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Samsung Galaxy S25 review and specifications

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Samsung Galaxy S25
Talkmobile128GB15GBUncapped speeds12mo
£6.95/mo
£385.00 upfront · £468.40 total
View deal
Samsung Galaxy S25
Talkmobile128GB40GBUncapped speeds12mo
£7.95/mo
£385.00 upfront · £480.40 total
View deal
Samsung Galaxy S25
Talkmobile128GB15GBUncapped speeds12mo
£6.95/mo
£385.00 upfront · £468.40 total
View deal
Samsung Galaxy S25
Talkmobile128GB15GBUncapped speeds12mo
£6.95/mo
£385.00 upfront · £468.40 total
View deal
Samsung Galaxy S25
Three128GB8GB100Mbps speed cap12mo
monthly price rises £8.90 (Apr 2027)
£7.00/mo
£385.00 upfront · £480.40 total
View deal

2,440 pay-monthly tariffs — filter and sort by what matters to you.

Galaxy S25 at a glance

8.5/10GetLow rating

Our take, in a number

Provisional · Specification-based

The 162g body, 6.2-inch screen and flagship processor offer an appealing smaller-phone balance. The 4,000mAh battery specification and 25W charging are less ambitious than some larger rivals.

Why this rating?

GetLow editorial assessment, . We weigh the published features, practical compromises, intended buyer and value proposition described in this guide. This is a qualitative judgement, not a calculated benchmark or customer average.

9–10: exceptional on paper; 8–8.5: a strong shortlist choice; 7–7.5: good for the right buyer; 5–6.5: substantial compromises; 1–4.5: difficult to recommend.

We have not hands-on tested this phone. Real-world speed, photo quality and battery endurance are not proven by this score. Basic and accessibility phones are judged for their intended use, not as flagship substitutes. For refurbished phones, the score describes the model, not the condition or battery of an individual unit. A score is not a rating of every contract: compare the current total cost separately.

Our editorial approach

Who it suits

Start with the size, camera and storage you need. The lowest monthly price alone does not tell you whether this is the right phone.

What to weigh up

Check the exact storage, colour and condition on the retailer page. Refurbished grades, battery policies and warranties vary.

Worth the upgrade?

Compare it with the phone you already own. Pay for a useful improvement, not just a newer model name.

About this guide: GetLow explains published specifications and compares UK contract listings. It is not a hands-on laboratory test. Battery and charging figures depend on the manufacturer's test conditions; everyday results vary.

Is the Galaxy S25 worth buying?

The most powerful compact Android around, let down only by familiar cameras and modest upgrades.

Best bits

  • Fastest compact chip
  • Great display
  • Smarter Galaxy AI

Watch-outs

  • Same old cameras
  • Slow charging
  • Minor upgrades
2026 buyer guide

Samsung Galaxy S25 in 2026

This Samsung Galaxy S25 review combines current GetLow contract prices with the specifications that matter before a long commitment. It compares new and refurbished availability, total cost, monthly price, data, storage and the closest current alternatives.

Live price position

Judge the Galaxy S25 by today's whole-contract price

GetLow currently checks 2440 Galaxy S25 contract offers across 12 retailers and 7 networks. The market starts at £6.00 a month, £0.00 upfront and £468.40 in total after currently stated promotional savings.

Those headline floors can come from different deals. Keep monthly price, upfront cost, data, storage, term and condition tied to one listing before deciding which offer is genuinely cheapest.

Monthly pricesFrom £6.00
Upfront pricesFrom £0.00
Total contract costFrom £468.40
Current conditionCurrent offers include both new and refurbished listings, so compare like with like.
Live model price comparison

How does the Samsung Galaxy S25 price compare with nearby phones?

This table uses the reviewed phone plus up to four nearby alternatives by current lowest total contract cost. Monthly price, data, total cost and condition remain attached to the same cheapest-total listing for each phone.

Read each difference against the bold Galaxy S25 baseline. A cheaper row shows the whole-contract saving; a dearer row shows the additional amount currently needed to step up.

ModelMonthly priceDataLowest total costDifference vs Galaxy S25Cheapest listing
Galaxy S24 Plus 5G£6.95/month15GB£438.40£30.00 lessRefurbished
Galaxy A26 5G£16.00/month50GB£453.00£15.40 lessNew
Galaxy A57 5G£12.50/month100MB£462.00£6.40 lessNew
Galaxy S25£6.95/month15GB£468.40BaselineRefurbished
Galaxy S25 FE£6.95/month15GB£498.40£30.00 moreRefurbished
Build your own phone comparison

Select any three phones and compare them side by side

The Samsung Galaxy S25 is selected first. Change any selector to compare it with two other current phones from Samsung, or with the wider market when fewer than three Samsung models are available.

Every price card keeps monthly cost, upfront payment, total cost, data, contract length and condition attached to the same live listing. The specification table then shows the hardware differences that may justify paying more.

Design and display

What the Galaxy S25 is like to hold and look at

The Galaxy S25 uses 6.2-inch Dynamic LTPO AMOLED 2X with a 1080 x 2340 resolution and a 120Hz refresh rate. These are the screen details to compare with the alternatives above.

Its physical specification is 146.9 x 70.5 x 7.2 mm at 162g. Consider that size against how often you use a phone one-handed and whether it needs to fit a smaller pocket.

Display6.2-inch Dynamic LTPO AMOLED 2X
Resolution1080 x 2340
Refresh rate120Hz
Weight162g
Cameras

Compare the camera hardware before paying an upgrade premium

The Galaxy S25 lists 50MP + 12MP + 10MP on the rear and 12MP at the front. Sensor count alone does not decide image quality, but it tells you which focal lengths and selfie hardware are included.

If photography is the reason you are considering this phone, compare its complete camera setup with the other two selected models and then weigh that difference against the live total-cost gap.

Rear camera50MP + 12MP + 10MP
Front camera12MP
Battery and charging

Battery comfort matters for the whole contract

The listed battery specification is 4,000mAh, paired with 25W wired charging. Capacity and charging speed are useful comparison points, although real endurance still depends on signal, brightness, apps and battery condition.

For a refurbished offer, check the retailer battery policy and warranty as carefully as the headline price. For a new phone, compare whether the charger you need is supplied or already owned.

Battery4,000mAh
Charging25W wired
DurabilityIP68
Performance and software

The hardware and software you will live with

The Galaxy S25 is built around Snapdragon 8 Elite. That platform affects app speed, camera processing, gaming and how comfortably the phone should age through a multi-year contract.

Its listed software platform is Android 15, One UI 7. Check the manufacturer update policy alongside the contract term, especially if you intend to keep the handset after the final payment.

ChipSnapdragon 8 Elite
SoftwareAndroid 15, One UI 7
New and refurbished buying checks

Protect the saving before you order

Current offers include both new and refurbished listings, so compare like with like. A low price is only good value when the condition, storage, warranty, returns terms and battery policy suit what you expect to receive.

Use total contract cost after any stated code as the first comparison, then check data and storage on the same basis. Availability can change as retailers update stock.

  • Confirm whether the selected listing is new or refurbished.
  • Check the exact storage and colour before leaving GetLow.
  • Read the warranty, returns and refurbished battery terms.
  • Compare the total contract cost rather than monthly price alone.
Who it suits

Is the Samsung Galaxy S25 right for you?

Buy the Galaxy S25 if

Its specification, size and current whole-contract price fit your priorities better than the two alternatives above.

Choose another phone if

A nearby model offers features you value more for a total-cost difference you are comfortable paying.

Colours and images

Galaxy S25 is available in Navy, Icyblue, Mint, Silver Shadow, Blueblack. Pick the colour you can live with for the full contract, not just the launch-week favourite.

Which storage should you buy?

Samsung Galaxy S25 storage options include 128GB, 256GB, 512GB. The live cards show capacities currently found in GetLow deals. Start with the smallest suitable option for lighter use, then step up if you keep lots of photos, video, games or offline apps.

128GBAvailable from £6.00/mo
256GBAvailable from £20.00/mo
512GBAvailable from £6.00/mo

Full Galaxy S25 specs

These are the buyer-facing specs that matter most when comparing contract deals.

Display6.2-inch Dynamic LTPO AMOLED 2X, 1080 x 2340
Refresh rateUp to 120Hz
ChipSnapdragon 8 Elite
Rear camera50MP + 12MP + 10MP
Front camera12MP
Operating systemAndroid 15, One UI 7
Storage128GB, 256GB, 512GB
ColoursNavy, Icyblue, Mint, Silver Shadow, Blueblack
Battery4,000mAh battery
Charging25W wired
Size146.9 x 70.5 x 7.2 mm
Weight162g
DurabilityIP68

Specifications are manufacturer or catalogue claims, not GetLow laboratory measurements. Missing information is not a zero or proof that a feature is absent. Retailer stock and delivery can change before checkout.

Keep comparing

Related Samsung phone guides

Galaxy S25 FAQs

What is the cheapest Samsung Galaxy S25 contract today?

At the current GetLow check, prices start at £6.00 per month and £468.40 in total. These floors can belong to different listings, so compare the full deal cards before ordering.

Can I compare the Galaxy S25 with other phones?

Yes. The three-phone tool starts with the Samsung Galaxy S25 selected and lets you change either alternative while keeping live price and specification differences together.

Are Galaxy S25 deals new or refurbished?

Current offers include both new and refurbished listings, so compare like with like. Use the condition shown on each deal and check the retailer warranty and battery policy.

Which Galaxy S25 deal should I choose?

Start with total contract cost, then compare upfront payment, monthly price, data, storage, condition and term. The cheapest-looking monthly price is not always the cheapest contract overall.

The verdict

The right Samsung Galaxy S25 deal is the one where its useful hardware justifies the live total cost. Compare condition, storage and data like for like, then choose the contract rather than the headline monthly price.

How we compare prices, check listings and prepare our guides.

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