MoneySavingExpert Founder, Martin Lewis · Editor-in-Chief, Marcus Herbert Chair, Martin Lewis · Editor, Marcus Herbert
Samsung Galaxy S21 Ultra 5G

Samsung Galaxy S21 Ultra 5G

Samsung Galaxy S21 Ultra 5G
Handset released:
Jan 2021
Screen size:
6.8"
Operating system:
Android 11
Connectivity:
5G Ready
Rear cameras:
108+10+10+12 megapixels (8K/4K/1080p/720p video) + optical image stabilisation
Front camera:
40 megapixels (4K/1080p video)
RAM:
12GB
CPU:
2.90GHz
Expandable Storage:
None
Contactless payments:
Yes
Wireless charging:
Yes
3.5mm headphone jack:
No
IP rating:
IP68
Battery capacity:
5000 mAh
Full spec See less
Back to options
Filters Sort

Your top deals

Sort by
Sorted by Equivalent monthly cost

Your top deals

● Most providers often hike prices annually. When we know about an increase, we'll factor it into the equivalent cost.
● All deals are for new customers. Existing customer? Call your provider to see if it'll offer you it (see haggling help).
● Need protection? See our cheap mobile insurance guide.
 
Samsung Galaxy S21 Ultra 5G
Storage 128GB
5G data 50GB
Mins/texts Unltd
Contract 24mth
Unltd minutes and texts
Signal level Uses Vodafone's network
Vodafone
Customer service
Upfront cost:
£169
Until 31 Mar 26
£13/mth
After 1 Apr 26 price rise
£14.80/mth
After 1 Apr 27 price rise
£16.60/mth
Equiv cost: Equivalent cost: 
£21.55/mth
Total cost:Total over 24mths:
£517

MoneySaving Top Tip

If you can afford to pay £284.99 for a refurbished handset outright, you could pair with a cheap Sim and save £66.97 over the contract.

 
Samsung Galaxy S21 Ultra 5G
Storage 128GB
5G data 330GB
Mins/texts Unltd
Contract 24mth
Unltd minutes and texts
Signal level Uses Vodafone's network
Vodafone
Customer service
Upfront cost:
£89
Until 31 Mar 26
£17/mth
After 1 Apr 26 price rise
£18.80/mth
After 1 Apr 27 price rise
£20.60/mth
Equiv cost: Equivalent cost: 
£22.21/mth
Total cost:Total over 24mths:
£533
 
Samsung Galaxy S21 Ultra 5G
Storage 128GB
5G data 50GB
Mins/texts Unltd
Contract 24mth
Unltd minutes and texts
Signal level Uses Vodafone's network
Vodafone
Customer service
Upfront cost:
£29
Until 31 Mar 26
£20/mth
After 1 Apr 26 price rise
£21.80/mth
After 1 Apr 27 price rise
£23.60/mth
Equiv cost: Equivalent cost: 
£22.71/mth
Total cost:Total over 24mths:
£545
 
Samsung Galaxy S21 Ultra 5G
Storage 128GB
5G data 330GB
Mins/texts Unltd
Contract 24mth
Unltd minutes and texts
Signal level Uses Vodafone's network
Vodafone
Customer service
Upfront cost:
£19
Until 31 Mar 26
£21/mth
After 1 Apr 26 price rise
£22.80/mth
After 1 Apr 27 price rise
£24.60/mth
Equiv cost: Equivalent cost: 
£23.30/mth
Total cost:Total over 24mths:
£559
 
Samsung Galaxy S21 Ultra 5G
Storage 128GB
5G data 150GB
Mins/texts Unltd
Contract 24mth
Unltd minutes and texts
Signal level Uses Vodafone's network
Vodafone
Customer service
Upfront cost:
Free
Until 31 Mar 26
£22/mth
After 1 Apr 26 price rise
£23.80/mth
After 1 Apr 27 price rise
£25.60/mth
Equiv cost: Equivalent cost: 
£23.50/mth
Total cost:Total over 24mths:
£564
 
Samsung Galaxy S21 Ultra 5G
Storage 128GB
5G data Unlimited
Mins/texts Unltd
Contract 24mth
Unltd minutes and texts
Signal level Uses Vodafone's network
Vodafone
Customer service
Upfront cost:
£35
Until 31 Mar 26
£21/mth
After 1 Apr 26 price rise
£22.80/mth
After 1 Apr 27 price rise
£24.60/mth
Equiv cost: Equivalent cost: 
£23.96/mth
Total cost:Total over 24mths:
£575
 
Samsung Galaxy S21 Ultra 5G
Storage 128GB
5G data 50GB
Mins/texts Unltd
Contract 24mth
Unltd minutes and texts
Signal level Uses O2's network
O2
Customer service
Upfront cost:
£159
Until 31 Mar 26
£16/mth
After 1 Apr 26 price rise
£17.80/mth
After 1 Apr 27 price rise
£19.60/mth
Equiv cost: Equivalent cost: 
£24.13/mth
Total cost:Total over 24mths:
£579
 
Samsung Galaxy S21 Ultra 5G
Storage 128GB
5G data 330GB
Mins/texts Unltd
Contract 24mth
Unltd minutes and texts
Signal level Uses Vodafone's network
Vodafone
Customer service
Upfront cost:
Free
Until 31 Mar 26
£23/mth
After 1 Apr 26 price rise
£24.80/mth
After 1 Apr 27 price rise
£26.60/mth
Equiv cost: Equivalent cost: 
£24.50/mth
Total cost:Total over 24mths:
£588
 
Samsung Galaxy S21 Ultra 5G
Storage 128GB
5G data 100GB
Mins/texts Unltd
Contract 24mth
Unltd minutes and texts
Signal level Uses O2's network
O2
Customer service
Upfront cost:
£99
Until 31 Mar 26
£19/mth
After 1 Apr 26 price rise
£20.80/mth
After 1 Apr 27 price rise
£22.60/mth
Equiv cost: Equivalent cost: 
£24.63/mth
Total cost:Total over 24mths:
£591
 
Samsung Galaxy S21 Ultra 5G
Storage 128GB
5G data 300GB
Mins/texts Unltd
Contract 24mth
Unltd minutes and texts
Signal level Uses Three's network
Three
Customer service
Upfront cost:
£49
Until 31 Mar 26
£22/mth
After 1 Apr 26 price rise
£23.50/mth
After 1 Apr 27 price rise
£25/mth
Equiv cost: Equivalent cost: 
£25.30/mth
Total cost:Total over 24mths:
£607
 
Samsung Galaxy S21 Ultra 5G
Storage 128GB
5G data Unlimited
Mins/texts Unltd
Contract 24mth
Unltd minutes and texts
Signal level Uses Vodafone's network
Vodafone
Customer service
Upfront cost:
Free
Until 31 Mar 26
£24/mth
After 1 Apr 26 price rise
£25.80/mth
After 1 Apr 27 price rise
£27.60/mth
Equiv cost: Equivalent cost: 
£25.50/mth
Total cost:Total over 24mths:
£612
 
Samsung Galaxy S21 Ultra 5G
Storage 128GB
5G data 300GB
Mins/texts Unltd
Contract 24mth
Unltd minutes and texts
Signal level Uses Three's network
Three
Customer service
Upfront cost:
£199
Until 31 Mar 26
£16/mth
After 1 Apr 26 price rise
£17.50/mth
After 1 Apr 27 price rise
£19/mth
Equiv cost: Equivalent cost: 
£25.55/mth
Total cost:Total over 24mths:
£613
 
Samsung Galaxy S21 Ultra 5G
Storage 128GB
5G data 200GB
Mins/texts Unltd
Contract 24mth
Unltd minutes and texts
Signal level Uses O2's network
O2
Customer service
Upfront cost:
£29
Until 31 Mar 26
£23/mth
After 1 Apr 26 price rise
£24.80/mth
After 1 Apr 27 price rise
£26.60/mth
Equiv cost: Equivalent cost: 
£25.71/mth
Total cost:Total over 24mths:
£617