Refurbished Galaxy S23
A certified refurbished Galaxy S23 from £240 — fully tested and honestly graded. The same phone as new, for a fraction of the price.
1 Galaxy S23 option in stock
Samsung Galaxy S23
Buying a refurbished Galaxy S23: what to know
Every refurbished Galaxy S23 we sell is put through a full diagnostic — screen, cameras, speakers, charging, biometrics and battery — then graded honestly as Like New or Good so the price reflects exactly what you receive. There are no surprises on arrival and no vague “fully working” claims hiding a tired battery.
Battery health is stated on each listing above. If you'd rather keep your current Galaxy S23 running, a battery or screen repair is often the smarter spend — get a fixed-price repair quote in seconds. Upgrading? Our trade-in portal turns your old device into instant credit.
New to refurbished? Our 8-point buying checklist covers everything worth checking first.
Common questions
How much is a refurbished Galaxy S23?+
A certified refurbished Galaxy S23 starts from £240 at Optimise Marketplace, with the exact price depending on storage, colour and condition grade. Every one includes a 24-month warranty, free UK delivery and 14-day returns.
Is a refurbished Galaxy S23 worth buying?+
Yes — a refurbished Galaxy S23 performs identically to new at a significant saving. Each device is fully diagnostically tested through our Phonecheck partnership, graded honestly and comes with a 24-month warranty (covering any fault not caused by you) plus 14-day returns.
Is the Galaxy S23 unlocked?+
Our Galaxy S23 stock is sold unlocked unless clearly stated otherwise, so it works with any UK network and with eSIM plans.
What battery health does the Galaxy S23 have?+
Battery health is listed on every individual Galaxy S23 listing, so you know before you buy. Our Like New devices typically ship at 90%+.
Compare the Galaxy S23
Still deciding? See how the Galaxy S23 stacks up against the alternatives.