Available 
Samsung Series 5 AI Energy SpaceMax™ WW11DG5B25ABEU 11kg Washing Machine with 1400 rpm
from £499.
£499
Rated 4.8 / 5 from up to 2,116 reviews
Colours tracked: Black
Guide
How to choose the right electricals for your home
Choose home electricals by measuring fit, checking installation needs and comparing energy, capacity and feature trade-offs before you pay more for extras.
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Last verified: 2026-08-06
Start with the room and the space you have
The first check is simple: will the appliance fit the room and the route into it? For washing machines, that means measuring the alcove, doorways and clearance, then confirming whether freestanding is the right installation type for the space you already have. In this shortlist, the Samsung Series 5 AI Energy SpaceMax™ WW11DG5B25AEEU is £489 and the matching Series 5 WW11DG5B25ABEU is £499, while the Series 6 WW11DG6B25LBU1 sits at £619, so price alone does not tell you whether the bigger spend makes sense. AO’s installation advice also points shoppers to power supply and fuse checks, so verify those details on the retailer page before you decide.
Decide which features are worth paying for
Smart features can be useful, but only if you will actually use remote control, alerts or scheduling and your Wi‑Fi is reliable enough for them. AO’s smart-home guidance treats connected control as a convenience choice, not a must-have, which matters here because all three Samsung examples are closely matched on size and format. That leaves feature differences and price step-up as the main question: does the £619 Series 6 add enough to justify the gap over the £489 Series 5 model? If not, a cheaper Series 5 may be the better value fit for everyday laundry.
Check running costs and long-term value
For washing machines, UK energy-label guidance says to look beyond the headline efficiency class and compare energy consumption, water use and noise levels where they are shown. That makes the label more useful than a single star-style claim, especially when the shortlist is tight and all three Samsung models have strong public ratings around 4.8. Treat lower running costs as a comparison point rather than a guarantee: the label and product page help you judge which machine is designed to be more efficient, but your actual bills still depend on how often and how heavily you wash. Check the retailer page for the latest price and availability before comparing value.
Choose the right size and specification
An 11kg washing machine suits larger households or buyers who prefer fewer, bigger loads, but it is only useful if the dimensions still work in your kitchen or utility room. Samsung’s SpaceMax messaging is important here because it aims to increase drum capacity without increasing the outside dimensions, which is exactly the kind of claim that should brief a fit check rather than a blind upgrade. In practical terms, 11kg can reduce the number of cycles you run, but the extra capacity is not worth much if the machine is awkward to place or harder to install. Compare the load size you actually need with the footprint and the room you have.
When to go for freestanding versus built-in
Freestanding is usually the easier space-and-budget decision, while built-in makes more sense when a fitted look matters more than flexibility. The supplied Samsung shortlist is entirely freestanding, so the useful comparison here is not quality but compatibility: a freestanding unit is often simpler to position, replace and compare on price. Built-in models can be better for integrated kitchens, but they should only be chosen when the cabinet space, installation plan and budget all line up. If you are comparing rooms rather than brands, start with the installation style that suits the layout first.
What the wider research shows
The evidence points to a very practical buying checklist: measure the space, confirm installation requirements, compare energy-label information, then decide whether smart features are genuinely worth paying for. AO’s guidance consistently focuses on efficiency, room fit, installation and connected control, while UK labelling rules add energy, water and noise data for washing machines and washer-dryers. The shortlist is narrow but clear: three Samsung 11kg freestanding models, priced from £489 to £619, all with strong average ratings of 4.8 and review counts above 1,800. Because live product details were not fully accessible during checking, verify the latest specs, delivery and service options on the retailer page before you buy.
How to turn the advice into a shortlist
With this set, the smartest comparison is not “which brand is best?” but “what justifies the step up from £489 to £619?” The two Samsung Series 5 models have the strongest review volume in the set at 2,116 reviews each, while the Series 6 has 1,852, so the cheaper models may feel more confidence-building if the specs match your needs. Use the 11kg capacity, freestanding installation and 1400 rpm positioning as your baseline, then compare energy information, noise levels and any extra smart controls before paying more. Check latest price and stock with AO, because a small move in price can change the value case.
Electricals to use as comparison examples
Available 
Samsung Series 5 AI Energy SpaceMax™ WW11DG5B25AEEU 11kg Washing Machine with 1400 rpm
from £489.
£489
Rated 4.8 / 5 from up to 2,116 reviews
Colours tracked: White
Available 
Samsung Series 6 AI Energy SpaceMax™ WW11DG6B25LBU1 11kg Washing Machine with 1400 rpm
from £619.
£619
Rated 4.8 / 5 from up to 1,852 reviews
Colours tracked: Black
Retailer details used
Last checked 2026-08-06. The source list below is included to help you check the details behind the comparison. Always confirm the latest price, delivery cost, stock status and product details with the retailer before buying.
- Products that eat up the pennies | ao.comEnergy-use and running-cost framing for home electricals.
- Guides and Advice | Best Buys | Buying Guides | ao.comEvidence that AO runs many category-specific buying guides.
- Smart Home | Buying Guide | Help & Advice | ao.comSmart-features guidance and Wi‑Fi/network caveat.
- Transform Your Home with Smart, Energy-Efficient Upgrades | ao.comEnergy-efficiency framing and smart-control convenience.
- Hobs | How to Fit | Guides & Advice | ao.comInstallation, fuse rating, hardwiring, and supply checks.
- The new EU energy label explained - GOV.UKWhat washing-machine energy labels include.
Helpful next reads
Use these related electricals guides and reviews to turn the advice into a practical shortlist.
Firmness questions
What should I look at first when choosing an electrical appliance?
Start with fit: measure the room, check clearance and make sure the installation type suits the space. For washing machines, also confirm the power supply and any fitting requirements on the retailer page before comparing extras.
Are smart features actually useful?
They can be, but only if you will use them. AO frames smart control as a convenience choice for timers, remote control and alerts, so it is worth paying more only when those features will genuinely fit your routine and your Wi‑Fi is dependable.
How do I compare running costs?
Use the energy label first, then compare the extra information shown for washing machines such as water consumption and noise level. That gives you a clearer picture than price alone, especially when models are close together, like the £489 to £619 Samsung shortlist here.
Is a freestanding washing machine easier to fit than a built-in one?
Usually, yes. Freestanding models are often simpler to position, replace and compare on price, while built-in models are mainly about a fitted look and need the right cabinet space and installation plan.
Can review counts help me choose between similar AO products?
They can help as a confidence signal, especially when the ratings are close. In this shortlist, the two Series 5 models have 2,116 reviews each, while the Series 6 has 1,852, so review volume may slightly favour the cheaper models if the specs suit you.