Sell Your Galaxy S21 Ultra 5G
2021 · SC-52B, SM-G9980, SM-G998B, SM-G998N, SM-G998U, SM-G998U1, SM-G998W
We pay up to £184, paid the same day.
The condition you choose for your Galaxy S21 Ultra 5G sets the quote, so be honest about cracked glass and a worn battery. Both are covered by our condition options. After inspection, the confirmed offer is held for 14 days and is not reduced later. Free collection, our Haverhill counter and posting all give the same quote.
We'll pay you
Calculating your price
Choose a storage size for a price
Choose a storage size for a price
Choose a storage size for a price
Combined rating across Google, Trustpilot and Facebook reviews.
Paid the same day
Bank transfer as soon as your device is checked, or store credit towards an upgrade or downgrade.
Price held 14 days
Once we send your offer it will not drop, so you have time to decide.
We repair, so faulty still pays
Cracked screen or worn battery is a job on our bench, not a write-off.
Not the Galaxy S21 Ultra 5G storage or condition you were looking for?
We buy a lot more than we list here. Older iPhones, Samsung and Pixel handsets, iPads, Apple Watches, MacBooks and games consoles all get a real offer, and a cracked or faulty device is still worth something to us because we repair them in house. Tell us what you have and we will come back with a firm price.
No obligation, and nothing to pay. We will not give you a number we cannot honour, so if we need to see it first we will say so.
Three steps
How selling your Galaxy S21 Ultra 5G works
No haggling, no waiting on a callback, and no offer that quietly drops when you arrive.
Get your price
Pick your Galaxy S21 Ultra 5G storage and condition above and the price we pay appears straight away, no waiting for a callback.
Get it to us, three ways
Walk into the shop, book a free collection from your door within 5 miles, or post it free from anywhere in mainland UK.
Paid the same day
Accept the offer and you are paid there and then, by bank transfer, or store credit towards an upgrade or downgrade.
Your price
What your Galaxy S21 Ultra 5G is worth depends on
Storage
Bigger storage means a better price. Tell the finder above which Galaxy S21 Ultra 5G you have and it prices that exact variant.
Storage capacity affects which quote applies to your Galaxy S21 Ultra 5G. We buy the 128GB, 256GB and 512GB versions, so check your capacity before requesting a quote and select the correct variant.
Screen condition
A cracked screen does not drop you to a faulty price. You keep the condition the phone is otherwise in and we simply take off what the glass costs us to replace, because we replace them ourselves.
Cracked glass on the Galaxy S21 Ultra 5G is covered by our condition choices, so you can sell it as it is rather than arranging a repair first. Choose the option that matches the damage and the quote will account for it.
Body and connector
Dents, scuffs and cracks to the casing are graded as part of the overall condition. A cracked back or a bent frame lowers the offer but rarely rules a device out.
You can sell your Galaxy S21 Ultra 5G by booking a free collection, dropping it at our Haverhill counter or posting it in. The quote is the same whichever route you choose, so use the option that is easiest for you.
After your Galaxy S21 Ultra 5G is inspected and the offer is confirmed, the figure is held for 14 days. It is not reduced later, so the quote you accept is what you receive when the phone matches the condition selected.
Battery health
We check battery condition ourselves on the bench rather than asking you to self-report a figure online, since there is no single on-device reading we can rely on for every brand. A genuinely worn cell comes off at what a real replacement costs us, worked out once we have the Galaxy S21 Ultra 5G in front of us.
Battery wear is one of the things our condition choices account for on the Galaxy S21 Ultra 5G. If the 5000 mAh battery no longer holds a charge as it used to, select the option that reflects a worn battery so the quote is accurate.
Whether it powers on
A device that boots and passes our checks is worth more than one that does not, but a dead handset is still worth telling us about rather than binning.
iCloud or Google account lock
We can only buy your Galaxy S21 Ultra 5G once it is signed out of your Google account, which is what clears Factory Reset Protection.
Before sending your Galaxy S21 Ultra 5G, sign out of any Google account and remove the PIN, password or biometric lock. This clears factory reset protection and prevents a delay while the phone is checked.
Original parts matter to the price: an aftermarket screen, battery or camera fitted by someone else changes what we can pay. If you are not sure what is in your Galaxy S21 Ultra 5G, our guide on how to check a refurbished phone walks through what to look for.
Five minutes
Before you sell: five minutes that protect you
Do these before you hand the device over and the sale goes through without a hitch.
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1.Back up what you want to keep
Photos, contacts and anything else you would not want to lose. If an upgrade is replacing it, here is our guide to moving everything to your new phone.
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2.Sign out of iCloud or your Google account
Turn off Find My before you hand over the Galaxy S21 Ultra 5G. A device still signed in cannot be bought from you.
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3.Take out the SIM and any memory card
These are yours to keep and are not part of the sale.
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4.Note down the IMEI
Dial *#06# or check Settings to find it, in case you want a record for your own files.
Want the full walkthrough? Read our guide on how to wipe your phone before selling.
No surprises
Ownership, ID and your data
Three things worth knowing before you sell anything to anyone, not just to us.
The device has to be yours to sell
We cannot buy a device that is still under contract or on finance, because until it is paid off you are not yet its legal owner. We also cannot buy a device that is part of an ongoing insurance claim, or that has been reported lost or stolen.
"This device is not under contract or finance, is not part of an insurance claim, and has not been reported lost or stolen - I own it outright."
We record name, address and ID on every purchase
We record the name and address of everyone we buy from, and check them against photo ID and proof of address. HMRC requires it: buying from a private seller, we have to raise the purchase invoice ourselves and it must carry your details. Bring the documents into the shop and show us, or send a photo if the device is reaching us another way.
It protects you as much as us: the purchase can always be traced back to a genuine sale rather than an anonymous one. A photocard driving licence showing your current address covers both documents on its own.
GOV.UK: VAT margin schemes, section 6.2Your data is wiped at our shop
Once your device is checked in, it is fully wiped and factory reset at our shop before it goes anywhere else. Nothing of yours is left behind on it.
Locked in
Your price is held for 14 days
Once we send you an offer for your Galaxy S21 Ultra 5G, it is held for 14 days. That gives you time to compare us against the online recyclers before deciding, without the price moving under you.
What Our Customers Say
Rated 5★ across multiple platforms
“They fixed my phone right away, thank you”
“Did a great job with my iphone12 brought it back from the brink of death. Really recommend these top service very good experience.”
“After getting soaked in a rain shower my iPhone went into a ‘boot loop’ and I couldn’t access my phone. The team quickly replaced a damaged part and got my phone working again ensuring that I didn’t lose 6 years worth of photos/ videos that I stupidly hadn’t backed up. I am so grateful to them, would highly recommend.”
“Excellent service. They had my daughter’s headphones and unfortunately were not able to fix them so they didn’t charge me even though they had ordered the part and done the work. Honest, friendly service - would highly recommend”
“Best phone shop amazing customer service. Very kind and polite definitely would recommend.”
“Excellent customer service: the staff member in the shop was knowledgeable about what the problem with the iPad might be, how long it would take to solve it and how much it would cost. Then the people actually working on it also gave prompt updates when asked. Best of all, the repair seems to have worked so far.”
“Very personal service and extremely knowledgeable. I have made many visits for help and he has been very accommodating. I thoroughly recommend Fin for his interest in his customers and their issues. Special private independent company. 👍👍👍👍👍 ”
“Excellent. Fast, efficient, and sensibly priced.”
Selling your Galaxy S21 Ultra 5G
After you inspect my Galaxy S21 Ultra 5G, how long is the offer held before it expires?
Once your Galaxy S21 Ultra 5G has been inspected and the offer is confirmed, that figure is held for 14 days before it expires.
Is the quote for my Galaxy S21 Ultra 5G a fixed offer or just a starting point?
The quote is fixed if the phone matches the condition you chose. It is not a starting point for negotiation, and it is not lowered when the phone arrives.
Would a cracked screen and a battery that no longer holds a charge stop you buying my Galaxy S21 Ultra 5G?
No, a cracked screen and a worn battery will not stop the purchase. They are both part of the condition choices, so choose the option that covers both when you request your quote.
Should I sign out of my Google account and remove the lock screen before selling my Galaxy S21 Ultra 5G?
Yes, please sign out of any Google account and remove any PIN, password or biometric lock before sending. This clears factory reset protection and helps the inspection and payment happen without a delay.
Is the quote for my Galaxy S21 Ultra 5G the same if I have it collected compared with dropping it off or posting it?
Yes, the quote is the same for every route. You can book a free collection, drop the phone at our Haverhill counter or post it in.
When is payment sent for my Galaxy S21 Ultra 5G, and what checks come first?
Payment is sent the same day once your photo ID and proof of address are confirmed, whichever route the phone arrived by. Photo ID and proof of address are required for every purchase, with no exceptions.
Compare
Other models we buy
Not in Haverhill?
We collect free from towns across the area, or send a tracked postage label.
Sell your phone
Tell us where to send your offer. We'll confirm the same working day.