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Samsung Galaxy S21 128GB Deals | UK

Monthly Cost (£)

Monthly Data (GB)

Upfront Cost (£)

Contract Length (months)

Network

Connectivity

Condition

Samsung Galaxy S21 128GB Deals | UK

Color:
Storage options:
52 Deals Compared Last Updated: 14 Hours Ago
Samsung Galaxy S21 128GB in Phantom Grey
128GB, Refurbished
Phantom Grey
iD Mobile logo.
24 month contract
128GB , Refurbished
  • Unlimited Texts
  • Unlimited Calls
  • Free EU Roaming
  • Complete Coverage
  • + More
100 GB Monthly Data
£17.99 Average Monthly Cost
£17.98 Per Month*
£0.00 Upfront Cost
The Carphone Warehouse logo. View Deal

*Monthly cost will increase by the rate of inflation (CPI) plus 3.9% each April

Samsung Galaxy S21 128GB in Phantom Grey
128GB, Refurbished
Phantom Grey
iD Mobile logo.
24 month contract
128GB , Refurbished
  • Unlimited Texts
  • Unlimited Calls
  • Free Roaming up to 30GB
  • Free EU Roaming
  • + More
150 GB Monthly Data
£17.99 Average Monthly Cost
£17.98 Per Month*
£0.00 Upfront Cost
Mobiles.co.uk logo. View Deal

*Monthly cost will increase by the rate of inflation (CPI) plus 3.9% each April

Samsung Galaxy S21 128GB in Phantom Grey
128GB, Refurbished
Phantom Grey
iD Mobile logo.
24 month contract
128GB , Refurbished
  • Unlimited Texts
  • Unlimited Calls
  • Free EU Roaming
  • Complete Coverage
  • + More
100 GB Monthly Data
£17.99 Average Monthly Cost
£17.98 Per Month*
£0.00 Upfront Cost
The Carphone Warehouse logo. View Deal

*Monthly cost will increase by the rate of inflation (CPI) plus 3.9% each April

Samsung Galaxy S21 128GB in Phantom Grey
128GB, Refurbished
Phantom Grey
iD Mobile logo.
24 month contract
128GB , Refurbished
  • Unlimited Texts
  • Unlimited Calls
  • Unlimited Data
  • Complete Coverage
  • + More
Unlimited Monthly Data
£18.78 Average Monthly Cost
£17.98 Per Month*
£19.00 Upfront Cost
The Carphone Warehouse logo. View Deal

*Monthly cost will increase by the rate of inflation (CPI) plus 3.9% each April

Samsung Galaxy S21 128GB in Phantom Grey
128GB, Refurbished
Phantom Grey
iD Mobile logo.
24 month contract
128GB , Refurbished
  • Unlimited Texts
  • Unlimited Calls
  • Free Roaming up to 30GB
  • Free EU Roaming
  • + More
Unlimited Monthly Data
£18.78 Average Monthly Cost
£17.98 Per Month*
£19.00 Upfront Cost
Mobiles.co.uk logo. View Deal

*Monthly cost will increase by the rate of inflation (CPI) plus 3.9% each April

Samsung Galaxy S21 128GB in Phantom Grey
128GB, Refurbished
Phantom Grey
iD Mobile logo.
24 month contract
128GB , Refurbished
  • Unlimited Texts
  • Unlimited Calls
  • Unlimited Data
  • Complete Coverage
  • + More
Unlimited Monthly Data
£18.78 Average Monthly Cost
£17.98 Per Month*
£19.00 Upfront Cost
The Carphone Warehouse logo. View Deal

*Monthly cost will increase by the rate of inflation (CPI) plus 3.9% each April

Samsung Galaxy S21 128GB in Phantom Grey
128GB, Refurbished
Phantom Grey
iD Mobile logo.
24 month contract
128GB , Refurbished
  • Unlimited Texts
  • Unlimited Calls
  • No speed caps
  • Free Roaming up to 30GB
  • + More
100 GB Monthly Data
£19.99 Average Monthly Cost
£19.98 Per Month*
£0.00 Upfront Cost
iD Mobile logo. View Deal

*Monthly cost will increase by the rate of inflation (CPI) plus 3.9% each April

Samsung Galaxy S21 128GB in Phantom Grey
128GB, Refurbished
Phantom Grey
iD Mobile logo.
24 month contract
128GB , Refurbished
  • Unlimited Texts
  • Unlimited Calls
  • No speed caps
  • Free Roaming up to 30GB
  • + More
Unlimited Monthly Data
£20.99 Average Monthly Cost
£20.99 Per Month*
£0.00 Upfront Cost
iD Mobile logo. View Deal

*Monthly cost will increase by the rate of inflation (CPI) plus 3.9% each April

Samsung Galaxy S21 128GB in Phantom White
128GB, Used
Phantom White
Voxi logo.
30 month contract
128GB , Used
  • Unlimited Texts
  • Unlimited Calls
  • £20 Amazon Gift Voucher when you refer a friend
  • No speed caps
  • + More
20 GB Monthly Data
£21.47 Average Monthly Cost
£11.47 Per Month
£0.00 Upfront Cost
Voxi logo. View Deal
Samsung Galaxy S21 128GB in Phantom Violet
128GB, Used
Phantom Violet
Voxi logo.
30 month contract
128GB , Used
  • Unlimited Texts
  • Unlimited Calls
  • £20 Amazon Gift Voucher when you refer a friend
  • No speed caps
  • + More
20 GB Monthly Data
£21.47 Average Monthly Cost
£11.47 Per Month
£0.00 Upfront Cost
Voxi logo. View Deal
  • We are a comparison website. All deals shown are sold by third parties that we partner with. These third-party providers include major mobile networks, such as Three, O2, and Vodafone, as well as smartphone shops, such as Carphone Warehouse. To make a purchase, click on a deal, and complete the purchase on the external website.
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  • All stated costs assume that you pay monthly via direct debit. Providers may charge you a higher monthly cost if you do not pay via direct debit.
  • This page does not necessarily contain all deals available from all providers on the market at any given moment.
  • The information displayed on this page may not always be up-to-date. Prices, bonuses/offers, and contract terms may sometimes be different to what is shown.
  • By default, we display deals with at least a 10GB monthly data limit and less than a £100 upfront cost, unless no such deals are available. Use the sliders in the filters tab to view deals with less than 10GB of data and an upfront cost of more than £100.
  • "Average Monthly Cost" refers to the average amount of money you will pay for a given handset deal each month, over the life of the contract. It accounts for costs other than the monthly cost, such as the upfront cost, associated with a given contract.
  • "Monthly Cost" and "Monthly Total Cost" refer to the amount of money you will pay each month for a given handset deal, not accounting for any upfront costs or other fees.
  • The Monthly Cost of a given deal may vary over the life of the contract. For example, you may pay a lower Monthly Cost after the first 12 months of the contract has elapsed. Please click or tap "More Details" to view how the Monthly Cost varies over time.
  • When two deals have the same sort method value, such as the same upfront cost when sorting by upfront cost, the newest deal will display higher.
  • Most pay monthly phone providers increase their prices each year. Typically, prices increase by the Consumer Price Index (CPI) rate of inflation, plus 3.9%, each April. Read each provider's T&Cs to find out what price increases they impose.
Filters

Specifications

Brand

Samsung

Model

Galaxy S21

Colors

Black, Green, Grey, Phantom Grey, Phantom Pink, Phantom Violet, Phantom White, Pink, Purple, Silver, White

Dimensions

151.7 x 71.2 x 7.9 mm

Screen size

6.2 inches

Screen resolution (pixels)

2400 x 1080

Screen refresh rate

120Hz

Rear camera(s) (megapixels)

12, 12, 64

Front camera(s) (megapixels)

10

Operating system

Android

Weight

169g

RAM

8GB

Chipset

Exynos 2100

Storage options

128GB, 256GB

Battery capacity

4000mAh

Charging port

USB-C

Virtual assistant

Bixby

Water/dust proofing

IP68 – dust-proof, waterproof up to 1.5m for 30 mins

Wireless charging

✔️

5G compatibility

✔️

Memory card slot

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