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Samsung Galaxy S21 5G 128GB Phantom Grey Deals

  • Storage

    128GB

  • Colour

    Phantom Grey

Storage
  • 128GB
Colour
  • Phantom Violet
×

 

  1. Compare the best deals from all retailers
  2. Lowest contract & upgrade prices today
  3. Easily keep & switch your number

 

ℹ Find the best offers for your budget
To compare the cheapest Samsung Galaxy S21 128GB Phantom Grey deals, set the filters to your maximum ‘Upfront Cost’ and select ‘Sort by’ Monthly Cost.

 

 

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£13.00 per month
Unlimited Minutes
Unlimited Texts
50GB Data
Refurbished Handset
£125.00
Upfront Cost
UPGRADE DEAL - Keep your Vodafone number
🛒 Use Code: 10PLOFF for £10 OFF Upfront
Vodafone monthly price + out of bundle charges will increase each April (from 2025) by the CPI rate + 3.9%
£13.00 per month
Unlimited Minutes
Unlimited Texts
50GB Data
Refurbished Handset
£125.00
Upfront Cost
🛒 Use Code: 10PLOFF for £10 OFF Upfront
Vodafone monthly price + out of bundle charges will increase each April (from 2025) by the CPI rate + 3.9%
£14.00 per month
Unlimited Minutes
Unlimited Texts
50GB Data
Refurbished Handset
£105.00
Upfront Cost
UPGRADE DEAL - Keep your Vodafone number
🛒 Use Code: 10PLOFF for £10 OFF Upfront
Vodafone monthly price + out of bundle charges will increase each April (from 2025) by the CPI rate + 3.9%
£14.00 per month
Unlimited Minutes
Unlimited Texts
50GB Data
Refurbished Handset
£105.00
Upfront Cost
🛒 Use Code: 10PLOFF for £10 OFF Upfront
Vodafone monthly price + out of bundle charges will increase each April (from 2025) by the CPI rate + 3.9%
£15.00 per month
Unlimited Minutes
Unlimited Texts
50GB Data
Refurbished Handset
£85.00
Upfront Cost
UPGRADE DEAL - Keep your Vodafone number
🛒 Use Code: 10PLOFF for £10 OFF Upfront
Vodafone monthly price + out of bundle charges will increase each April (from 2025) by the CPI rate + 3.9%
£15.00 per month
Unlimited Minutes
Unlimited Texts
50GB Data
Refurbished Handset
£85.00
Upfront Cost
🛒 Use Code: 10PLOFF for £10 OFF Upfront
Vodafone monthly price + out of bundle charges will increase each April (from 2025) by the CPI rate + 3.9%
£16.00 per month
Unlimited Minutes
Unlimited Texts
50GB Data
Refurbished Handset
£65.00
Upfront Cost
UPGRADE DEAL - Keep your Vodafone number
🛒 Use Code: 10PLOFF for £10 OFF Upfront
Vodafone monthly price + out of bundle charges will increase each April (from 2025) by the CPI rate + 3.9%
£16.00 per month
Unlimited Minutes
Unlimited Texts
50GB Data
Refurbished Handset
£65.00
Upfront Cost
🛒 Use Code: 10PLOFF for £10 OFF Upfront
Vodafone monthly price + out of bundle charges will increase each April (from 2025) by the CPI rate + 3.9%
£17.00 per month
Unlimited Minutes
Unlimited Texts
150GB Data
Refurbished Handset
£45.00
Upfront Cost
📶 BIG DATA DEAL
UPGRADE DEAL - Keep your Vodafone number
🛒 Use Code: 10PLOFF for £10 OFF Upfront
Vodafone monthly price + out of bundle charges will increase each April (from 2025) by the CPI rate + 3.9%
£17.00 per month
Unlimited Minutes
Unlimited Texts
150GB Data
Refurbished Handset
£45.00
Upfront Cost
📶 BIG DATA DEAL
🛒 Use Code: 10PLOFF for £10 OFF Upfront
Vodafone monthly price + out of bundle charges will increase each April (from 2025) by the CPI rate + 3.9%
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Phone Details

 

 

Claim your Free Samsung Chromebook 4 with Galaxy S21 Deals

 

Free Samsung Chromebook 4 with Samsung Galaxy S21 5G and S20 FE 5G Deals

 

Boost your tech in 2022 with Samsung S21 deals!

Claim a free Chromebook 4 worth £299 from Samsung with the best S21 5G deals from participating retailers.

(We’ve tagged all qualifying deals for you in our results).

Simply order your Galaxy S21 5G between December 23rd 2021 and January 10th 2022 and once you’re happy with it head over to Samsung’s claims website within 60 days, here …

 

Claim Here

 

Samsung will let you know within 5 days of your claim being approved and deliver your free Chromebook 4 within 45 days.

Ends 11:59pm 10/01/22

 

Free Samsung Chromebook 4 is available with:

Samsung S21 Grey deals

Samsung S21 Pink deals

Samsung S21 Violet deals

Samsung S21 White deals

Samsung S20 FE 5G Lavender deals

Samsung S20 FE 5G Mint deals

Samsung S20 FE 5G Navy deals

Samsung S20 FE 5G Orange deals

Samsung S20 FE 5G Red deals

Samsung S20 FE 5G White deals

 

 

 

 

 

 

 

Samsung S21 deals with Extra £100 Cashback

 

Samsung Cashback Promotion December 2021

 

 

Claim an extra £100 cashback direct from Samsung when purchasing S21 contract and upgrade deals from qualifying retailers.

(We’ve clearly marked which deals qualify from participating retailers for you).

Simply head over to Samsung’s website to claim your cashback within 60 days of purchase, Samsung will then send your money direct to your bank account within 45 days.

 

Claim Here

 

 

Samsung’s Cashback Promotion is available with:

Samsung A32 5G deals – £30 cashback

Samsung A52S 5G deals – £80 cashback

Samsung S20 FE 5G deals – £100 cashback

Samsung S21 deals – £100 Cashback

Samsung S21+ deals – £120 cashback

Samsung Z flip3 deals – £150 cashback

Samsung S21 Ultra deals – £150 cashback

Samsung Z fold3 deals – £200 cashback

 

 

Ends 11:59pm December 24th 2021

 


How do I keep my number?

You can keep your existing mobile number in 3 ways:

  • Upgrade on your existing network
  • ‘Port’ your number to another network
  • ‘Double Port’ out and back again …

Upgrade and keep your mobile number on O2, EE and Vodafone

 

⬆️ UPGRADE – Keep and Stay

A contract upgrade is the term used when you keep your mobile number and stay with your existing network.

If you have finished your contract and are ready to upgrade, we always recommend a quick call to your network first to get a starting price for upgrading to your chosen phone …

Please make sure you are sitting down! 😲

Then, you can head back to our website to compare the cheapest Galaxy S21 128GB Phantom Grey upgrade deals on EE, Vodafone, iD Mobile & O2 from all of the retailers.

You’ll notice that although the upgrade deals offered by the retailers are far cheaper than the price quoted directly by your network, they are still not as great value as the deals they offer to new customers 😤 …

This is why most people keep their number and switch networks every time their contract finishes (just like car insurance, broadband, gas etc) to take advantage of the cheapest new customer deals. 👍

NB: O2 customers have an advantage!
O2 are the only UK network that (quietly) allow their customers to order the cheapest ‘new customer’ deals and keep their number. See: O2 Upgrade Hack

Ofcom recognised that people were paying far too much to stay with their existing network and made ‘porting’ your number really easy…

 

How to port your mobile number to another network provider, keep and switch your number to save.

 

➡️ ‘PORT’ – Keep and Switch

Just like you switch your TV service, landline and electricity supplier etc, you can simply keep and switch your mobile number to another network to make maximum savings.

The cheapest deals are offered to ‘new customers’, so why not be one? 👍

Choose Samsung Galaxy S21 128GB Phantom Grey deals on a different network and save a bundle!

These are the 3 easy steps to ‘porting’ your number …

1) Call your existing network and ask for your PAC code (‘Port Authorisation Code’)

(As of July 1st 2019, simply text the word ‘PAC’ to 65075 and receive your PAC code within 60 seconds!).

2) Order your new phone on a different network and after next day delivery make sure you are happy with it.

3) Give your PAC code to your new network, they’ll transfer your number across for you the next working day.

On the day of your ‘port’, your mobile number will transfer at around 11am and usually takes around 15 minutes (it can take up to 2 hours).

Once your mobile number has transferred across to your new phone and SIM card, your old contract will automatically be cancelled.

Keep and switch your number to another network and straight back again to order new customer deals on your existing network operator.

 

🔁 ‘Double PORT’ – I’m Back!

It’s a bit fiddly, but people do this if their network is the only one that works in their area and they do not want to pay the higher upgrade prices offered to existing customers.

Bag the cheapest ‘new customer’ deals on your existing network AND keep your number!

They switch their number (using the ‘porting’ instructions above, twice!) to a Pay As You Go SIM card on a different network, and then straight back again to their original network to take advantage of the best ‘new customer’ deals! 😎

Learn more – How to Double Port your number

F.A.Q.

Why are the deals so cheap?

We get asked this A LOT!

If you’ve always purchased your pay monthly phone direct from a network like EE, Vodafone, O2 etc. then these prices may seem surprisingly low!

Although we have all deals offered directly by the networks in our database, we only show you the cheapest UK price for each pay monthly plan.

This means that unless the phone is only available direct from the network, the deals offered directly by the networks rarely show in our results.

The retailers work to far smaller profit margins than the networks, buy the phones in bulk, unlocked and without any extra branding, like logos.

Nothing actually changes, all of your customer service for billing, signal & payments is still supplied directly by your chosen network.

You are simply opting to buy and connect your new phone far cheaper than directly from a network.

You could compare it to having a BT landline, you probably don’t buy your home phone directly from a BT Shop, you’re more likely to buy one from maybe Argos or Amazon, but you still use BT’s service.

Some of the retailers we feature you may have heard of like Carphone Warehouse, whilst other ‘online only’ suppliers you may not have.

All have been trading for many years, offer secure online ordering, have good customer reviews and are tried and tested by us.

Are the phones brand new?

The majority of the deals are for brand new phones, however we also help you compare even cheaper offers for refurbished handsets.

If a deal includes a refurb phone then you’ll see ‘Refurbished Handset‘ in purple text next to the offer.

If your chosen deal doesn’t state this then it is for a brand new phone.

You can use our filters to see deals including just New or Refurbished handsets under ‘Condition

All new phones are supplied with a full UK manufacturers warranty should anything go wrong with your handset.

The manufacturers have hundreds of service centres up and down the country.

The retailers usually offer their same protection for refurbished phones which covers free repairs and technical issues for 12 months.

Refurbished handsets are phones that have simply been returned with 14 days and then offered for resale at vastly reduced prices.

Accessories such as earphones are not always included for hygiene reasons and phones are sent in unbranded packaging.

How does cashback work?

You may find that some contract deals come with cashback as an incentive and to hold against your monthly cost.

Some retailers show a discounted cost for your monthly payments when you click through to their website, we always show you exactly what you’ll pay (inclusive of VAT) before any cashback is claimed.

The retailers we feature on our price comparison website offer two types of cashback:

1) Automatic Cashback

2) Redeemable Cashback

Automatic cashback is paid directly into your bank account or via a cheque from the retailer after a set period of connection.

You’ll find full details of any cashback when you click through to the retailers website to place your order.

Redeemable cashback is great for those that are organised. It is usually a higher amount than ‘automatic’ but has to be claimed at different intervals throughout your contract period.

All of the retailers we feature have their own terms and conditions for claiming your cashback.

Typically it will be split equally into 5 or 6 payments and you’ll need to send a copy of your monthly bill within a set window to claim each amount.

The retailer will send you full details of how to claim with your new phone.

How long for Delivery?

The majority of retailers offer next working day delivery with a cut off at 6pm, although some go right through until 8pm.

You can find your expected delivery date when you place your order and in a confirmation email from the retailer shortly afterwards.

If you change your mind and wish to return your phone, you can inform the retailer within 14 calendar days.

Are there any Credit Checks?

Regardless of where you order a contract phone deal, after the retailer has performed their own security checks they will have to pass your details across to your chosen network provider for a credit check.

It’s always the networks that make the final decision to accept or decline an application for a pay monthly phone, based on things like your credit score.

If you’ve applied and been declined for a contract phone within the past 6 months and apply again to the same network, you’ll likely be declined again unless your credit score has improved. It’s also worth knowing that if you are declined it could effect your score.


Reviews

Phones LTD
55
Ordered my phone yesterday. Arriving tomorrow. Network change. All very easy and quick to. Like the way the special offers change and there is a selection of deals also the lay out of the page from a mobile it's easy to compare and read. Thank you Phones LTD
Phones LTD
55
I did the normal shop thing and there was no way I was paying what they was asking .found phones Ltd on the net, looked at a few reviews and 24 hours later I got note 9 no up front cost, 30gb data unlimited calls text £38 a month .perfect
Phones LTD
55
Got a great deal through this site, much better than what o2 were offering a loyal customer of 15yrs especially with a shiny new s9 to boot. Andrew was especially helpful with regards to porting my number and I don't think I'd have succeded if it wasntbfor his help. Will definitely recommend to friends and family. . . . .
Phones LTD
55
Got a fantastic offer for the Samsung S9 through Phones LTD! Within 2 days I received my new phone and was up and running within minutes! Customer services was great! I would definitely recommend Phones LTD!! 5*
Phones LTD
55
Phones ltd are one off the great finds, I bought a phone off these guys and I can honestly say the service they gave me was second to none. Every step of the way they kept me informed via text message the delivery was excellent a 1hr time slot so your not waiting in all day. The cheapest deal I found. Thanks Andrew. 5 Star rating 😁
Phones LTD
55
Amazing & lovely team, thank you so much for helping me with the best offer for upgrade my contract. It was a really quick decision and it worked really well. I am so pleased with my new phone 😊😉 Well done Phones Ltd, great offers on your website and plenty of opportunities to save money. A big Thank You!!! 🙌🙌🙌
© 2024 Phones LTD

Our price comparison service is free to use, we fund our service by being compensated by our retail partners for successful purchases. Data for our comparison service is supplied by our retail partners and updated regularly, please always check the deal information on the retailers website before placing your order.

The UK networks can adjust your monthly payments once per year equal to or above the Retail Price Index (RPI)/Consumer Prices Index (CPI) rates published by the Office for National Statistics. Please check T&Cs of your chosen network operator before purchase.

phonesltd.co.uk is operated by VTO3 LTD as a price comparison service. Registered Office: 203 Henley Rd, Ipswich, Suffolk IP1 6RL, Registered in England No. 05528173