Compare Samsung Galaxy S21 Ultra 5G deals

Capacity: 128 GB
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85
Upfront cost (£)
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450
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EXCLUSIVE
36
month contract
£1872.00
total cost
Unltd
texts
Unltd
minutes
50GB
of 4G data
£0.00
upfront cost
£52.00
per month
  • Includes a £100 Amazon Gift Card
  • Free delivery
  • 14 day returns policy
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24
month contract
£1351.75
total cost
Unltd
texts
Unltd
minutes
50GB
of 4G data
£79.99
upfront cost
£52.99
per month
  • Claim Galaxy Buds Pro earphones
  • Free delivery
  • 14 day returns policy
More details
24
month contract
£1351.75
total cost
Unltd
texts
Unltd
minutes
20GB
of 4G data
£79.99
upfront cost
£52.99
per month
  • Free Data Rollover
  • Free delivery
  • 30 day returns policy
More details
24
month contract
£1351.75
total cost
Unltd
texts
Unltd
minutes
20GB
of 4G data
£79.99
upfront cost
£52.99
per month
  • Claim Galaxy Buds Pro earphones
  • Free delivery
  • 14 day returns policy
More details
24
month contract
£1366.00
total cost
Unltd
texts
Unltd
minutes
100GB
of 4G data
£430.00
upfront cost
£39.00
per month
  • Free delivery
  • 14 day returns policy
More details
24
month contract
£1366.00
total cost
Unltd
texts
Unltd
minutes
100GB
of 4G data
£430.00
upfront cost
£39.00
per month
  • Claim Galaxy Buds Pro earphones
  • Free delivery
  • 14 day returns policy
More details
24
month contract
£1367.00
total cost
Unltd
texts
Unltd
minutes
100GB
of 4G data
£335.00
upfront cost
£43.00
per month
  • Free delivery
  • 14 day returns policy
More details
24
month contract
£1367.00
total cost
Unltd
texts
Unltd
minutes
100GB
of 4G data
£335.00
upfront cost
£43.00
per month
  • Claim Galaxy Buds Pro earphones
  • Free delivery
  • 14 day returns policy
More details
EXCLUSIVE
24
month contract
£1371.75
total cost
Unltd
texts
Unltd
minutes
50GB
of 4G data
£99.99
upfront cost
£52.99
per month
  • £10 off with code 'IDM10OFF'
  • Free Data Rollover
  • Free delivery
  • 30 day returns policy
More details
24
month contract
£1371.75
total cost
Unltd
texts
Unltd
minutes
20GB
of 4G data
£99.99
upfront cost
£52.99
per month
  • Free Data Rollover
  • Free delivery
  • 30 day returns policy
More details
24
month contract
£1371.75
total cost
Unltd
texts
Unltd
minutes
20GB
of 4G data
£99.99
upfront cost
£52.99
per month
  • Claim Galaxy Buds Pro earphones
  • Free delivery
  • 14 day returns policy
More details

Samsung Galaxy S21 Ultra deals

Samsung logo

Samsung’s latest plus-sized flagship smartphone – the S21 Ultra – boasts some of the best features we’ve seen on an Android device. But is it worth the hefty outlay?

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Each year, Samsung releases a larger handset alongside its latest smartphone lineup to satisfy its most ardent fans. And this year, it’s the Galaxy S21 Ultra that has Samsung enthusiasts talking the most.

But can its hefty price-tag match expectations?

Let’s take a look…

What does the Samsung Galaxy S21 Ultra 5G have to offer?

S21 Ultra

Image credit: Samsung

The aptly named Galaxy S21 Ultra has a display that clocks in at 6.8-inches, which is a bit smaller than its predecessor, and should make it feel more compact in-hand.

The biggest and most notable change, though, is the inclusion of the S-Pen – a device typically associated with Samsung’s Note phones.

It's also got 5G for faster browsing and downloads and an industry-leading four-lens camera.

You can get the Galaxy S21 Ultra on either Phantom Black or Phantom Silver colourways. And there’s three storage options to choose from.

Samsung Galaxy S21 Ultra 5G display

The Samsung Galaxy S21 Ultra 5G sports a 6.8-inch display – the biggest to appear on an S series smartphone – along with dynamic AMOLED x2.

And the screen itself will even automatically adjust from 10Hz to 120Hzdepending on the content you’re viewing – so you can be sure you’re seeing the clearest images, and the battery won’t conk out half way through your favourite show.

And for its premium allure, the screen itself is sturdy, too – coated in tough Gorilla Glass, it’s one of the toughest displays ever produced by the Korean tech giant.

Samsung Galaxy S21 Ultra 5G camera

Samsung Galaxy S21 Ultra cameras

Image credit: Samsung

As the more expensive phone, it’s no surprise that the S21 Ultra sports a better camera setup than the S21 and S21 Plus.

Whereas the said devices have identical lenses, the S21 Ultra goes even further, sporting a quadruple lens camera with 108-megapixel and 12-megapixel Ultra Wide and Wide snappers, and a 10-megapixel selfie camera.

We’re particularly impressed with 108-megapixel lens – you should expect gorgeous, true-to-life images with lush hues and excellent details. Moreover, advanced AI technology incorporated into the lens means each picture will truly stand out, and there’s even 8K video recording for immersive video quality, too.

In short, If photography is particularly important to you, the S21 Ultra is definitely the handset to go for.

No upfront cost Samsung Galaxy S21 Ultra 5G deals

If you don’t want to pay a large amount of cash in one go, no upfront contracts are available.

Problem is, there’s a good chance you’ll have to pay a higher monthly premium if you opt to pay nothing upfront.
To get started, simply filter your options in the comparison at the top of this page.

Unlimited data Samsung Galaxy S21 Ultra 5G deals

Handset Name Data Amount Monthly Costs
Galaxy S21 Ultra 5G (128GB Black) 0MB data £39.00
Galaxy S21 Ultra 5G (128GB Black) 0MB data £55.00
Galaxy S21 Ultra 5G (128GB Black) 0MB data £39.00
Galaxy S21 Ultra 5G (128GB Black) 0MB data £70.00
Galaxy S21 Ultra 5G (128GB Silver) 50GB data £52.99
Galaxy S21 Ultra 5G (128GB Black) 50GB data £52.99
  • Galaxy S21 Ultra 5G (128GB Black)
    Galaxy S21 Ultra 5G
    • Unlimited 5G data
    • Unlimited minutes
    • Unlimited texts
    • £499.00 device cost
    • £39.00 per month
    24 month contract From Affordable Mobiles
  • Galaxy S21 Ultra 5G (128GB Black)
    Galaxy S21 Ultra 5G
    • Unlimited 5G data
    • Unlimited minutes
    • Unlimited texts
    • £189.99 device cost
    • Claim Galaxy Buds Pro earphones
    • £55.00 per month
    24 month contract From MobilePhonesDirect.co.uk
  • Galaxy S21 Ultra 5G (128GB Black)
    Galaxy S21 Ultra 5G
    • Unlimited 5G data
    • Unlimited minutes
    • Unlimited texts
    • £499.00 device cost
    • £39.00 per month
    24 month contract From Buymobiles.net
  • Galaxy S21 Ultra 5G (128GB Black)
    Galaxy S21 Ultra 5G
    • Unlimited 5G data
    • Unlimited minutes
    • Unlimited texts
    • £29.00 device cost
    • £70.00 per month
    24 month contract From Vodafone
  • Galaxy S21 Ultra 5G (128GB Silver)
    Galaxy S21 Ultra 5G
    • 50GB of 4G data
    • Unlimited minutes
    • Unlimited texts
    • £79.99 device cost
    • Claim Galaxy Buds Pro earphones
    • £52.99 per month
    24 month contract From Mobiles.co.uk
  • Galaxy S21 Ultra 5G (128GB Black)
    Galaxy S21 Ultra 5G
    • 50GB of 4G data
    • Unlimited minutes
    • Unlimited texts
    • £79.99 device cost
    • Claim Galaxy Buds Pro earphones
    • £52.99 per month
    24 month contract From Mobiles.co.uk

Cheap Samsung Galaxy S21 Ultra deals

Handset Name Data Amount Monthly Costs
Galaxy S21 Ultra 5G (128GB Black) 120GB data £37.00
Galaxy S21 Ultra 5G (128GB Black) 100GB data £34.00
Galaxy S21 Ultra 5G (128GB Black) 100GB data £34.00
Galaxy S21 Ultra 5G (128GB Black) 120GB data £37.00
Galaxy S21 Ultra 5G (128GB Silver) 48GB data £67.00
Galaxy S21 Ultra 5G (256GB Black) 0MB data £74.50
  • Galaxy S21 Ultra 5G (128GB Black)
    Galaxy S21 Ultra 5G
    • 120GB of 5G data
    • Unlimited minutes
    • Unlimited texts
    • £499.99 device cost
    • Claim Galaxy Buds Pro earphones
    • £37.00 per month
    24 month contract From MobilePhonesDirect.co.uk
  • Galaxy S21 Ultra 5G (128GB Black)
    Galaxy S21 Ultra 5G
    • 100GB of 5G data
    • Unlimited minutes
    • Unlimited texts
    • £569.00 device cost
    • £34.00 per month
    24 month contract From Affordable Mobiles
  • Galaxy S21 Ultra 5G (128GB Black)
    Galaxy S21 Ultra 5G
    • 100GB of 5G data
    • Unlimited minutes
    • Unlimited texts
    • £569.00 device cost
    • £34.00 per month
    24 month contract From Buymobiles.net
  • Galaxy S21 Ultra 5G (128GB Black)
    Galaxy S21 Ultra 5G
    • 120GB of 5G data
    • Unlimited minutes
    • Unlimited texts
    • £499.99 device cost
    • Claim Galaxy Buds Pro earphones
    • £37.00 per month
    24 month contract From MobilePhonesDirect.co.uk
  • Galaxy S21 Ultra 5G (128GB Silver)
    Galaxy S21 Ultra 5G
    • 48GB of 5G data
    • Unlimited minutes
    • Unlimited texts
    • £79.00 device cost
    • £67.00 per month
    24 month contract From Vodafone
  • Galaxy S21 Ultra 5G (256GB Black)
    Galaxy S21 Ultra 5G
    • Unlimited 4G data
    • Unlimited minutes
    • Unlimited texts
    • £74.50 per month
    24 month contract From Virgin Mobile

Although its difficult to find cheap contracts on new plus-sized handsets like the S21 Ultra, it’s still important to shop around. You might still be able to find a contract that’s in-line with your budget, or even one with a few freebies and extras thrown in.

Head to the top of this page to start your search, and filter your results to find a contract that bes suits you.

Alternatives to the Samsung Galaxy S21 Ultra 5G

Not ready to fork out on the Samsung Galaxy S21 Ultra? Not to worry, there’s plenty of decent Samsung Galaxy smartphones at much lower price points:

  • Samsung Galaxy S21 Plus
  • Samsung Galaxy S20
  • Samsung Galaxy S20 FE
  • Samsung Galaxy S20 Plus
  • iPhone 12 mini
  • iPhone 12
  • iPhone SE 2020
Frequently asked questions

Is the Samsung Galaxy S21 Ultra waterproof?

With an IP68 rating, The Samsung Galaxy S21 Ultra can withstand a dunk in 1.5 meters of water for up to thirty minutes.

Does the Samsung Galaxy S21 Ultra have wireless charging?

Yes, the Samsung Galaxy S21 Ultra supports wireless charging and wireless power-sharing.

What are the best Samsung Galaxy S21 Ultra handset deals?

In a nutshell, the best Samsung Galaxy S21 Ultra handset deal one that meets your individual needs the best.

For instance, if you don’t want to pay a large amount of money upfront, no upfront contracts are available.

But if 5G connectivity is most important to you, the likes of EE and BT Mobile offer the widest ranging 5G connectivity in the UK – though you should expect to pay more than you would with say, Tesco Mobile or Plusnet.

What headphones come with the Samsung Galaxy S21 Ultra?

Unfortunately, the Galaxy S21 Ultra 5G does not come with headphones – this goes for the S21 and S21 Plus, too.

Can I upgrade to the Samsung Galaxy S21 Ultra?

To upgrade to the Samsung Galaxy S21 Ultra, you’ll need to be at the end of your contract.

If you’re unsure when your contract ends, contact your mobile network.

What Samsung Galaxy S21 Ultra colours are available?

You can choose from Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy and Phantom Brown.

How long is the Samsung Galaxy S21 Ultra battery life?

The Samsung Galaxy S21 boasts a mammoth 5,000mAh battery, which Samsung says should be plenty big enough to last a full day on a single charge.

How good is the Samsung S21 Ultra camera?

In a word, excellent. It’s impressive four lens combination, AI technology and superb Night Mode make it one of the most impressive smartphones cameras we’ve seen in recent years.

Galaxy S21 Ultra 5G specs

General
Manufacturer Samsung
Operating System Android
Release Date 14/01/2021 00:00:00
Sim Card Type Nano
Sensors
Accelerometer Yes
Proximity Yes
Compass Yes
Barometer Yes
Gyroscope Yes
GPS No
Size & Weight
Form Factor Candy Bar
Thickness 8.9 mm
Size 75.6mm x 8.9mm x 165.1mm
Weight 227 g
Battery
Battery Type Lithium Polymer
Capacity 5000 mah
Standby hours
Talktime hours
Display
Display Size 6.8 inches
Screen Type AMOLED
Resolution 1440 x 3200 inches
Pixels Per Inch 515 ppi
Touch Screen Type Capacitive
Processing power
CPU 2840 mhz
Processor Cores Octa Core Cores
Memory 12000 MB
Storage
Internal Storage 128, 256, 512
External Storage No
Camera & Video
Primary Camera 108 MP
Flash Yes
LED Flash
GEO Tagging Yes
Auto Focus Yes
Fixed Focus Yes
Touch Focus
Face Detection Yes
Smile Detection
Image Stabilisation Yes
Video Quality 4320
2nd Camera 40 MP
Data
Generation 5G
Frequency Dual-band
NFC No
Wi-Fi No
Wi-Fi Hotspot No
Wi-Fi Direct No
Bluetooth No
USB No
Sound
Loudspeaker Yes