OVERALL
SPECS
VS AVERAGE
REVIEWS
ALTERNATIVES

Shark LA450UKTBK Review | 52 Data compared

double-arrow
  • Avg. price in UK: ~£350
  • Avg. price in US: ~$350
  • Suction power (AW): 167.7 AW
  • Battery runtime: N/A minutes
  • Capacity: 1.2 L
  • Weight: 6.09 kg

Shark LA450UKTBK 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.

7.5

Overall score

What it is: An overall evaluation of the vacuum cleaner's quality, based on technical analysis and user reviews.

When it matters: When you need a quick reference for identifying the best vacuum cleaners on the market.

Score components:

80.0%

7.5

Technical Score

20.0%

?

User score

Very good
7.5

Technical Score

What it is: An assessment of the vacuum cleaner's technical performance across six key areas: performance, battery and power supply, filtration, attachments, design, and smart features.

When it matters: When you want to compare vacuum cleaners by cleaning performance, specifications, and available features.

Score components:

28.0%

8.0

Performance

22.0%

6.1

Battery

18.0%

8.6

Filtration

14.0%

8.7

Attachments

10.0%

5.0

Design

8.0%

8.5

Smart features

Very good
?

User score

What it is: A rating that combines user reviews with the total number of reviews received by the vacuum cleaner.

When it matters: When you want to know how a vacuum cleaner performs in everyday use and how reliable owners find it over time.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 5.6
    Hard floors

    Score components:

    30.0%

    4.0

    Mopping support

    25.0%

    3.7

    Weight

    20.0%

    7.2

    Noise level (Min-Max)

    15.0%

    10

    Capacity

    10.0%

    5.0

    Power consumption

  • 9.0
    Pet homes

    Score components:

    30.0%

    10

    Mini motorized brush

    25.0%

    10

    Anti-tangle brush

    20.0%

    10

    Capacity

    15.0%

    7.2

    Noise level (Min-Max)

    10.0%

    3.7

    Weight

  • No image
No image

Best prices in UK

    N/A~ £350

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Shark Detect Pet Pro Expert LA450UKTBK is a 600-watt corded bagless upright vacuum cleaner finished in black and gold, featuring a 1.2-litre dust capacity, an 8-metre power cord, and a weight of 6.09 kg. Key performance advantages include DuoClean Detect and FloorDetect technologies that use intelligent sensors to automatically optimize brush-roll speed across different surfaces, alongside DirectionDetect for multi-directional suction and Lift-Away functionality to instantly convert the unit into a portable cleaner for stairs or cars. It excels at pet hair maintenance thanks to its Anti Hair Wrap Plus system and an Anti-Allergen Complete Seal that traps 99.9% of dust, though some users report a noticeable pull-forward effect that can cause arm fatigue on thin carpets when using its portable mode, alongside a smaller dustbin that requires more frequent emptying compared to older flagship models.

Technical Specifications of vacuum cleaner Shark LA450UKTBK

Technical Score

What it is: An assessment of the vacuum cleaner's technical performance across six key areas: performance, battery and power supply, filtration, attachments, design, and smart features.

When it matters: When you want to compare vacuum cleaners by cleaning performance, specifications, and available features.

Score components:

28.0%

?

Performance

22.0%

?

Battery

18.0%

?

Filtration

14.0%

?

Attachments

10.0%

?

Design

8.0%

?

Smart features

7.5
Shark LA450UKTBK has a technical score of 7.53 points, which is higher than 74.7% of vacuum cleaners.
User score

What it is: A rating that combines user reviews with the total number of reviews received by the vacuum cleaner.

When it matters: When you want to know how a vacuum cleaner performs in everyday use and how reliable owners find it over time.

Score components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

?
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.
1.0
Shark LA450UKTBK has a popularity of 1 points, which is lower than 60.8% of products in this category.
Ratio quality/price

What it is: An indicator that combines the vacuum cleaner's overall score with its price.

When it matters: When you are looking for a vacuum cleaner with a good balance between quality and price.

Score components:

60.0%

7.5

Overall score

40.0%

8.7

Price

7.9
Shark LA450UKTBK has a quality-to-price ratio of 7.9 points, which is higher than 49.1% of products in this category.
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

167.7 AW
Shark LA450UKTBK has a suction power of 167.7 AW, which is higher than that of 57.9% of vacuum cleaners.
Conflicting raw AW values; prioritized data_scrape2/data_scrape4.
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

brushed
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

600 W
Shark LA450UKTBK draws 600 W, which is lower than the power consumption of 43.7% of vacuum cleaners and equal to that of 7.8% of vacuum cleaners.
Show more
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

no
Shark LA450UKTBK does not work cordlessly. 49.6% of vacuum cleaners offer cordless operation.
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

N/A
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

N/A
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

N/A
Show more
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

hepa
Shark LA450UKTBK uses filter class hepa, which is more advanced than the class used by 16% of vacuum cleaners and the same as the class used by 46% of vacuum cleaners.
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

yes
Shark LA450UKTBK is suitable for allergy sufferers. 82.4% of vacuum cleaners are allergy-friendly.
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

1.2 L
Shark LA450UKTBK has a dust capacity of 1.2 L, which is larger than that of 55.6% of vacuum cleaners and equal to that of 2.9% of vacuum cleaners.
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

yes
Shark LA450UKTBK uses a bagless design. 78.6% of vacuum cleaners use this setup.
Show more
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

roll brush
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

multi-surface
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

yes
Shark LA450UKTBK includes an anti-tangle brush. 25.7% of vacuum cleaners include this feature.
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

yes
Shark LA450UKTBK includes a mini motorized brush. 26.9% of vacuum cleaners include this attachment.
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

yes
Shark LA450UKTBK is suitable for pet owners. 72% of vacuum cleaners handle pet hair well.
Show more
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

upright
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

6.09 kg
Shark LA450UKTBK weighs 6.09 kg, which is greater than the weight of 81.7% of vacuum cleaners.
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

no
Shark LA450UKTBK does not offer a 2-in-1 design. 53% of vacuum cleaners offer this flexible format.
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

yes
Shark LA450UKTBK stands on its own. 18.9% of vacuum cleaners offer this convenience.
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

no
Shark LA450UKTBK does not include adjustable tube height. 47.4% of vacuum cleaners offer this ergonomic feature.
Show more
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

yes
Shark LA450UKTBK supports automatic suction adjustment. 19.9% of vacuum cleaners support this feature.
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

yes
Shark LA450UKTBK includes a dust particle sensor. 8% of vacuum cleaners include this feature.
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

no
Shark LA450UKTBK does not include an LED display. 25.9% of vacuum cleaners include this interface feature.
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

yes
Shark LA450UKTBK includes a nozzle light. 43.4% of vacuum cleaners include this visibility feature.
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

no
Shark LA450UKTBK does not support mopping. 3.7% of vacuum cleaners support this multi-function feature.

Shark LA450UKTBK vs the average vacuum cleaner

  • Includes mini motorized brush
    Shark LA450UKTBK 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

    Shark LA450UKTBK includes a mini motorized brush, the average vacuum cleaner does not.
  • Includes anti-tangle brush
    Shark LA450UKTBK 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

    Shark LA450UKTBK includes an anti-tangle brush, the average vacuum cleaner does not.
  • Automatic suction adjustment
    Shark LA450UKTBK 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

    Shark LA450UKTBK supports automatic suction adjustment, the average vacuum cleaner does not.
  • Includes dust particle sensor
    Shark LA450UKTBK 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

    Shark LA450UKTBK includes a dust particle sensor, the average vacuum cleaner does not.
  • Self-standing design
    Shark LA450UKTBK stands on its own, the average vacuum cleaner does not.
    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

    Shark LA450UKTBK stands on its own, the average vacuum cleaner does not.
  • Includes nozzle light
    Shark LA450UKTBK includes a nozzle light, the average vacuum cleaner does not.
    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

    Shark LA450UKTBK includes a nozzle light, the average vacuum cleaner does not.
  • 1.5 m longer power cord
    Shark LA450UKTBK has a longer power cord than the average vacuum cleaner (8 m vs 6.5 m).
    What it is: The physical length of the mains cable supplied for corded use.
    When it matters: When you clean larger rooms with a corded model and want fewer outlet changes.

    Importance: LOW

    Shark LA450UKTBK has a longer power cord than the average vacuum cleaner (8 m vs 6.5 m).8 m vs 6.5 m
  • 17.7 AW stronger suction
    Shark LA450UKTBK has higher suction power than the average vacuum cleaner (167.7 AW vs 150 AW).
    Conflicting raw AW values; prioritized data_scrape2/data_scrape4.
    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

    Shark LA450UKTBK has higher suction power than the average vacuum cleaner (167.7 AW vs 150 AW).167.7 AW vs 150 AW
  • 17.7 AW stronger suction
    Shark LA450UKTBK has higher suction power than the average vacuum cleaner (167.7 AW vs 150 AW).
  • 1.5 m longer power cord
    Shark LA450UKTBK has a longer power cord than the average vacuum cleaner (8 m vs 6.5 m).
  • Includes mini motorized brush
    Shark LA450UKTBK includes a mini motorized brush, the average vacuum cleaner does not.
  • Includes anti-tangle brush
    Shark LA450UKTBK includes an anti-tangle brush, the average vacuum cleaner does not.
  • Self-standing design
    Shark LA450UKTBK stands on its own, the average vacuum cleaner does not.
  • Newer release date
    Shark LA450UKTBK has a newer release date than the average vacuum cleaner (2026 vs 2021).
  • Includes dust particle sensor
    Shark LA450UKTBK includes a dust particle sensor, the average vacuum cleaner does not.
  • Automatic suction adjustment
    Shark LA450UKTBK supports automatic suction adjustment, the average vacuum cleaner does not.
  • Includes nozzle light
    Shark LA450UKTBK includes a nozzle light, the average vacuum cleaner does not.

Total
Performance
Battery
Attachments
Design
Smart features
  • No soft dusting brush
    Shark LA450UKTBK does not include a soft dusting brush, the average vacuum cleaner does.
  • No handheld conversion
    Shark LA450UKTBK does not have a 2-in-1 design, the average vacuum cleaner does.
  • 73% higher weight
    Shark LA450UKTBK is heavier than the average vacuum cleaner (6.1 kg vs 3.52 kg).
  • 153 mm deeper body
    Shark LA450UKTBK is deeper than the average vacuum cleaner (418 mm vs 265 mm).
  • 42.9 mm taller body
    Shark LA450UKTBK is taller than the average vacuum cleaner (1152.9 mm vs 1110 mm).
  • No handheld conversion
    Shark LA450UKTBK does not have a 2-in-1 design, the average vacuum cleaner does.
    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

    Shark LA450UKTBK does not have a 2-in-1 design, the average vacuum cleaner does.
  • 73% higher weight
    Shark LA450UKTBK is heavier than the average vacuum cleaner (6.1 kg vs 3.52 kg).
    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

    Shark LA450UKTBK is heavier than the average vacuum cleaner (6.1 kg vs 3.52 kg).6.09 kg vs 3.52 kg
  • No soft dusting brush
    Shark LA450UKTBK does not include a soft dusting brush, the average vacuum cleaner does.
    What it is: A gentle brush attachment designed for dusting delicate surfaces without scratching them.
    When it matters: When you dust shelves, vents, or delicate surfaces that should not be scratched by a harder tool.

    Importance: LOW

    Shark LA450UKTBK does not include a soft dusting brush, the average vacuum cleaner does.
  • 153 mm deeper body
    Shark LA450UKTBK is deeper than the average vacuum cleaner (418 mm vs 265 mm).
    What it is: The front-to-back measurement of the vacuum body or main assembly.
    When it matters: When front-to-back size affects where the vacuum can be stored or parked.

    Importance: LOW

    Shark LA450UKTBK is deeper than the average vacuum cleaner (418 mm vs 265 mm).418 mm vs 265 mm
  • 2.33x more expensive
    Shark LA450UKTBK is more expensive than the average vacuum cleaner (£350 vs £150).
    Shark LA450UKTBK is more expensive than the average vacuum cleaner (£350 vs £150).£350 vs £150
  • 42.9 mm taller body
    Shark LA450UKTBK is taller than the average vacuum cleaner (1152.9 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

    Shark LA450UKTBK is taller than the average vacuum cleaner (1152.9 mm vs 1110 mm).1152.9 mm vs 1110 mm
Total
Overall
Attachments
Design

Graphic comparison of Shark LA450UKTBK and other vacuum cleaners

Attribute category
Attribute
No results found

Third-party reviews

What customers like about Shark LA450UKTBK?

  • Excellent suction power and overall cleaning performance across various surfaces
  • Highly effective at picking up human and pet hair without brush roll tangles
  • Sensors work well to automatically adjust suction and brush speed between carpet and hard floors
  • Lightweight and easy to transport around the house
  • Lift-Away functionality allows easy detaching of the main head for cleaning stairs and tight spots
  • Smooth maneuverability and glides effortlessly while vacuuming

What customers dislike about Shark LA450UKTBK?

  • The 1.2-litre dust container is on the smaller side and requires frequent emptying
  • The cord is stiff, rigid, and does not flex easily, making cable management awkward
  • The overall head width is narrower than some previous models, requiring more passes
  • Build materials and plastics feel somewhat cheap compared to older, heavier iterations

Video reviews

Best alternatives

d3010-572-vacuum-cleaners
Samsung VS20B75B1R4

Vacuum Cleaners

7.2
d3010-571-vacuum-cleaners
Samsung VS20B95823W

Vacuum Cleaners

7.6
d3010-793-vacuum-cleaners
Dyson Ball Animal 2 330BALLANIMAL2+

Vacuum Cleaners

7.3
d3010-824-vacuum-cleaners
SEBO BS460

Vacuum Cleaners

6.8
d3010-509-vacuum-cleaners
Hoover HL500PT HL5 Pets

Vacuum Cleaners

7.5
d3010-612-vacuum-cleaners
SEBO Automatic X7 Extra ePower

Vacuum Cleaners

7.2
d3010-837-vacuum-cleaners
Gtech AirRAM Platinum AR46

Vacuum Cleaners

7.9
d3010-617-vacuum-cleaners
SEBO Essential G5

Vacuum Cleaners

6.7
d3010-836-vacuum-cleaners
Gtech AirRAM 2 K9

Vacuum Cleaners

7.5
d3010-595-vacuum-cleaners
Dyson Ball Animal Origin

Vacuum Cleaners

6.8
d3010-513-vacuum-cleaners
Shark NZ801UKTBK

Vacuum Cleaners

7.5
d3010-512-vacuum-cleaners
Shark NZ801UKT

Vacuum Cleaners

7.8

Compare Shark LA450UKTBK with other vacuum cleaners

VS
VS

Compare