson V12 Detect Slim Absolute (2022) - Dutch Consumers' Association

The Dyson V12 Detect Slim Absolute (2022) is a lightweight (2.36 kg) cordless stick vacuum that earned a 7.2 rating and "Best out of the Test" (Beste uit de Test) status from the Consumentenbond for its excellent suction on hard floors, effective crevice cleaning, and pet hair removal. Key features include the laser-equipped, microscopic-dust-detecting Laser Slim Fluffy nozzle and a single-button power control. However, the model is limited by a very small 0.39-liter dustbin, lack of a light on the main multi-floor head, and significantly reduced battery life in boost mode (6-10 minutes).

consumentenbond.nl

01/05/2023

Summary of the review

Dyson V12 Detect Slim Absolute (2023) - Test, Reviews & Prices

The Dyson V12 Detect Slim Absolute (2023) earned a "Best out of the Test" designation from the Consumentenbond with a 7.2 score, praised for excellent dust removal on hard floors, effective edge cleaning, and a convenient, non-trigger power button. However, key drawbacks include a small 0.38-liter dustbin necessitating frequent emptying, a short 7-minute runtime in boost mode, and the absence of a built-in headlight on the standard nozzle.

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