OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Dishwashers Methodology v1.0
Dishwashers Methodology v1.0
Mathematical & Unbiased Scoring
Products in this category are evaluated mathematically under Frontumo Dishwashers Methodology v1.0 using verified laboratory benchmarks, technical specifications, and authentic consumer ratings with 0% commercial bias.
Explore Dishwashers Methodology v1.0

Sharp QW-NS1EI47EX Review | 59 Data compared

Avg. price:~£280No. of place settings:10Energy efficiency class:ENoise level:47 dBOverflow protection:yesHeight adjustable top basket:yes

Sharp QW-NS1EI47EX Review: Compare 59 technical specifications and user reviews to see how this product ranks in the Dishwashers category and whether it is worth buying.

7.0

Overall score

Score
7.0/ 10
✕
What it is
An overall evaluation of products in the Dishwashers category, based on technical analysis and user reviews.
When it matters
When you need a quick reference for identifying the best products in the Dishwashers category.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 85% of models
Score components

80%

7.0

Technical score

20%

?

User score

â–¼Worse than 85% of dishwashers
7.0

Technical score

Technical score
7.0/ 10
✕
What it is
An assessment of technical performance for products in the Dishwashers category across these key areas: Performance, Programmes, Features, Design.
When it matters
When you want to compare products in the Dishwashers category by technical performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 82% of models
Score components

35%

6.1

Performance

30%

6.5

Features

25%

8.7

Programmes

10%

7.0

Design

â–¼Worse than 82% of dishwashers
?

User score

User score
8.0/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Dishwashers category.
When it matters
When you want to know how products in the Dishwashers category perform in everyday use and how reliable owners find them over time.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 78% of models
Score components

70%

?

User ratings

30%

?

Number of reviews

  • sharp-qw-ns1ei47ex
  • sharp-qw-ns1ei47ex
  • sharp-qw-ns1ei47ex
sharp-qw-ns1ei47ex
sharp-qw-ns1ei47ex
sharp-qw-ns1ei47ex

Best prices

    N/A~ £280

Best rankings

Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of dishwasher Sharp QW-NS1EI47EX

Technical score
Technical score
7.0/ 10
✕
What it is
An assessment of technical performance for products in the Dishwashers category across these key areas: Performance, Programmes, Features, Design.
When it matters
When you want to compare products in the Dishwashers category by technical performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 82% of models
Score components:

35%

6.1

Performance

30%

6.5

Features

25%

8.7

Programmes

10%

7.0

Design

7.0
User score
User score
8.0/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Dishwashers category.
When it matters
When you want to know how products in the Dishwashers category perform in everyday use and how reliable owners find them over time.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 78% of models
Score components

70%

?

User ratings

30%

?

Number of reviews

?
Popularity
Popularity
1.0/ 10
✕
What it is
An indicator based on the number of reviews received by products in the Dishwashers category.
When it matters
When you prefer products in the Dishwashers category that have been chosen and reviewed by many other buyers.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 99% of models
Popularity:
Sharp QW-NS1EI47EX has a popularity score of 1 point, which is higher than 0% of products in this category.
1.0
Value for money
Value for money
7.6/ 10
✕
What it is
An indicator that combines the overall score of products in the Dishwashers category with their prices.
When it matters
When you are comparing products in the Dishwashers category and want a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 75% of models
Score components:

60%

7.0

Overall score

40%

9.0

Price

7.6
Energy efficiency class
E
Energy efficiency class
E
â–¼ Worse than 68% of models
This dishwasher has energy efficiency class E, worse than that of 67.6% of dishwashers and the same as that of 26.5% of dishwashers.
Washing efficiency class
A
Washing efficiency class
A
â–² Better than 1% of models
This dishwasher has washing efficiency class A, better than that of 1.1% of dishwashers and the same as that of 98.9% of dishwashers.
Drying efficiency class
A
Drying efficiency class
A
â–² Better than 1% of models
This dishwasher has drying efficiency class A, better than that of 1.1% of dishwashers and the same as that of 98.9% of dishwashers.
Noise emission class
C
Noise emission class
C
â–¼ Worse than 55% of models
This dishwasher has noise-emission class C, worse than that of 55.5% of dishwashers and the same as that of 40.4% of dishwashers.
Energy consumption per cycle
0.76 kWh
Energy consumption per cycle
0.76 kWh
â–¼ Worse than 52% of models
Market range: <0.543 kWh – >0.937 kWh
The energy consumption per cycle of this dishwasher is 0.76 kWh; it is higher than that of 52% of the dishwashers and equal to that of 5% of the dishwashers.
Show more
No. of wash programs
5
No. of wash programs
5
â–¼ Worse than 78% of models
Market range: <5 – >10
The number of wash programmes on this dishwasher is 5; it is lower than that of 77.9% of the dishwashers and equal to that of 18.8% of the dishwashers.
Quick wash program
yes
Quick wash program
yes
Category Benchmark
This dishwasher has a quick wash programme. Overall, 99.6% of dishwashers have this feature.
Quick wash time
30 min
Quick wash time
30 min
â–² Better than 34% of models
Market range: <28 min – >60 min
This dishwasher completes the quick programme in 30 min; it is shorter than that of 34.3% of the dishwashers and takes as long as the programme on 42.9% of the dishwashers.
Eco wash time
198 min
Eco wash time
198 min
â–² Better than 87% of models
Market range: <190 min – >280 min
This dishwasher completes the Eco programme in 198 min; it is shorter than that of 86.9% of the dishwashers and takes as long as the Eco programme on 0.9% of the dishwashers.
Delicate wash program
?
Show more
Automatic door opening
no
Automatic door opening
no
â–¼ Worse than 65% of models
This dishwasher does not have an automatic door-opening feature. Overall, 65.1% of dishwashers have this feature.
Touch screen
no
Touch screen
no
â–¼ Worse than 11% of models
This dishwasher does not have a touch screen. Overall, 10.9% of dishwashers have this feature.
Load sensor
?
Overflow protection
yes
Overflow protection
yes
â–² Better than 3% of models
This dishwasher has overflow protection. Overall, 97.1% of dishwashers have this feature.
Adjustable water softener
yes
Adjustable water softener
yes
â–² Better than 1% of models
This dishwasher has an adjustable water softener. Overall, 99% of dishwashers have this feature.
Show more
Type of installation
fully integrated
No. of place settings
10
No. of place settings
10
â–¼ Worse than 83% of models
Market range: <10 – >15
The number of place settings on this dishwasher is 10; it is lower than that of 82.5% of the dishwashers and equal to that of 9.2% of the dishwashers.
Cutlery basket
yes
Cutlery basket
yes
â–² Better than 42% of models
This dishwasher has a cutlery basket. Overall, 57.6% of dishwashers have this feature.
Height adjustable top basket
yes
Height adjustable top basket
yes
â–² Better than 8% of models
This dishwasher has a height-adjustable top basket. Overall, 91.7% of dishwashers have this feature.
Digital display
yes
Digital display
yes
â–² Better than 10% of models
This dishwasher has a digital display. Overall, 90.2% of dishwashers have this feature.
Show more

Sharp QW-NS1EI47EX vs the average dishwasher

246810TotalPerformanceProgrammesFeaturesDesign
  • Has a hygiene programme
    Quick wash program
    yes
    Category Benchmark
    This dishwasher has a hygiene programme, while the average dishwasher does not have a hygiene programme. Overall, 34.3% of dishwashers have this feature.
  • 37 min shorter Eco programme
    Eco wash time
    198 min
    â–² Better than 87% of models
    Market range: <190 min – >280 min
    This dishwasher has a shorter Eco programme than the average dishwasher (198 min vs 235 min).
    198 min vs 235 min
  • Has a pause option
    Pause option
    yes
    â–² Better than 55% of models
    This dishwasher has a pause option, while the average dishwasher does not have a pause option. Overall, 45.4% of dishwashers have this feature.
  • 18.3% lighter
    Weight
    32 kg
    â–² Better than 86% of models
    Market range: <30.2 kg – >49.7 kg
    40% lighter: this dishwasher is lighter than the average dishwasher (32 kg vs 39.15 kg).
    32 kg vs 39.15 kg
  • 0.15 m longer cable
    Cable length
    1.65 m
    â–² Better than 62% of models
    Market range: <1.3 m – >1.75 m
    This dishwasher has a longer cable than the average dishwasher (1.7 m vs 1.5 m).
    1.65 m vs 1.5 m
  • 50% cheaper
    Sharp QW-NS1EI47EX is cheaper than the average dishwasher (£280 vs £420).
    £280 vs £420
  • 50% cheaper
    Sharp QW-NS1EI47EX is cheaper than the average dishwasher (£280 vs £420).
    £280 vs £420
  • Has a hygiene programme
    Quick wash program
    yes
    Category Benchmark
    This dishwasher has a hygiene programme, while the average dishwasher does not have a hygiene programme. Overall, 34.3% of dishwashers have this feature.
  • 37 min shorter Eco programme
    Eco wash time
    198 min
    â–² Better than 87% of models
    Market range: <190 min – >280 min
    This dishwasher has a shorter Eco programme than the average dishwasher (198 min vs 235 min).
    198 min vs 235 min
  • Has a pause option
    Pause option
    yes
    â–² Better than 55% of models
    This dishwasher has a pause option, while the average dishwasher does not have a pause option. Overall, 45.4% of dishwashers have this feature.
  • 18.3% lighter
    Weight
    32 kg
    â–² Better than 86% of models
    Market range: <30.2 kg – >49.7 kg
    40% lighter: this dishwasher is lighter than the average dishwasher (32 kg vs 39.15 kg).
    32 kg vs 39.15 kg
  • 0.15 m longer cable
    Cable length
    1.65 m
    â–² Better than 62% of models
    Market range: <1.3 m – >1.75 m
    This dishwasher has a longer cable than the average dishwasher (1.7 m vs 1.5 m).
    1.65 m vs 1.5 m
  • No automatic door-opening feature
    Automatic door opening
    no
    â–¼ Worse than 65% of models
    This dishwasher does not have an automatic door-opening feature, while the average dishwasher has an automatic door-opening feature. Overall, 65% of dishwashers have this feature.
  • Motor type
    Motor type
    brushless
    â–¼ Worse than 45% of models
    This dishwasher uses brushless as its motor type, while the average dishwasher uses inverter.
    brushless vs inverter
  • 1.5 L more water per cycle
    Water usage per cycle
    11 L
    â–¼ Worse than 86% of models
    Market range: <8.9 L – >11 L
    The water usage per cycle of this dishwasher is higher than that of the average dishwasher (11 L vs 9.5 L).
    11 L vs 9.5 L
  • 4 fewer place settings
    No. of place settings
    10
    â–¼ Worse than 83% of models
    Market range: <10 – >15
    The number of place settings on this dishwasher is lower than that of the average dishwasher (10 vs 14).
    10 vs 14
  • 3 dB louder
    Noise level
    47 dB
    â–¼ Worse than 74% of models
    Market range: <42 dB – >49 dB
    This dishwasher is louder than the average dishwasher (47 dB vs 44 dB).
    47 dB vs 44 dB
  • Worse noise-emission class
    Noise emission class
    C
    â–¼ Worse than 55% of models
    This dishwasher has a worse noise-emission class than the average dishwasher (C vs B).
    C vs B
  • Worse energy efficiency class
    Energy efficiency class
    E
    â–¼ Worse than 68% of models
    This dishwasher has a worse energy efficiency class than the average dishwasher (E vs D).
    E vs D
  • 420 L/year more water consumption
    Annual water consumption
    3,080 L/year
    â–¼ Worse than 86% of models
    Market range: <2.2k L/year – >3.1k L/year
    The water consumption of this dishwasher is higher than that of the average dishwasher (3080 L/year vs 2660 L/year).
    3,080 L/year vs 2,660 L/year
  • 3.5% worse value for money
    Sharp QW-NS1EI47EX offers worse value for money than the average dishwasher (7.6 vs 7.9).
    7.6 vs 7.86
  • Motor type
    Motor type
    brushless
    â–¼ Worse than 45% of models
    This dishwasher uses brushless as its motor type, while the average dishwasher uses inverter.
    brushless vs inverter
  • 1.5 L more water per cycle
    Water usage per cycle
    11 L
    â–¼ Worse than 86% of models
    Market range: <8.9 L – >11 L
    The water usage per cycle of this dishwasher is higher than that of the average dishwasher (11 L vs 9.5 L).
    11 L vs 9.5 L
  • 3 dB louder
    Noise level
    47 dB
    â–¼ Worse than 74% of models
    Market range: <42 dB – >49 dB
    This dishwasher is louder than the average dishwasher (47 dB vs 44 dB).
    47 dB vs 44 dB
  • Worse noise-emission class
    Noise emission class
    C
    â–¼ Worse than 55% of models
    This dishwasher has a worse noise-emission class than the average dishwasher (C vs B).
    C vs B
  • Worse energy efficiency class
    Energy efficiency class
    E
    â–¼ Worse than 68% of models
    This dishwasher has a worse energy efficiency class than the average dishwasher (E vs D).
    E vs D
  • 420 L/year more water consumption
    Annual water consumption
    3,080 L/year
    â–¼ Worse than 86% of models
    Market range: <2.2k L/year – >3.1k L/year
    The water consumption of this dishwasher is higher than that of the average dishwasher (3080 L/year vs 2660 L/year).
    3,080 L/year vs 2,660 L/year
  • 5 °C lower maximum wash temperature
    Max cleaning temperature
    65 °C
    â–¼ Worse than 80% of models
    Market range: <65 °C – >75 °C
    The maximum cleaning temperature of this dishwasher is lower than that of the average dishwasher (65 °C vs 70 °C).
    65 °C vs 70 °C
  • No hot-water connection
    Hot water connection
    no
    â–¼ Worse than 88% of models
    This dishwasher does not have a hot-water connection, while the average dishwasher has a hot-water connection. Overall, 87.6% of dishwashers have this feature.
  • 0.01 kWh more energy per cycle
    Energy consumption per cycle
    0.76 kWh
    â–¼ Worse than 52% of models
    Market range: <0.543 kWh – >0.937 kWh
    The energy consumption per cycle of this dishwasher is higher than that of the average dishwasher (0.8 kWh vs 0.75 kWh).
    0.76 kWh vs 0.75 kWh
  • 1 fewer wash programmes
    No. of wash programs
    5
    â–¼ Worse than 78% of models
    Market range: <5 – >10
    The number of wash programmes on this dishwasher is lower than that of the average dishwasher (5 vs 6).
    5 vs 6
  • No automatic door-opening feature
    Automatic door opening
    no
    â–¼ Worse than 65% of models
    This dishwasher does not have an automatic door-opening feature, while the average dishwasher has an automatic door-opening feature. Overall, 65% of dishwashers have this feature.
  • 4 fewer place settings
    No. of place settings
    10
    â–¼ Worse than 83% of models
    Market range: <10 – >15
    The number of place settings on this dishwasher is lower than that of the average dishwasher (10 vs 14).
    10 vs 14
  • 0.08 m shorter supply hose
    Supply hose length
    1.47 m
    â–¼ Worse than 98% of models
    Market range: <1.5 m – >1.65 m
    This dishwasher has a shorter supply hose than the average dishwasher (1.5 m vs 1.55 m).
    1.47 m vs 1.55 m

Third-party reviews

What we like about Sharp QW-NS1EI47EX

  • Excellent value for money and highly affordable
  • Compact 45 cm slimline design fits smaller kitchens well
  • Energy-efficient performance, particularly when using the Eco program
  • Convenient external control buttons that do not require opening the door
  • Effective quick-wash and intensive cleaning programs for varying soil levels
  • Quiet operation suitable for open-plan living spaces

What we don't like about Sharp QW-NS1EI47EX

  • Relatively long cycle times for the energy-saving Eco modes
  • Limited capacity (10 place settings) compared to full-sized models
  • Occasional customer service or repair coordination delays reported with the brand
  • Flimsy feel on the door or components compared to premium high-end brands

Verdict

The SHARP QW-NS1EI47EX is a 45 cm wide, fully integrated slimline dishwasher designed for space-conscious households with a capacity of 10 place settings. Operating at a moderate 47 dB noise level with an E energy efficiency rating, its core characteristics include a 3-hour and 18-minute Eco program runtime, a delayed start timer, an adjustable upper basket, and an AquaStop water protection system. The appliance provides notable advantages such as an efficient Active Drying system, a hygienic 70°C cycle for deep sanitization, and a convenient EcoWash half-load feature to minimize water and energy waste. However, the primary drawbacks of this model are its lack of an advanced inverter motor and a lower energy class rating compared to more modern, highly efficient alternatives.

Compare Sharp QW-NS1EI47EX with other products in the Dishwashers category

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