Mobile's first marketplace
Our free inspection turns your “used” phone into a “refurbished” one – and higher prices.
Our 90-point diagnostic test conforms to industry refurbished practice
Free verification and certified data wipe
Gain up to £144 vs. trade-in prices
Iphone 13 pro max 128gb sold on 8th March 2023 vs network’s trade-in valuations
Samsung’s Galaxy S20 Ultra 5G 512GB is still a hugely impressive phone, but it’s no longer the latest thing. Maybe the spark is gone, the shine has dulled, or you simply want to sell a Galaxy S20 Ultra 5G 512GB while it’s still worth plenty of money? Whatever your reasons, Mozillion helps you get the best price for a mobile.
Selling a phone through Mozillion is simple and safe. We provide the missing layer of trust between buyer and seller, securely wiping every phone and restoring it from ‘used’ to certified refurbished. Buyers pay more, sellers get more, and everyone is safe from scammers and timewasters.
Shouldn’t I trade in my Galaxy S20 Ultra 5G 512GB?
One look at new and refurbished phone prices on the Mozillion marketplace shows why a Samsung Galaxy S20 Ultra 5G trade-in isn’t the best deal. Yes it’s easy, but you won’t get anything like your phone’s true value. And of course, you only get a trade-in if you’re buying a newer, more expensive mobile.
At Mozillion, selling your Galaxy S20 Ultra 5G 512GB is as easy as a trade-in. You’ll get £10s more for your mobile, and you’ll get paid in actual money. You’re free to spend it on a new phone deal - or anything else you like.
How do I sell my Galaxy S20 Ultra 5G 512GB?
Selling on the Mozillion marketplace is so easy we can explain it in under 90 words. Tell us your phone’s colour, and whether it’s unlocked or tied to a mobile network. Next, tell us its condition:
- Never unboxed? That’s Brand New
- Used, but you can’t tell? That’s Pristine
- Minor marks you can’t see at arm’s length? Excellent
- A little lived-in, but no dents or cracks? That’s Good
Finally, choose Sell Now to sell for the current highest bid. Alternatively, set an Asking Price and wait for someone to meet it. Once your phone sells, send it to us and we look after everything else!
Capacity:
Network:
Select your phone's condition:
It doesn’t matter if your device is locked to a network as Mozillion unlock all device before they are shipped to the Buyer. You don’t need to include the original box or accessories but can if you choose and we will recycle them for you.
£245
Select your phone spec above
By listing this phone for sale you’re confirming you are the owner and it is in new condition, in its original box, sealed and unopened. Due to the value of the device you may be required to provide proof of ownership / purchase.
By listing this phone for sale you’re confirming you are the owner and it is in Good condition.
By listing this phone for sale you’re confirming you are the owner and it is in Excellent condition.
By listing this phone for sale you’re confirming you are the owner and it is in Good as New condition.
14-day money back
Mozillion backs every seller’s phone with a money back guarantee, so if the phone is not the right one for you, you can return it within 14 days of delivery for a full refund.
We also cover every seller’s phone with a 30-day faulty return, so if the phone develops a fault, you can rest assured that we will either replace it or issue you with a full refund.
24 months warranty
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