UK Head-to-Head · Washing Machines

Bosch Series 4 vs Samsung Series 5 ecobubble: Which 8kg Washing Machine Wins in 2026?

By Bikram NathResearched from UK Amazon listingsUpdated 2026-07-232 products compared

The short answer

These are closely matched 8kg, 1400rpm, A-rated washers, so the winner depends on your priorities.

Best on features

Samsung Series 5 WW80CGC04DABEU ecobubble

Best on value

Bosch WAN28258GB Series 4

Disclosure: As an Amazon Associate I earn from qualifying purchases. This comparison contains Amazon affiliate links, and we may earn a commission — but it never changes our verdict.

Bosch and Samsung are two of the most trusted names in UK laundry, and their mid-range 8kg models sit right in the sweet spot for couples and small families. The Bosch WAN28258GB Series 4 leans on quiet engineering — its EcoSilence Drive motor is backed by a 10-year guarantee — while the Samsung Series 5 WW80CGC04DABEU adds ecobubble low-temperature cleaning and SmartThings app control. Both spin at 1400rpm, both carry an A energy rating, and both handle a full 8kg load, so the real decision comes down to whether you value quiet running and long-term reliability or smart features and lower-temperature washes. This comparison breaks down the specs, the trade-offs, and which machine suits which UK household.

Bosch

Bosch

Bosch WAN28258GB Series 4

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Samsung

Samsung

Samsung Series 5 WW80CGC04DABEU ecobubble

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Specs Comparison

SpecBosch WAN28258GB Series 4Samsung Series 5 WW80CGC04DABEU ecobubble
Capacity8kg8kg
Max Spin Speed1400rpm1400rpm
Noise Level47dB (wash) / 72dB (spin) (winner)49dB (wash) / 74dB (spin)
Energy RatingAA
Wash Programmes15+ (winner)14
Smart ConnectivityNone (no Wi-Fi)SmartThings app (Wi-Fi) (winner)

Pros & Cons

Bosch WAN28258GB Series 4

Pros

  • EcoSilence Drive motor runs quietly, 10-year motor warranty
  • Iron Assist steams out wrinkles
  • ActiveWater Plus auto-detects load size
  • Reload function to add items mid-cycle
  • Quieter than the Samsung on both wash and spin (47dB vs 49dB)

Cons

  • No Wi-Fi or smart connectivity
  • 8kg may feel tight for families of four
  • Iron Assist adds to cycle time
  • No low-temperature bubble wash equivalent to Samsung's ecobubble

Samsung Series 5 WW80CGC04DABEU ecobubble

Pros

  • ecobubble cleans effectively at 15°C, cutting energy use
  • SmartThings app to start, monitor and schedule remotely
  • Hygiene Steam sanitises without harsh chemicals
  • Digital Inverter motor is brushless and quiet

Cons

  • 49dB wash is slightly above Bosch's 47dB
  • Black finish shows fingerprints
  • SmartThings requires a Samsung account
  • Two fewer programmes than the Bosch (14 vs 15+)

Our Verdict

These are closely matched 8kg, 1400rpm, A-rated washers, so the winner depends on your priorities. The Samsung Series 5 takes the features crown thanks to SmartThings app control, ecobubble low-temperature cleaning and Hygiene Steam, making it the pick for tech-minded households. The Bosch Series 4 is the choice for anyone who prioritises quiet running and long-term value — it is a touch quieter at 47dB on wash, and its EcoSilence Drive motor carries a 10-year guarantee that lowers the risk of a costly repair down the line.

Best for Budget

Bosch WAN28258GB Series 4

Best for Features

Samsung Series 5 WW80CGC04DABEU ecobubble

Check price: Bosch WAN28258GB Series 4Check price: Samsung Series 5 WW80CGC04DABEU ecobubble

Our process

How we choose our picks

We don’t lab-test products ourselves. Instead we synthesise the strongest independent evidence — current Amazon UK listings, verified-buyer feedback, published specs and UK pricing — into clear, honest recommendations. We earn a commission if you buy through our links, but that never changes which products we rank.

  • Current UK availability

    We only shortlist products actively listed and in stock on Amazon UK, checked against live catalogue data — not last year’s models.

  • Publicly visible buyer feedback

    We look at how each product is received by UK shoppers — its overall rating standing and the praise or complaints that recur in public reviews — rather than relying on a single reviewer’s opinion.

  • Published specs & value

    We compare manufacturer specifications, typical UK price bands, warranty and running costs so each pick is right for a real budget and use-case.

  • UK-specific fit

    We factor in UK voltage, plug/fitting standards, CE/UKCA marking and Consumer Rights Act cover — details that generic global lists miss.

More about our standards on the About page.

Buying Guide

  • 1Match capacity to your household — both are 8kg, which comfortably suits one to four people; larger families washing bulky bedding regularly may want a 9kg or 10kg model instead.
  • 2Weigh noise against features — the Bosch is quieter (47dB wash / 72dB spin) than the Samsung (49dB / 74dB), which matters if your machine sits in an open-plan kitchen or near bedrooms.
  • 3Decide whether smart control is worth it — Samsung's SmartThings app lets you start, monitor and schedule cycles remotely, but it needs a Samsung account and Wi-Fi; the Bosch has no connectivity at all.
  • 4Consider running temperature — Samsung's ecobubble dissolves detergent into bubbles so it cleans effectively at 15°C, which can cut energy use on everyday loads.
  • 5Think long-term — Bosch's EcoSilence Drive motor carries a 10-year guarantee, genuine reassurance on a machine you expect to keep for a decade.
  • 6Check finish and placement — the Samsung's black finish looks striking but shows fingerprints and lint, while the Bosch's white finish is more forgiving in a utility room.

Editor's Note

On paper these machines are near-identical — same 8kg drum, same 1400rpm spin, same A rating. The meaningful differences are quietness and warranty on the Bosch versus connectivity and low-temperature cleaning on the Samsung. If your machine lives within earshot of living space, the Bosch's lower wash and spin figures are worth having; if you want to control cycles from your phone, only the Samsung delivers it.

Our Take

Neither of these is a wrong choice at this price. We'd steer quiet-conscious buyers, and anyone who keeps appliances for a decade, toward the Bosch — and gadget-lovers who want app control and cooler, greener washes toward the Samsung.

Honourable Mentions

LG 8kg AI DD Washing Machine — AI Direct Drive senses fabric weight and softness to tailor the wash motion — quiet, efficient and backed by a long motor warrantyView on Amazon
Beko 8kg 1400rpm Washing Machine — A strong budget alternative with a 1400rpm spin and A-rated efficiency for buyers who want the lowest upfront costView on Amazon
Miele W1 Washing Machine — Premium German build with a reputation for lasting many years — worth considering if long-term durability trumps priceView on Amazon

Questions & answers

Frequently asked questions

Is Bosch or Samsung better for washing machines?
Neither brand is outright better — it depends on your priorities. Bosch tends to focus on quiet operation and long-term reliability, with motors often backed by a 10-year guarantee, while Samsung leads on features such as SmartThings app control and ecobubble low-temperature cleaning. For this 8kg pairing, choose Bosch for quietness and warranty, and Samsung for smart features.
Are Bosch washing machines quieter than Samsung?
In this comparison, yes. The Bosch WAN28258GB Series 4 is rated at 47dB on wash and 72dB on spin, slightly quieter than the Samsung Series 5 at 49dB and 74dB. Both use brushless inverter-style motors, but the difference is most noticeable in open-plan homes or when washing overnight.
Does the Samsung Series 5 have Wi-Fi and app control?
Yes. The Samsung Series 5 WW80CGC04DABEU connects to the SmartThings app over Wi-Fi, letting you start, pause, monitor and schedule cycles from your phone and receive an end-of-cycle alert. It does require a free Samsung account. The Bosch Series 4 has no Wi-Fi or app connectivity at all.
Is an 8kg washing machine big enough for a family?
An 8kg drum suits most couples and small families of up to four, handling a typical daily wash and a standard load of towels or bedding. Larger families, or anyone regularly washing bulky duvets, may prefer a 9kg or 10kg machine. Both the Bosch and Samsung compared here are 8kg.

Further Reading

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. This comparison contains affiliate links. If you purchase via our links, UKPicks may earn a commission at no extra cost to you. This does not influence our rankings.