Samsung Galaxy S26 Ultra 256GB White
10GBof 5G data
10 GBof 5G data
£31.79a month
£199.00 upfrontEffective £40.08/moBuy nowat Mozillion
at MozillionDeal details
Samsung Galaxy S26 Ultra deals
Galaxy S26 Ultra deals (515)
515 deals · from 4 retailers · Updated 4h ago
Deals not available as upgrades for existing customers
24 month contract
£961.96 total cost
Samsung Galaxy S26 Ultra 256GB Sky Blue
10GBof 5G data
10 GBof 5G data
£38.04a month
£49.00 upfrontEffective £40.08/moBuy nowat Mozillion
at MozillionDeal details
Samsung Galaxy S26 Ultra 256GB Cobalt Violet
10GBof 5G data
10 GBof 5G data
£35.96a month
£99.00 upfrontEffective £40.09/moBuy nowat Mozillion
at MozillionDeal details
Samsung Galaxy S26 Ultra 256GB White
10GBof 5G data
10 GBof 5G data
£29.71a month
£249.00 upfrontEffective £40.09/moBuy nowat Mozillion
at MozillionDeal details
Samsung Galaxy S26 Ultra 256GB White
10GBof 5G data
10 GBof 5G data
£39.71a month
£9.00 upfrontEffective £40.09/moBuy nowat Mozillion
at MozillionDeal details
Samsung Galaxy S26 Ultra 256GB Cobalt Violet
10GBof 5G data
10 GBof 5G data
£33.88a month
£149.00 upfrontEffective £40.09/moBuy nowat Mozillion
at MozillionDeal details
Samsung Galaxy S26 Ultra 256GB Black
10GBof 5G data
10 GBof 5G data
£38.88a month
£29.00 upfrontEffective £40.09/moBuy nowat Mozillion
at MozillionDeal details
Samsung Galaxy S26 Ultra 256GB Cobalt Violet
10GBof 5G data
10 GBof 5G data
£27.63a month
£299.00 upfrontEffective £40.09/moBuy nowat Mozillion
at MozillionDeal details
Samsung Galaxy S26 Ultra 256GB Black
100GBof 5G data
100 GBof 5G data
£37.99a month
£65.00 upfrontEffective £40.70/moBuy nowat iD Mobile
at iD MobileDeal details
Samsung Galaxy S26 Ultra 256GB Sky Blue
100GBof 5G data
100 GBof 5G data
£34.99a month
£149.00 upfrontEffective £41.20/moBuy nowat iD Mobile
at iD MobileDeal details
Samsung Galaxy S26 Ultra 256GB Cobalt Violet
100GBof 5G data
100 GBof 5G data
£39.99a month
£29.00 upfrontEffective £41.20/moBuy nowat iD Mobile
at iD MobileDeal details
Samsung Galaxy S26 Ultra 256GB Cobalt Violet
25GBof 5G data
25 GBof 5G data
£39.99a month
£29.00 upfrontEffective £41.20/moBuy nowat iD Mobile
at iD MobileDeal details
Samsung Galaxy S26 Ultra 256GB White
500GBof 5G data
500 GBof 5G data
£34.99a month
£149.00 upfrontEffective £41.20/moBuy nowat iD Mobile
at iD MobileDeal details
Samsung Galaxy S26 Ultra 256GB Sky Blue
200GBof 5G data
200 GBof 5G data
£37.99a month
£85.00 upfrontEffective £41.53/moBuy nowat iD Mobile
at iD MobileDeal details
Samsung Galaxy S26 Ultra 256GB Cobalt Violet
30GBof 5G data
30 GBof 5G data
£35.54a month
£149.00 upfrontEffective £41.75/moBuy nowat Mozillion
at MozillionDeal details
Samsung Galaxy S26 Ultra 256GB White
30GBof 5G data
30 GBof 5G data
£40.54a month
£29.00 upfrontEffective £41.75/moBuy nowat Mozillion
at MozillionDeal details
Samsung Galaxy S26 Ultra 256GB White
30GBof 5G data
30 GBof 5G data
£29.29a month
£299.00 upfrontEffective £41.75/moBuy nowat Mozillion
at MozillionDeal details
Samsung Galaxy S26 Ultra 256GB White
30GBof 5G data
30 GBof 5G data
£39.71a month
£49.00 upfrontEffective £41.75/moBuy nowat Mozillion
at MozillionDeal details
Samsung Galaxy S26 Ultra 256GB Cobalt Violet
30GBof 5G data
30 GBof 5G data
£33.46a month
£199.00 upfrontEffective £41.75/moBuy nowat Mozillion
at MozillionDeal details
Samsung Galaxy S26 Ultra 256GB Black
30GBof 5G data
30 GBof 5G data
£41.38a month
£9.00 upfrontEffective £41.76/moBuy nowat Mozillion
at MozillionDeal details
Samsung Galaxy S26 Ultra 256GB Cobalt Violet
30GBof 5G data
30 GBof 5G data
£37.63a month
£99.00 upfrontEffective £41.76/moBuy nowat Mozillion
at MozillionDeal details
Samsung Galaxy S26 Ultra 256GB White
30GBof 5G data
30 GBof 5G data
£31.38a month
£249.00 upfrontEffective £41.76/moBuy nowat Mozillion
at MozillionDeal details
Samsung Galaxy S26 Ultra 256GB White
200GBof 5G data
200 GBof 5G data
£40.99a month
£29.00 upfrontEffective £42.20/moBuy nowat iD Mobile
at iD MobileDeal details
Samsung Galaxy S26 Ultra 256GB Black
400GBof 5G data
400 GBof 5G data
£35.99a month
£149.00 upfrontEffective £42.20/moBuy nowat iD Mobile
at iD MobileDeal details
Showing 24 of 515 deals
Looking for the best Samsung Galaxy S26 Ultra deals? You are in the right place. At Switch, we compare the latest contracts across all major UK networks so you can find the one that fits your budget and lifestyle. Whether you want unlimited data, a low upfront cost, or the shortest possible contract, we have got you covered.
Samsung Galaxy S26 Ultra Deals at a Glance
Here is a quick look at the current deals available across UK networks. Prices are updated regularly so you always see the most accurate options.
← Swipe to see all columns →
Prices start from £9.00 per month on Three with a £725 upfront cost, up to £49.20 per month on VOXI. Most contracts run for 24 months. Always check the total cost over the full contract length before you decide.
Why Compare Samsung Galaxy S26 Ultra Deals on Switch?
There are dozens of deals out there and it can be hard to know which one is actually good value. Switch does the hard work for you. We list real deals from real networks, filter out the noise, and show you exactly what you will pay: monthly cost, upfront cost, data, and contract length, all in one place.
1
No Hidden Fees
No hidden fees or surprise charges, ever.
2
All Major Networks
Deals from EE, Vodafone, O2, Three, GiffGaff, iD Mobile, Tesco Mobile, and more.
3
Filter Your Way
Filter by monthly budget, data allowance, or upfront cost.
4
Always Up to Date
Updated regularly so you never see an expired deal.
5
New Customers and Upgrades
Works for both new customers and existing customers looking to upgrade.
About the Samsung Galaxy S26 Ultra
Before you pick a deal, it helps to know what you are getting. The Samsung Galaxy S26 Ultra is the top model in Samsung's 2026 Galaxy S26 lineup, sitting above the standard S26 and the S26+. Here is what makes it stand out.
1
Privacy Display: A World First
Uses dedicated narrow pixels to hide your screen from anyone looking from the side. You see everything clearly; people next to you see nothing. Exclusive to the Ultra model.
2
200MP Camera with Faster Lens
200MP main sensor with a wider f/1.4 aperture (up from f/1.7). More light in, sharper photos in low-light. The 50MP 5x periscope telephoto and 50MP ultrawide (13mm) complete the system, plus a 12MP front camera.
3
Snapdragon 8 Elite Gen 5
Qualcomm's latest and most powerful mobile chip, customised specifically for Samsung. Combined with up to 16GB RAM, it handles multitasking, gaming, video editing, and Galaxy AI without breaking a sweat.
4
S Pen: Still Included
Built-in S Pen stored inside the phone's frame. Great for note-taking, sketching, signing documents, and annotating PDFs. Bluetooth gesture support removed, but core stylus functionality fully intact.
5
6.9-Inch Display, 2600 Nits
Dynamic AMOLED 2X display with adaptive 1 to 120Hz refresh rate, perfectly readable even in direct sunlight. Anti-reflective coating reduces glare further.
6
5,000mAh Battery and 60W Charging
Full day battery life and then some. 60W wired fast charging gets you to 75% in just 30 minutes. Wireless charging at 25W also supported.
7
Seven Years of Updates
Samsung guarantees seven years of OS and security updates for the S26 Ultra, covered well into the 2030s.
8
IP68 Water Resistance
Rated to survive submersion in fresh water up to 1.5 metres deep for up to 30 minutes. Spills, rain, and accidental sink drops are not a problem.
Samsung Galaxy S26 Ultra Full Specifications
The Samsung Galaxy S26 Ultra is Samsung's most powerful smartphone yet. Launched in March 2026, it brings a brand-new Privacy Display, a faster 200MP camera, the Snapdragon 8 Elite Gen 5 chip, and seven years of guaranteed software updates. It is the phone built for people who want it all.
Which Samsung Galaxy S26 Ultra Deal is Right for You?
Everyone's needs are different. Here is a simple guide to help you choose.
1
Best for Low Monthly Cost
Three and GiffGaff offer some of the cheapest options. Three starts from around £9 per month, though this comes with a higher upfront cost. GiffGaff plans start from around £10 per month.
2
Best for Low Upfront Cost
Look at plans from O2 or Vodafone, which sometimes offer zero upfront deals. Keep in mind that the monthly cost will be higher to compensate.
3
Best for Unlimited Data
Three is currently offering the cheapest unlimited data plan on the S26 Ultra, from around £12 per month on a 24-month contract with a higher upfront cost. EE and Vodafone also offer unlimited data but at a higher monthly rate.
4
Best for Added Perks
EE bundles Apple TV+ and Netflix with select plans. Vodafone Xtra includes Disney+. O2 Priority gives you early access to event tickets. If you already pay for one of those services separately, bundling it into your phone plan can save real money.
5
Best for No Mid-Contract Price Rises
EE, Vodafone, Three and O2 apply annual price rises (CPI + 3.9%) from April each year. If you want to avoid that, look at Tesco Mobile, Sky Mobile, or iD Mobile, they do not apply mid-contract increases.
Want to Buy the Samsung Galaxy S26 Ultra SIM-Free?
If you already have a SIM-only plan you are happy with, buying the phone outright can work out cheaper over time. The Samsung Galaxy S26 Ultra SIM-free price in the UK starts from around £919 for refurbished models, with new handsets available directly from Samsung.co.uk. Samsung offers three storage options: 256GB, 512GB, and 1TB.
Samsung also offers trade-in discounts. Verified trade-in values in May 2026 include: S23 Ultra around £480, S24 Ultra around £550, S22 Ultra around £360, Pixel 9 Pro around £430, and iPhone 15 Pro Max around £610. Carrier trade-ins are typically 20 to 30% lower than Samsung's direct rates.
Upgrading to the Samsung Galaxy S26 Ultra?
If you are an existing customer on Three or Vodafone, you can place an upgrade order within the last 30 days of your current contract. You keep your same number and SIM with no interruption to service. Text INFO to 85075 to check how long is left on your contract.
If you are switching from a different network, a new customer contract is usually the better option and often comes with better rates than upgrade deals.
Colours Available for the Samsung Galaxy S26 Ultra
The Samsung Galaxy S26 Ultra comes in four standard colours available from all major UK retailers: Black, White, Sky Blue, and Cobalt Violet.
If you order directly from Samsung.co.uk, two additional exclusive colours are available: Pink Gold and Silver Shadow.
Find Your Best Samsung Galaxy S26 Ultra Deal on Switch Today
The Samsung Galaxy S26 Ultra is one of the most advanced smartphones available in the UK right now. Whether you want the lowest monthly cost, the most data, or the best possible camera phone experience, Switch makes it simple to compare every deal in one place. Switch updates its listings regularly so you always see live, accurate prices: no outdated deals, no surprises. Ready to switch? Compare Samsung Galaxy S26 Ultra deals on Switch and get the best value today.
Free AI deals helper
Meet Squid AI, your free deals agent
Tell Squid AI your budget and it searches every Galaxy S26 Ultra deal for you.
No sign-up · answers in seconds
- Save moneyFinds the lowest total cost, not just the monthly price.
- Save timeAnswers in seconds, no forms or sign-up.
- Cheapest deal, any networkCompares live prices across networks and retailers.
FAQs
When did the Samsung Galaxy S26 Ultra come out in the UK?
Pre-orders opened on 25 February 2026 and the phone went on sale on 11 March 2026.
Does the Samsung Galaxy S26 Ultra come with an S Pen?
Is the Samsung Galaxy S26 Ultra 5G?
What is the Privacy Display on the Samsung Galaxy S26 Ultra?
How much does the Samsung Galaxy S26 Ultra cost per month in the UK?
Does the Samsung Galaxy S26 Ultra have IP68 water resistance?
Can I get the Samsung Galaxy S26 Ultra on a SIM-free deal?
How long will the Samsung Galaxy S26 Ultra receive software updates?
Latest from our experts
Energy14 min read
Utility Warehouse Energy Review 2026: Is UW Worth It?
Utility Warehouse energy review 2026: cheapest fixes need 2 extra UW services, £75 per fuel exit fee, 69% on Which? and 2.63 from Citizens Advice vs Octopus.
Mobile13 min read
25GB for £10 a Month: Sky Mobile Review 2026
Sky Mobile review 2026: 25GB for £10 a month for 12 months then £14 on O2, with data rollover, price-rise terms and rolling SIMs from £7 compared side by side.
Mobile13 min read
iD Mobile Black Friday 2026: 5x Data From £25.99
iD Mobile Black Friday 2026 at Mobiles.co.uk: 5x data on 24-month phone plans, Galaxy S26 FE from £25.99 a month, Pixel 11 Pro £29.99, refurbs £20 off.
Mobile14 min read
Best eSIM for Thailand UK 2026: 10GB From £9
Best eSIM for Thailand from the UK in 2026: Mozillion 10GB for 7 days at £9 or 30 days at £11 on AIS and True, and Breeze 20GB for 30 days at £26 on DTAC.