Free Delivery

Order today, get it tomorrow.*

Rated “Excellent” on Trustpilot

Based on over 18,000 reviews.

Award-Winning Service

Best Retailer 4 years running.

Over 20 Years in Business

With 2 million+ customers.

Contract
Sim Free price

Samsung
Galaxy S21 Ultra 5G

The Samsung Galaxy S21 Ultra is the huge new addition to the Galaxy family. Equipped with a whopping 6.8-inch display, four incredible camera lenses, and Samsung’s advanced 5G tech, everything about this phone is major. Pre-order your Samsung Galaxy S21 Ultra today.

• A huge 6.8-inch Infinity-O display, perfect for streaming your favourite shows.
• A pro-grade quad camera system, making every moment a photo opportunity.
• Advanced 5G tech for faster mobile performance.

Read More

Capacity
128GB

Finish
Phantom Silver

Configure

Choose your finish

Phantom Black

Phantom Silver

Choose your capacity

128GB

256GB

Samsung Galaxy S21 Ultra 5G 128GB - Phantom Silver

Choose your finish

Phantom Black

Phantom Silver

Choose your capacity

128GB

256GB

Top Three Galaxy S21 Ultra 5G Deal

Samsung Galaxy S21 Ultra 5G 128GB top deal
  • 100GB Data
  • + Unlimited Mins
  • + Unlimited Texts
  • + Free Delivery

£0 Upfront

£59 a month

Top O2 Galaxy S21 Ultra 5G Deal

Samsung Galaxy S21 Ultra 5G 128GB top deal
  • Unlimited Data
  • + Unlimited Mins
  • + Unlimited Texts
  • + Free Delivery

£0 Upfront

£65 a month

Top EE Galaxy S21 Ultra 5G Deal

Samsung Galaxy S21 Ultra 5G 128GB top deal
  • Unlimited Data
  • + Unlimited Mins
  • + Unlimited Texts
  • + Free Delivery

£0 Upfront

£68 a month

Top Vodafone Galaxy S21 Ultra 5G Deal

Samsung Galaxy S21 Ultra 5G 128GB top deal
  • Unlimited
    47.999GB Data
  • + Unlimited Mins
  • + Unlimited Texts
  • + Data Boost

£0 Upfront

£75 a month

Samsung Galaxy S21 Ultra 5G Deals

Filter Deals

Sort By

Sort By:

Filter:

Vodafone

Unlimited
47.999GB
5G Data

+ Unlimited Minutes

+ Unlimited Texts

24 months

Plan benefits

£0 upfront
£75 a month

Free Delivery

Vodafone

Unlimited
5G Data

+ Unlimited Minutes

+ Unlimited Texts

24 months

Plan benefits

£0 upfront
£77 a month

Free Delivery

Vodafone

Unlimited
5G Data

+ Unlimited Minutes

+ Unlimited Texts

24 months

Plan benefits

£0 upfront
£78 a month

Free Delivery

Vodafone

100GB
5G Data

+ Unlimited Minutes

+ Unlimited Texts

24 months

Plan benefits

£24.99 upfront
£63 a month

Free Delivery

Vodafone

Unlimited
5G Data

+ Unlimited Minutes

+ Unlimited Texts

24 months

Plan benefits

£34.99 upfront
£74 a month

Free Delivery

Vodafone

Unlimited
5G Data

+ Unlimited Minutes

+ Unlimited Texts

24 months

Plan benefits

£39.99 upfront
£70 a month

Free Delivery

Vodafone

100GB
5G Data

+ Unlimited Minutes

+ Unlimited Texts

24 months

Plan benefits

£54.99 upfront
£59 a month

Free Delivery

Vodafone

Unlimited
5G Data

+ Unlimited Minutes

+ Unlimited Texts

24 months

Plan benefits

£74.99 upfront
£67 a month

Free Delivery

Vodafone

Unlimited
5G Data

+ Unlimited Minutes

+ Unlimited Texts

24 months

Plan benefits

£74.99 upfront
£73 a month

Free Delivery

Grab the Galaxy S21 Ultra 5G SIM Free with no contract
Galaxy S21 Ultra 5G SIM Free

+ Any Network

+ Buy Outright

+ Free Delivery

£1149.00 today

In Stock

Configure your finance:

barclays-long

Select term (months):

Pay today (£):

Monthly Cost:

£200 %APR

Finance is subject to application, financial circumstances and borrowing history.

Representative Example

Item value (Cash price) £599. Deposit £0. Total amount of credit £599. Agreement duration 36 months. Annual rate of interest 14.9% P.A. Representative APR 14.9% APR. 36 monthly payments £20.46. Total amount payable £736.69.

An easier way to pay.

Spread the cost of your new mobile with Barclays Partner Finance.

We are now a broker for Barclays meaning you can apply for a phone loan from them directly from our website.

To apply, you must:

be at least 18 years old

be employed, retired, or in receipt of regular benefits

earn a regular income of at least £6,000 a year

have been a UK resident for at least 3 years

have a mobile phone number and an email address

have a UK bank account from which Direct Debits can be taken

A credit check is done when you apply for finance. Barclays take financial circumstances and borrowing history into consideration when deciding who can have a loan.


The legal bit

Barclays Partner Finance is a trading name of Clydesdale Financial Services Limited, a member of the Barclays group. Clydesdale Financial Services Limited is authorised and regulated by the Financial Conduct Authority (Financial Services Register number: 311753). Registered in England. Registered No: 2901725. Registered Office: 1 Churchill Place, London E14 5HP.

About the Samsung Galaxy S21 Ultra 5G

Samsung Galaxy S21 Ultra buyer’s guide: features, specs, and FAQs

Samsung have delivered huge news in the form of a huge phone. Introducing the Samsung Galaxy S21 Ultra. Boasting Samsung’s top 5G technology, a superb quad-camera system, a cutting-edge design, and a powerful battery – this phone is revolutionary. We’ve brought you all the best Samsung Galaxy S21 Ultra features, the top deals, and all the updates about its upcoming release date. Questions? We’ve answered them all here so you can decide if this phone is for you.


Advanced connectivity.

The Samsung Galaxy S21 packs Samsung’s intuitive 5G technology, which accelerates your phone into the future via a safe and secure network. This new wireless tech means gamers, avid social media users and Netflix bingers can enjoy faster downloads, improved streaming and increased responsiveness around the clock.


Illuminating display.

The Samsung Galaxy S21 Ultra 5G is the go-to phone for users who are looking for a huge display to take advantage of at a lower price point. It packs a whopping 6.8-inch infinity-O display that’s bigger than the iPhone 12 Pro Max and is capable of reaching 1600 nits peak brightness with an impressively high resolution. No matter what you use your S21 for, you can access what you need on the go thanks for the innovative in-display fingerprint scanner.

Samsung Galaxy S21 Ultra Display

Incredible camera quality.

Budding photographers are sure to appreciate the quad cameras Samsung packed into the S21 as there’s a lens perfect for every situation. The 108MP wide camera is a gamechanger for group photos, while the 12MP ultra-wide lens takes those landscape shots to the next level. Social media moguls can streamline their selfies with the 40MP front camera lens, and those who prefer detailed shots are covered with the 10MP telephoto, 10MP periscope telephoto lens and 10x optical zoom.

Samsung Galaxy S21 Ultra Camera

Enterprising aesthetics.

The S21 Ultra has a winning design that turns your phone into so much more than a device, thanks to its sleek glass front, attractive aluminium frame and extra durable Gorilla Glass Victus for an extra layer of protection. Its IP68 water resistance rating is ideal for those on the clumsy side, while the elegant Phantom Black and Phantom Silver colourways both tick all the boxes.

Samsung Galaxy S21 Ultra Design

Powerful processor.

The powerful processor and improved battery performance in the S21 Ultra brings plenty of perks that will keep you going for longer. The latest iteration of the operating system offers Android Auto which allows you to connect your favourite apps from your phone to your car and improve your commute, while the long-lasting 5000mAh battery removes any stress around your phone dying while you’re on the go. And that’s not all - the dynamic duo of 5G paired with the Exynos 2100 processor guarantees better streaming, faster downloads and a seamless gaming experience.

Samsung Galaxy S21 Ultra Performance

Delivery and Returns.

You can get your hands on one of our Samsung Galaxy S21 Ultra deals quickly thanks to our free delivery service, which sees your new phone, SIM and contract tablet order shipped via DPD Next Day. Of course, like all our mobile contracts, Samsung Galaxy S21 Ultra comes with a no-quibble 14-day money back guarantee through our returns process. We’re also operating normally despite the current climate, but you can check out our Covid-19 update for more details.


Samsung Galaxy S21 Ultra FAQs

How big is the Samsung Galaxy S21 Ultra display?

The S21 Ultra boasts a huge 6.8-inch 2x Dynamic AMOLED, Infinity-O Display. Combine this with its slimmer bezels and you’ve got the perfect streaming experience.

How can I buy the new Samsung Galaxy S21 Ultra?

You can pre-order the S21 Ultra today and get your hands on it as soon as the 29th January. Plus, with our free next-day delivery, you can enjoy it sooner rather than later.

Is the new Samsung Galaxy S21 Ultra waterproof?

The S21 Ultra boasts an IP68 rating for water and dust resistance. This means it can be submerged in 1.5 metres of water for up to 30 minutes.


Why are your Samsung Galaxy S21 Ultra 5G deals so good?

We buy our Samsung Galaxy S21 Ultra 5G stock not just from the UK, but from Europe as well. That means we’re able to source the best possible prices and pass those savings on to you through better deals.

All pay monthly offers subject to security and credit check. Charges will apply for paper billing. Charges may also apply for non-Direct Debit payment, unless on the EE network. Promo codes cannot be used in conjunction with any other offer. Full Legals.

RPI/CPI Price Increase - Each year, your Pay Monthly airtime tariff will be adjusted according to Three's Fixed Annual Price Change (Three), the Retail Price Index (O2, Vodafone) or Consumer Price Index (EE) rate of inflation. Your bill will be adjusted in March (EE) or April (O2, Three, Vodafone) by 4.5% (Three), or the rate announced in January (EE), February (O2) and March (Vodafone) that year (plus 3.9% on EE).