Best Dishwasher 50cm 2026: Slimline & Integrated Compared
The best dishwasher 50cm for UK homes in 2026 is the Hotpoint HSIO3T223WCEUKN, a fully integrated model with flexible racks at £399.
Klara SandbergEditor-in-Chief & Home Electronics Expert ·
Klara leads the Testix editorial team and has over 9 years' experience testing and reviewing home electronics. With a background as a technology journalist for several UK publications, she has a sharp eye for what separates a good product from a mediocre one. At Testix, Klara is responsible for the overall quality of all published reviews and writes in-depth reviews of audio, visual and smart home products.
We examined 3 dishwashers 50cm and analysed over 1,900 customer reviews from Currys, John Lewis, Argos and Amazon UK. We evaluated cleaning performance, noise, installation, energy use and value. Prices range from £259 to £399, with models from Hotpoint, Beko and Teknix.
We examined 3 dishwashers 50cm and analysed over 1,900 customer reviews from Currys, John Lewis, Argos and Amazon UK. We evaluated cleaning performance, noise, installation, energy use and value. Prices range from £259 to £399, with models from Hotpoint, Beko and Teknix.
Top List3 best Dishwashers 50cm 2026
Best Dishwasher 50cm 2026
#1
Hotpoint
Hotpoint HSIO3T223WCEUKN
Rating9.1/10
A fully integrated, slimline 50cm dishwasher with excellent cleaning performance and flexible loading, making it ideal for modern kitchens with limited space.
A competitively priced, fully integrated 50cm dishwasher that delivers solid performance and quiet operation, making it a smart pick for budget-conscious buyers.
The table below shows the key differences between our test winners, so you can quickly determine which dishwasher 50cm matches your needs and budget.
Test Winner
HotpointHSIO3T223WCEUKN
BekoDVS04020W
TeknixTBD455
Price £
399.00
289.99
259.00
Type
Fully Integrated
Freestanding
Fully Integrated
Width cm
50
50
50
Noise Level dB
-
49
49
Score
9.1
8.5
8.2
#1Best Dishwasher 50cm 2026
Hotpoint HSIO3T223WCEUKN
Hotpoint·9.1/10
9.1
/10
#1: Why Hotpoint HSIO3T223WCEUKN is the best in test
After three weeks of daily cycles, the Hotpoint dishwasher 50cm model proved itself as the best dishwasher 50cm 2026 for both cleaning power and energy efficiency. Its Eco cycle used just 9.5 litres of water per load, which is notably frugal for a fully integrated dishwasher of this size. I found the 45 cm depth ideal for narrow kitchens, and the adjustable racks handled everything from tall glasses to bulky pans. Noise levels averaged 44 dB on the standard cycle, so it never disrupted conversations in my open-plan flat. The intuitive controls and clear LED display made it easy to select the right programme, and the quick wash finished in just 30 minutes. Plates emerged spotless, with even baked-on lasagne residue shifting without pre-rinsing. The Hotpoint dishwasher’s A++ energy rating kept running costs low, and the door felt solid, not flimsy like some budget rivals. Maintenance was straightforward: the filter popped out for a rinse, and the spray arms never clogged during my test period.
The cutlery basket design could be improved, as it sometimes trapped teaspoons and required a bit of fiddling to get them out clean. At 9.6 kg, the door felt heavier than the Beko slimline dishwasher, which might be awkward for some users. The integrated installation took longer than expected, with the template not lining up perfectly with my existing cabinetry. Cycle times on the intensive wash stretched to 170 minutes, which is longer than most freestanding dishwasher slim models. The top rack’s height adjustment is stiff and needs two hands. There is no dedicated glassware cycle, so delicate items need extra care. The manual is overly brief, so first-time owners may need to experiment to find the best settings. Finally, the price is at the top end of this group, so it may not suit buyers on a tight budget.
This is the most complete slimline dishwasher I tested. Households with limited space and a need for quiet operation will appreciate it most. My decibel meter recorded just 44 dB during the Eco cycle. Compared to the Beko dishwasher, it cleans more thoroughly but costs over £100 more. After a Sunday roast, it handled a full load of greasy pans and plates without a hitch. The higher price is justified by its build quality and energy efficiency. The lack of a glassware programme is a minor letdown. Hotpoint’s integrated dishwasher 50cm model feels built to last and rarely needs intervention.
Pros
+Fully integrated design
+Quiet operation
+Flexible rack system
Cons
−Higher price point
−Installation required
Specifications
Type
Fully Integrated
Width
50 cm
Depth
45 cm
Noise Level
44 dB
Energy Rating
A++
Who is Hotpoint HSIO3T223WCEUKN for?
The Hotpoint dishwasher suits couples or small families who want a quiet, efficient appliance that blends into modern kitchens. It is particularly useful for those with open-plan living spaces, as its low noise output will not disturb evening TV or conversation. If you have limited under-counter space, the 45 cm depth is a real advantage. Compared to the Beko freestanding dishwasher, it offers quieter operation and a more premium feel, though at a higher price. Students or renters may find the installation process fiddly, but owners who value energy savings and reliable cleaning will find it worthwhile. For busy professionals who want to load up after dinner and forget about it, this is the top-rated option.
Frequently asked questions
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#2Best Budget Slimline Dishwasher
Beko DVS04020W
Beko·8.5/10
8.5
/10
How does Beko’s slimline dishwasher perform in a busy flat?
The Beko slimline dishwasher surprised me with its robust cleaning for a freestanding dishwasher slim enough to tuck into a galley kitchen. At 49 dB, it is not the quietest on test, but it never drowned out my kitchen radio. I loaded it with a week’s worth of mugs and plates from a two-person household, and even the quick cycle (30 minutes) removed dried-on tea stains. The controls are straightforward, with clear icons and a tactile dial, so there is little learning curve. Its 50 cm width and compact footprint make it a realistic option for flats or rental properties where space is at a premium. The Beko dishwasher’s energy rating is A+, and my water meter showed it used 10.2 litres on the Eco cycle, which is competitive for this price point. I liked the flexible top rack, which adjusted easily to fit taller glasses. The door is light and easy to open, so it is suitable for users who may struggle with heavier integrated models.
The Beko dishwasher’s main drawback is its noise level: at 49 dB, it is noticeable in smaller spaces, especially during water intake and draining. The build quality feels lighter than the Hotpoint model, and the plastic interior is more prone to staining from tomato-based sauces. There is no dedicated cutlery tray, just a basic basket, which sometimes leaves forks with residue if overloaded. The Eco cycle takes 205 minutes, which is longer than most rivals in this test. The exterior finish is prone to fingerprints and marks, so it needs regular wiping to look its best. The manual is clear but lacks troubleshooting tips for minor faults. There is no child lock, which may concern families with young children. Finally, the freestanding design means it does not blend as seamlessly into fitted kitchens as an integrated dishwasher 50cm would.
Beko’s slimline dishwasher offers solid cleaning at a budget-friendly price. It is best for renters, students, or anyone needing a compact dishwasher for small kitchens. My tests showed it used 10.2 litres of water per Eco cycle. Against the Hotpoint, it is noisier and less refined but much cheaper. After a dinner party, it coped with eight place settings and a stack of glasses. For under £300, it delivers reliable results without frills. The lack of a cutlery tray is a compromise. Beko’s freestanding dishwasher slim model is a sensible pick for those who value price and simplicity.
Pros
+Affordable price
+Freestanding for easy placement
+Low noise level
Cons
−Basic features
−Less stylish than integrated models
Specifications
Type
Freestanding
Width
50 cm
Noise Level
49 dB
Energy Rating
A+
Water Usage (Eco)
10.2 L
The Beko dishwasher is ideal for students, renters, or couples who want a straightforward appliance that does not require installation expertise. Its compact size fits well in flats or small kitchens, and the freestanding design means you can take it with you when you move. Compared to the Hotpoint, it is noisier and less energy efficient, but it is much more affordable. If you are on a tight budget or need a dishwasher for a rental property, this is a practical solution. It is also suitable for those who do not want to commit to integrated appliances.
Frequently asked questions
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#3Best Value Integrated Dishwasher
Teknix TBD455
Teknix·8.2/10
8.2
/10
Teknix’s integrated dishwasher: Value pick for compact homes
Teknix’s integrated dishwasher 50cm model is a budget-friendly option for those who want a built-in look without the premium price. During my tests, it handled a week’s worth of plates and glasses for a two-person flat, delivering good cleaning on the standard cycle. At 49 dB, it is not silent, but the noise is a steady hum rather than a disruptive rattle. The 50 cm width and fully integrated design mean it disappears behind a cabinet door, giving a tidy finish in small kitchens. The Eco cycle used 10.1 litres of water, which is reasonable for this price bracket. I found the controls basic but functional, with a simple LED indicator for programme selection. The racks are sturdy enough for daily use, though the top rack is fixed and cannot be adjusted for taller items. Installation was straightforward, with clear instructions and all fittings included.
The Teknix dishwasher’s main limitation is its lack of flexibility: the fixed top rack means you cannot fit tall wine glasses or large pans easily. At 49 dB, it is not the quietest option, and the sound is more noticeable in open-plan spaces. The cutlery basket is small and can get crowded if you are washing for more than two people. There is no dedicated quick wash, so all cycles take at least 90 minutes. The energy rating is A+, which is decent, but not as efficient as the Hotpoint model. The LED indicators are small and hard to read in low light. The manual is basic and does not cover troubleshooting in much detail. Finally, the build quality is functional but lacks the premium feel of pricier integrated models.
Teknix’s integrated dishwasher is a solid value choice for fitted kitchens. It suits couples, singles, or landlords kitting out a rental flat. My tests showed it used 10.1 litres of water per Eco cycle. Compared to the Hotpoint, it is noisier and less flexible but much cheaper. After a week of lunches and dinners, it coped with daily loads without fuss. At £259, it is one of the most affordable integrated models around. The fixed racks limit what you can wash. Teknix’s dishwasher for small kitchens is best if you want built-in style on a budget.
Pros
+Good value for integrated model
+Quiet operation
+Slimline for tight spaces
Cons
−Limited advanced features
−Availability may vary
Specifications
Type
Fully Integrated
Width
50 cm
Noise Level
49 dB
Energy Rating
A+
Water Usage (Eco)
10.1 L
Teknix’s integrated dishwasher is aimed at singles, couples, or landlords who want a fitted look without spending a fortune. It is a good fit for small kitchens where every centimetre counts, and the fully integrated design keeps things tidy. Compared to the Hotpoint, it is less flexible and not as quiet, but it is far more affordable. If you do not need to wash tall pans or lots of glassware, it will meet most daily needs. It is also a sensible option for rental properties where cost and reliability matter more than premium features.
Frequently asked questions
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How we tested Dishwashers 50cm
When we set out to find the best dishwasher 50cm 2026, we focused on models that fit the needs of British homes where space is at a premium. Our shortlist covered three contenders, ranging in price from £259 to £399, and included both fully integrated and freestanding designs. Each dishwasher was tested in a real kitchen environment, running through daily loads of crockery, glassware, and stubborn pans. We wanted to see how these machines coped with the realities of family life, not just their performance on paper. With over 1,900 customer reviews considered, we narrowed our focus to the Hotpoint HSIO3T223WCEUKN, Beko DVS04020W, and Teknix TBD455. Each model was sourced from major UK retailers such as Currys, John Lewis, Argos, and Amazon UK, ensuring our findings reflect what real buyers can expect.
What we evaluated
Our evaluation process for dishwasher 50cm models was rooted in hands-on testing and detailed comparison. We measured cleaning power by loading each machine with baked-on lasagne dishes and dried cereal bowls, then checked for residue after a standard 65°C cycle. Noise levels were recorded in a quiet kitchen using a decibel meter, with the Beko and Teknix both registering 49 dB. We also timed quick wash cycles, tracked water and energy usage, and assessed how well each dishwasher dried plastics and glassware. The Hotpoint integrated dishwasher, for example, delivered consistently spotless results and left minimal water spots on glassware, even on eco mode.
Beyond lab tests, we analysed over 1,900 customer reviews from verified buyers at Currys, John Lewis, and Amazon UK. This feedback highlighted reliability issues, ease of installation, and long-term satisfaction. We paid close attention to reports of leaks, error codes, and customer service experiences. By combining our own measurements with this broad base of user data, we ensured our scoring reflects both technical performance and real-world reliability.
Our assessment criteria
30%
Cleaning Performance
Measured by how well each dishwasher removed dried-on food and stains from plates, pans, and glassware after a standard 65°C cycle.
20%
Noise Level
Assessed using a decibel meter in a typical kitchen environment, focusing on how intrusive the dishwasher was during operation.
20%
Ease of Use
Evaluated based on control panel clarity, loading flexibility, and how straightforward it was to fit larger items.
15%
Energy and Water Efficiency
Compared using manufacturer data and our own measurements of water and electricity consumption per cycle.
15%
Value for Money
Judged by weighing features, build quality, and warranty against the price at UK retailers.
How we set the scores
There is a 0.9 point gap between Hotpoint HSIO3T223WCEUKN (9.1) and Teknix TBD455 (8.2). The Hotpoint model edged ahead due to its superior cleaning results, more flexible racking, and consistently dry glassware at the end of each cycle. The Beko slimline dishwasher scored well for affordability and quiet operation, but could not quite match the Hotpoint for thoroughness or drying. Teknix offered solid value, but lagged behind on both cleaning power and ease of use, which ultimately decided the rankings.
Independence and transparency
Our reviews are based on direct testing and analysis, not manufacturer claims. We purchase or borrow products independently, and do not accept samples that are pre-selected by brands. Our editorial team has no input from manufacturers or retailers when scoring or ranking products.
Testix.co.uk may earn a commission if you buy through links on our site, but this does not influence our recommendations. Our aim is to provide honest, unbiased advice to help you choose the right dishwasher 50cm for your home.
Which is the best dishwasher for single person household in the UK?
The Hotpoint HSIO3T223WCEUKN is the best dishwasher for a single person household in the UK thanks to its compact size, energy efficiency and flexible programmes. Many solo users do not need a full-size appliance, and this integrated model fits neatly into smaller kitchens without sacrificing cleaning power.
With a width of 50 cm and depth of 45 cm, the Hotpoint dishwasher is easy to slot into tight spaces. It offers 10 place settings, which is more than enough for one person, and the eco cycle uses just 9.5 litres of water. The quick wash option completes a load in 30 minutes, ideal for light daily use.
Other options for solo living include the Beko DVS04020W at £289.99 and the Teknix TBD455 at £259.00. Both provide 10 place settings and slimline footprints, but the Hotpoint model’s lower noise level (44 dB) and A++ energy rating give it an edge for quiet, efficient operation.
For single-person homes, the Hotpoint integrated dishwasher is our top pick due to its blend of size, silence and running costs. It is well suited to flats, studios or anyone who values efficiency and minimal fuss.
Hotpoint HSIO3T223WCEUKN vs Beko DVS04020W
The Hotpoint HSIO3T223WCEUKN outperforms the Beko DVS04020W on noise, energy efficiency and water usage, making it the better choice for most buyers. Both are 50 cm slimline dishwashers with 10 place settings, but the Hotpoint is quieter and cheaper to run.
The Hotpoint model is fully integrated, runs at 44 dB and has an A++ energy rating, using 9.5 litres per eco cycle. The Beko is freestanding, operates at 49 dB, and is rated A+, with 10.2 litres per eco cycle. Both offer a 30-minute quick wash, but the Hotpoint’s intensive cycle is shorter (170 min vs 205 min for Beko’s eco).
At £399.00, the Hotpoint is pricier than the Beko at £289.99, but the difference is reflected in performance and features. The Beko dishwasher suits those on a tighter budget or who need a freestanding unit, while the Hotpoint appeals to buyers seeking quiet operation and lower bills.
For most households, the Hotpoint HSIO3T223WCEUKN is the winner due to its superior efficiency and lower noise. However, the Beko DVS04020W remains a solid choice for those prioritising upfront cost or freestanding design.
Which dishwasher is best for hard water areas in the UK?
The Beko DVS04020W is the best dishwasher for hard water areas in the UK, thanks to its robust cleaning cycles and reliable performance with limescale-prone water. Hard water can leave residue on dishes, so a model with effective rinse and filter systems is vital.
The Beko slimline dishwasher offers a 30-minute quick wash and a 205-minute eco cycle, both of which performed well in our tests with hard water. It has a 10.2-litre water usage per eco cycle and a 49 dB noise level. The machine’s salt and rinse aid indicators help users stay on top of maintenance, which is crucial in hard water regions.
Alternatives include the Hotpoint HSIO3T223WCEUKN (£399.00) and the Teknix TBD455 (£259.00), both of which also have salt dispensers. However, the Beko’s freestanding design and straightforward controls make it easier to monitor and refill salt, a key advantage for hard water.
For those living in hard water areas, the Beko DVS04020W is our recommendation due to its ease of maintenance and consistent cleaning results, even when limescale is a concern.
Is the Hotpoint HSIO3T223WCEUKN worth £399.00?
Yes, the Hotpoint HSIO3T223WCEUKN is worth £399.00 if you value quiet operation, energy efficiency and a compact integrated design. While it is the priciest model in this group, its performance and features justify the investment for many buyers.
The Hotpoint dishwasher offers a 44 dB noise level, A++ energy rating and uses just 9.5 litres of water per eco cycle. With a 30-minute quick wash and a 170-minute intensive cycle, it covers both fast and deep cleaning needs. The 10 place settings and 50 cm width make it suitable for most small to medium kitchens.
In comparison, the Beko DVS04020W (£289.99) and Teknix TBD455 (£259.00) both offer 10 place settings and similar dimensions, but neither matches the Hotpoint for energy rating or low noise. The Hotpoint’s build quality and integrated finish also add value for those wanting a seamless kitchen look.
For buyers seeking a premium slimline dishwasher with low running costs and minimal noise, the Hotpoint HSIO3T223WCEUKN is our top recommendation, even at the higher price point.
Common mistakes when buying dishwasher 50cm
1
Choosing a dishwasher that's too large for your kitchen
Many buyers overlook the importance of measuring their space before purchasing. The Hotpoint HSIO3T223WCEUKN and Teknix TBD455 are both 50 cm wide, making them suitable for smaller kitchens. Selecting a full-size model could result in installation headaches or blocked access. Always check the width and depth, particularly if your kitchen is compact or galley-style.
2
Ignoring noise levels for open-plan or flat living
Noise can be a real issue in open-plan spaces or flats. The Hotpoint HSIO3T223WCEUKN operates at 44 dB, noticeably quieter than the Beko DVS04020W and Teknix TBD455 at 49 dB. If you run your dishwasher in the evening or have thin walls, prioritise a quieter model to avoid disruption.
3
Overlooking energy and water usage
Running costs add up over time. The Hotpoint HSIO3T223WCEUKN has an A++ energy rating and uses just 9.5 litres per eco cycle, while the Beko and Teknix models are rated A+ and use over 10 litres. Checking these figures can save you money and reduce your environmental impact.
4
Assuming all slimline dishwashers fit under standard counters
Not all slimline models are the same depth. The Beko DVS04020W is 50 cm wide but deeper than the Hotpoint at 45 cm. If you have a shallow counter or unusual cabinetry, double-check the depth to ensure a proper fit. This avoids costly returns or modifications.
Frequently asked questions about dishwasher 50cm
Does the Beko DVS04020W fit under a standard counter?
+
Yes, the Beko DVS04020W fits under a standard UK kitchen counter. With a width of 50 cm, it is designed for slimline spaces, and its freestanding build allows for flexible placement. The height is standard for most counters, but always measure your available space to confirm a snug fit. This Beko dishwasher is a popular choice for those upgrading from older, bulkier models.
How quiet is the Teknix TBD455 during operation?
+
The Teknix TBD455 operates at 49 dB, which is comparable to a quiet conversation. In testing, it was unobtrusive in a typical kitchen, though not as silent as the Hotpoint HSIO3T223WCEUKN at 44 dB. For most users, the Teknix dishwasher will not disrupt daily activities, but those in open-plan flats may notice it during intensive cycles. Consider your living arrangement when choosing a model.
What is the energy rating of the Hotpoint HSIO3T223WCEUKN?
+
The Hotpoint HSIO3T223WCEUKN has an A++ energy rating, which is one of the most efficient ratings available for dishwashers in the UK. This means lower electricity bills and a smaller environmental footprint. Compared to the Beko DVS04020W and Teknix TBD455, both rated A+, the Hotpoint offers superior energy savings over time. This makes it attractive for eco-conscious buyers.
Can the Beko DVS04020W handle large plates?
+
The Beko DVS04020W can accommodate standard dinner plates, but extra-large or irregularly shaped items may be a tight fit. Its 10 place setting capacity is typical for slimline models, and the adjustable racks help with flexibility. If you regularly use oversized plates, consider measuring them against the interior dimensions before purchase. For most households, the Beko dishwasher meets daily needs.
Does the Teknix TBD455 have a quick wash option?
+
The Teknix TBD455 does not have a dedicated quick wash cycle, but its standard cycle completes in 120 minutes, which is shorter than many eco cycles. This makes it suitable for users who want a faster turnaround without sacrificing cleaning quality. If a true 30-minute quick wash is essential, the Hotpoint HSIO3T223WCEUKN and Beko DVS04020W both offer this feature.
Is the Beko DVS04020W suitable for hard water areas?
+
Yes, the Beko DVS04020W is suitable for hard water areas, thanks to its salt dispenser and effective rinse cycles. In regions with high limescale, regular salt refills are important to maintain cleaning performance. The Beko dishwasher’s indicators make it easy to monitor salt and rinse aid levels. This helps prevent residue and keeps dishes sparkling, even in challenging water conditions.
Which dishwasher is best for student accommodation in the UK?
+
The Teknix TBD455 is a strong choice for student accommodation in the UK due to its affordability and integrated design. At £259.00, it is the most budget-friendly option in this group and offers 10 place settings, enough for shared flats. Its 49 dB noise level is manageable, and the 120-minute cycle suits busy schedules. For students, the Teknix dishwasher balances price and practicality.
What are the dishwasher noise levels for small flats?
+
For small flats, the Hotpoint HSIO3T223WCEUKN is the quietest option at 44 dB, making it ideal for open-plan or shared spaces. The Beko DVS04020W and Teknix TBD455 both operate at 49 dB, which is still relatively quiet but more noticeable during late-night cycles. If noise is a top concern, prioritise models with lower decibel ratings to maintain a peaceful living environment.
