14-day lock
Offer holds when description matches.
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Two business days from arrival to confirmed offer.
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Prepaid USPS label in your inbox.
BBB 4.69
Ten years. Same Phoenix team.
SELL YOUR GALAXY Z FOLD3 5G
A Galaxy Z Fold3 5G pays between $11 and $142. That is not big money and we are not going to dress it up. It is a 2021 foldable and this is what one is worth now, which is still better than the drawer it is sitting in.
Most people call it a trade-in. We call it a Buyback, and the number is what it is either way.
Now unfold the phone, put a plain white screen up, and look at the top of the inner panel just off centre. There is a patch there that looks slightly hazy, or speckled, like very fine mesh laid over the pixels.
That is not a scratch and it is not a dead area. That is the camera.
The Galaxy Z Fold3 was the first Samsung phone to hide a selfie camera underneath the display instead of punching a hole through it, and the screen over the lens has to be sparser so light can reach the sensor. It leaves a patch you can see, and you can see it more on a white background than anywhere else. Samsung built it that way in 2021. It does not cost you a grade.
What does cost you a grade is the camera behind it not working. Any functionality issue at all takes a Samsung phone to Faulty, and the under display camera is the one nobody ever tests, because nobody ever uses it. Open the camera app, unfold the phone, switch to the front camera and take a photo. A black frame, a frozen preview or an error message means the phone is Faulty no matter how tidy it looks. Check the cover camera and the three on the back while you have the app open.
The crease down the middle is fine. Samsung calls it a normal characteristic of the folding design and we do not grade it.
For where to sell a Galaxy Z Fold3 5G, broken or working, this is about as simple as it gets. Free label out, free return if you change your mind, and a person opens it rather than a machine. A Fold3 that will not power on is the one we cannot buy, because we cannot test it or wipe your data off it.
LIVE PRICES
The used resale value of a Galaxy Z Fold3 5G runs from $11 for a 256GB with a fault to $142 for a sealed 512GB.
Two sizes, six conditions. Every number below is read live from our price feed, so it is current rather than a figure somebody typed in last quarter.
| Comparison row | 256GB | 512GB |
|---|---|---|
Brand New | $120 | $142 |
Flawless | $120 | $142 |
Good | $106 | $121 |
Average | $98 | $111 |
Fair | $64 | $73 |
Faulty | $11 | $12 |
HOW IT WORKS
Choose 256GB or 512GB, your network and your condition. Take one photo with every camera first, including the hidden one on the inside, because a camera that has died is the difference between a normal grade and the bottom row. Accept a Buyback price and it holds for 14 days.
A prepaid USPS label comes by email. Sign out of your Google account, erase the phone from Settings so the FRP lock is gone, then close it and pack it with something soft around the hinge. No charger, no case, no S Pen needed.
Someone unfolds your Fold3, tests both screens and every camera, and finishes inside 48 hours of it arriving. Payment goes the same day if it matches, by gift card, PayPal, bank transfer or check, and we tell you what we found either way. Every phone is wiped to Department of Defense standards.
SPEC SHEET
All of this comes from Samsung's own Galaxy Z Fold3 5G launch specifications. Check yours at Settings, About phone, Model number.
| Samsung's name for it | Galaxy Z Fold3 5G |
|---|---|
| Year | 2021 |
| US model numbers | SM-F926U and SM-F926U1 |
| Main screen | 7.6-inch QXGA+ Dynamic AMOLED 2X, 2208 by 1768, 120Hz |
| Cover screen | 6.2-inch HD+ Dynamic AMOLED 2X, 2268 by 832, 120Hz |
| Under display camera | 4MP, the first ever on a foldable in Samsung's own words. The visible patch above it is normal |
| Cover camera | 10MP |
| Rear cameras | 12MP ultra wide, 12MP wide with OIS, 12MP telephoto with OIS |
| Folded | 67.1 by 158.2 by 16.0 mm at the hinge, 14.4 mm at the open edge |
| Unfolded | 128.1 by 158.2 by 6.4 mm |
| Weight | 271g |
| Processor | 5nm 64-bit octa-core, as Samsung lists it |
| Memory | 12GB |
| Battery | 4,400mAh dual battery, 25W wired and 10W wireless charging |
| Battery grading | No percentage rule on Samsung phones, so there is nothing to look up or screenshot |
| Storage we buy | 256GB and 512GB |
| Water | IPX8, the first foldable smartphone Samsung made water resistant. No dust rating |
| S Pen | The first Z series phone to take one. Sold separately, and not needed when you sell |
| Locks | A Google account lock, an FRP lock or a tripped Knox counter stops the sale before grading |
GALAXY Z FOLD3 5G BUYBACK QUESTIONS
A 512GB Galaxy Z Fold3 in Fair condition pays $73, and a 256GB in the same shape pays $64. Fair means heavy wear you can feel with a fingernail but no cracks and no chips, which is where a lot of five year old Folds honestly sit. If yours has been in a case its whole life, look a couple of rows higher, where a 512GB pays $121.
No. That is where the under display camera lives.
The Fold3 was Samsung's first phone with a camera hidden beneath the screen rather than sitting in a hole cut through it. To let light reach the sensor, the pixels over that spot are spread out, so the patch looks slightly hazy or mesh-like, particularly against white. Every single Galaxy Z Fold3 does this. It is not a scratch, not a burn, not a dead zone, and it does not lower your grade.
Open the camera app, unfold the phone so you are using the big screen, switch to the front camera and take one photo. You should get a soft, slightly milky selfie, which is normal for a 4MP sensor shooting through a display. What you should not get is a black frame, a preview that will not move, or an app that closes itself. Any of those and the camera has failed, which is a functionality issue, which means Faulty. It takes ten seconds and almost nobody does it, because almost nobody uses that camera.
Yes, all five. Three on the back, one on the cover screen and the hidden one inside. There is no partial credit for a phone where the telephoto has stopped focusing or the ultra wide shows a black frame. On a Samsung phone any part that has stopped working takes the grade to Faulty, and cameras are no different from buttons or speakers in that respect. Take one shot with each before you pick your grade.
Yes, and it is worth posting even though the number is small. Cracks and chips on the inner panel, the cover screen, the back or a lens cover all grade Faulty, which pays $11 at 256GB and $12 at 512GB. If that is not worth your time, say so and we will recycle it for free instead, wiped properly, and you have lost nothing but a walk to the mailbox.
No. Samsung describes the crease as a normal characteristic of the folding design rather than a defect, and it does not affect what we pay. Grade the phone on marks, cracks and things that have stopped working.
Heavy wear you can feel. Run a fingernail across the cover glass, the back and the frame: if it drops into scratches rather than gliding over them, that is Fair. Fair still means no cracks and no chips anywhere. Once there is a crack, or a chip out of a corner, or a lens cover with a nick in it, you are in Faulty instead, and that is a different row entirely.
Two easy tells. The Fold3 has a camera hidden under the inner screen, so there is no visible hole punched in the middle of the top edge of the big display. The Fold2 has an obvious punch hole up there. The Fold3 is also water resistant and the Fold2 is not, and the Fold3 works with an S Pen while the Fold2 does not. Weights are 271g against 282g. For certainty, Settings, About phone, Model number: SM-F926U is a Fold3, SM-F916U is a Fold2. If it is the older one, our sell your Galaxy Z Fold2 5G page has its own prices.
It is rated IPX8, and Samsung made a point of it at launch because the Fold3 was the first foldable phone it had ever made water resistant. That covers water only. There is no dust rating on this phone at all, which is why grit works its way into the hinge over the years. Neither rating changes how we grade it. What matters is whether anything has stopped working, because that is what takes a phone to Faulty.
No. The Fold3 was the first Z series phone to accept an S Pen, but the pen was always a separate purchase and never came in the box, so it is not part of the price. That is unlike a Galaxy S Ultra, where the S Pen lives in the phone and a missing one drops it straight to Faulty. Keep your pen, your case and your charger.
More than on any newer Fold, and it is worth five minutes of your time. Both panels are OLED and five years of the same clock in the same corner is exactly how burn-in happens. Turn the brightness up, open a plain white image, and look across the 7.6-inch inner screen at an angle in a dim room, then do the same on the 6.2-inch cover screen. A faint ghost of the clock, the battery icon, the navigation bar or a keyboard means burn-in, and burn-in grades Faulty on either screen even if everything else about the phone is fine.
No. Samsung phones carry no battery percentage rule with us, so a five year old battery that does not last the day is not a problem and there is no health screen you need to find. The only way battery reaches the grade is if it has genuinely failed, and a phone that does not work is Faulty on the general rule rather than a battery one.
Not for money. Without power we cannot open it, test the panels and cameras, or clear your data, and we will not buy a device we have not been able to wipe. Free recycling is the alternative, Department of Defense grade wipe included, and if you would rather keep it we post it back and pay for that too.
Then the sale stops before we get to grading. Anything still on an installment plan or a lease is under a financial obligation and we do not purchase those. Anything reported lost or stolen, blacklisted or carrier blocked is out. A live Google account lock or FRP lock is out, and so is a tripped Knox counter. The lock is the only one with a fix at your end: sign out of the account and erase the phone in Settings before it goes in the box.
Four payment routes: gift card, which averages about 3 percent above the cash figure, PayPal, instant with PayPal's 2.99 percent fee, bank transfer at 2 to 4 days, and check at 3 to 5. A sealed Brand New Fold3 has to go through PayPal. On the carrier question, be honest with yourself about the offer. Carriers pay in bill credit stretched over years and tied to the line staying open, and at the price a 2021 Fold commands that credit can look better on paper than it feels in practice. Compare both, take the better one, and if it is not us we would still rather you got the right number.
Test the hidden camera, then get the number. A minute to quote, and it holds for 14 days once you accept it.
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