Sell Your Galaxy A51 5G
2020 · SC-54A, SCG07, SM-A5160, SM-A516B, SM-A516N, SM-A516U, SM-A516U1, SM-A516V
We pay up to £43, paid the same day.
Your Galaxy A51 5G quote is set by the condition you select, so choose the option that matches its screen and battery before sending it. The amount shown is not a starting point: once we inspect the phone and confirm the quote, that figure is held for 14 days. Payment goes out the same day your photo ID and proof of address are confirmed.
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 A51 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 A51 5G works
No haggling, no waiting on a callback, and no offer that quietly drops when you arrive.
Get your price
Pick your Galaxy A51 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 A51 5G is worth depends on
Storage
Bigger storage means a better price. Tell the finder above which Galaxy A51 5G you have and it prices that exact variant.
The Galaxy A51 5G is bought in 128GB and 256GB storage sizes. Check which capacity yours has before requesting a quote, so the phone we receive matches the details you submitted.
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.
We buy the Galaxy A51 5G whether the screen is cracked or the phone is in working order. Select the option that matches the current state before sending it, because the offer we confirm after inspection follows that choice.
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.
Photo ID and proof of address are required for every Galaxy A51 5G purchase, with no exceptions. Once those are confirmed, payment goes out the same day no matter how the phone reached us.
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 A51 5G in front of us.
The Galaxy A51 5G was sold with a 4500 mAh battery. If the battery is now worn and drains noticeably faster than it used to, describe it as a worn battery when you set the condition rather than listing the phone as fully working.
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 A51 5G once it is signed out of your Google account, which is what clears Factory Reset Protection.
If your Galaxy A51 5G is still signed in to a Google account, sign out and remove any PIN, password or fingerprint lock before you send it. That clears factory reset protection and means the phone is not tied to your account when it reaches us.
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 A51 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.
-
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.
-
2.Sign out of iCloud or your Google account
Turn off Find My before you hand over the Galaxy A51 5G. A device still signed in cannot be bought from you.
-
3.Take out the SIM and any memory card
These are yours to keep and are not part of the sale.
-
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 A51 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
“Excellent service as always very polite and friendly staff first class 👍 ”
“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.”
“Samsung flip phone did the inevitable and screen cracked on the bend. Looked at taking it to a large store and although cheaper, it was along way to travel and due to time constraints booked into Mendmyi. Although slightly more expensive they got the job done quickly using Samsung parts and it was a quick turnaround and it's all like new again.”
“Very friendly, polite and very knowledgeable.. excellent service 👍🏻”
“Fantastic service”
“Was recommended Dropped phone and replaced screen promptly Super service ”
“Fantastic service today; many thanks to the young man who helped me, sorry I did not catch your name. without any booking he was able to repair my daughter’s phone very fast. Thanks will recommend to everyone 😀”
“I’m genuinely impressed with the service I received. My phone suffered water damage and completely stopped displaying anything, so I thought my data was gone for good. Thankfully, the team managed to recover everything — photos, contacts, messages, the lot. They were professional, quick, and kept me updated throughout the process. What felt like a disaster turned into a huge relief thanks to their skill and care. If you’re dealing with a water‑damaged device and worried about your data, I can honestly say you’re in safe hands here. Highly recommended.”
Selling your Galaxy A51 5G
Before you pay me for a Galaxy A51 5G, do you need photo ID and proof of address, and will payment leave the same day you confirm them?
Yes, photo ID and proof of address are required on every purchase, with no exceptions. Once we confirm them, payment goes out the same day, whichever route the Galaxy A51 5G arrived by.
My Galaxy A51 5G is not in perfect shape, so I am comparing repair with selling it as it is. Is repair actually an option at mendmyi, or do you only buy phones?
Repair is an option: mendmyi repairs devices as well as buying them, so both routes are genuinely open to you. Choose repair if you want to keep the phone, or sell it to us in its current state if you do not; we do not steer you towards either one.
For how many days is a confirmed quote for a Galaxy A51 5G valid?
A confirmed quote for a Galaxy A51 5G is valid for 14 days. We hold that figure from the point we inspect the phone and confirm the offer.
Will the amount I'm shown for my Galaxy A51 5G be lowered once you have the phone in hand?
No, it will not be lowered on arrival. The amount shown is what we pay, not an opening offer, provided the phone matches the condition you selected.
My Galaxy A51 5G has a cracked screen and the battery is worn down. Can I sell it to you with both issues?
Yes, both issues can be included in the sale. Cracked glass and a worn battery sit inside the condition choices, so select the option that covers both and the quote reflects them.
Do I need to sign out of my Google account and remove my screen lock before I send my Galaxy A51 5G?
Yes, sign out of your Google account and remove any PIN, password or fingerprint lock before sending it. That clears factory reset protection and means the Galaxy A51 5G is not tied to your account when it reaches us.
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.